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Diffstat (limited to 'site/user/api/SkPath_Reference.md')
| -rw-r--r-- | site/user/api/SkPath_Reference.md | 656 |
1 files changed, 322 insertions, 334 deletions
diff --git a/site/user/api/SkPath_Reference.md b/site/user/api/SkPath_Reference.md index d0bb7e0d50..0ac5ae02c9 100644 --- a/site/user/api/SkPath_Reference.md +++ b/site/user/api/SkPath_Reference.md @@ -7,9 +7,9 @@ composed of a series of connected <a href="#Line">Lines</a> and <a href="#Curve" one, or more <a href="#Contour">Contours</a>. Each <a href="undocumented#Line">Line</a> and <a href="undocumented#Curve">Curve</a> are described by <a href="#Verb">Verb</a>, <a href="#Point">Points</a>, and optional <a href="#Conic_Weight">Conic Weight</a>. -Each pair of connected <a href="#Line">Lines</a> and <a href="#Curve">Curves</a> share common <a href="undocumented#Point">Point</a>; for instance, <a href="#Path">Path</a> +Each pair of connected <a href="#Line">Lines</a> and <a href="#Curve">Curves</a> share common <a href="SkPoint_Reference#Point">Point</a>; for instance, <a href="#Path">Path</a> containing two connected <a href="#Line">Lines</a> are described the <a href="#Verb">Verb</a> sequence: -<a href="#SkPath_kMove_Verb">SkPath::kMove Verb</a>, <a href="#SkPath_kLine_Verb">SkPath::kLine Verb</a>, <a href="#SkPath_kLine_Verb">SkPath::kLine Verb</a>; and a <a href="undocumented#Point">Point</a> sequence +<a href="#SkPath_kMove_Verb">SkPath::kMove Verb</a>, <a href="#SkPath_kLine_Verb">SkPath::kLine Verb</a>, <a href="#SkPath_kLine_Verb">SkPath::kLine Verb</a>; and a <a href="SkPoint_Reference#Point">Point</a> sequence with three entries, sharing the middle entry as the end of the first <a href="undocumented#Line">Line</a> and the start of the second <a href="undocumented#Line">Line</a>. @@ -52,15 +52,15 @@ are required to satisfy <a href="#Verb_Array">Verb Array</a>. First <a href="#Ve <div><fiddle-embed name="0374f2dcd7effeb1dd435205a6c2de6f"><div>Each <a href="#SkPath_moveTo">SkPath::moveTo</a> starts a new <a href="#Contour">Contour</a>, and content after <a href="#SkPath_close">SkPath::close()</a> also starts a new <a href="#Contour">Contour</a>. Since <a href="#SkPath_conicTo">SkPath::conicTo</a> is not preceded by -<a href="#SkPath_moveTo">SkPath::moveTo</a>, the first <a href="undocumented#Point">Point</a> of the third <a href="#Contour">Contour</a> starts at the last <a href="undocumented#Point">Point</a> +<a href="#SkPath_moveTo">SkPath::moveTo</a>, the first <a href="SkPoint_Reference#Point">Point</a> of the third <a href="#Contour">Contour</a> starts at the last <a href="SkPoint_Reference#Point">Point</a> of the second <a href="#Contour">Contour</a>.</div></fiddle-embed></div> If final <a href="#Verb">Verb</a> in <a href="#Contour">Contour</a> is <a href="#SkPath_kClose_Verb">SkPath::kClose Verb</a>, <a href="undocumented#Line">Line</a> connects <a href="#Last_Point">Last Point</a> in -<a href="#Contour">Contour</a> with first <a href="undocumented#Point">Point</a>. A closed <a href="#Contour">Contour</a>, stroked, draws -<a href="#Stroke_Join">Paint Stroke Join</a> at <a href="#Last_Point">Last Point</a> and first <a href="undocumented#Point">Point</a>. Without <a href="#SkPath_kClose_Verb">SkPath::kClose Verb</a> -as final <a href="#Verb">Verb</a>, <a href="#Last_Point">Last Point</a> and first <a href="undocumented#Point">Point</a> are not connected; <a href="#Contour">Contour</a> +<a href="#Contour">Contour</a> with first <a href="SkPoint_Reference#Point">Point</a>. A closed <a href="#Contour">Contour</a>, stroked, draws +<a href="#Stroke_Join">Paint Stroke Join</a> at <a href="#Last_Point">Last Point</a> and first <a href="SkPoint_Reference#Point">Point</a>. Without <a href="#SkPath_kClose_Verb">SkPath::kClose Verb</a> +as final <a href="#Verb">Verb</a>, <a href="#Last_Point">Last Point</a> and first <a href="SkPoint_Reference#Point">Point</a> are not connected; <a href="#Contour">Contour</a> remains open. An open <a href="#Contour">Contour</a>, stroked, draws <a href="#Stroke_Cap">Paint Stroke Cap</a> at -<a href="#Last_Point">Last Point</a> and first <a href="undocumented#Point">Point</a>. +<a href="#Last_Point">Last Point</a> and first <a href="SkPoint_Reference#Point">Point</a>. ### Example @@ -68,8 +68,8 @@ remains open. An open <a href="#Contour">Contour</a>, stroked, draws <a href="#S ## <a name="Zero_Length"></a> Zero Length -<a href="#Contour">Contour</a> length is distance traveled from first <a href="undocumented#Point">Point</a> to <a href="#Last_Point">Last Point</a>, -plus, if <a href="#Contour">Contour</a> is closed, distance from <a href="#Last_Point">Last Point</a> to first <a href="undocumented#Point">Point</a>. +<a href="#Contour">Contour</a> length is distance traveled from first <a href="SkPoint_Reference#Point">Point</a> to <a href="#Last_Point">Last Point</a>, +plus, if <a href="#Contour">Contour</a> is closed, distance from <a href="#Last_Point">Last Point</a> to first <a href="SkPoint_Reference#Point">Point</a>. Even if <a href="#Contour">Contour</a> length is zero, stroked <a href="#Line">Lines</a> are drawn if <a href="#Stroke_Cap">Paint Stroke Cap</a> makes them visible. @@ -79,8 +79,8 @@ makes them visible. # <a name="SkPath"></a> Class SkPath <a href="#Path">Paths</a> contain geometry. <a href="#Path">Paths</a> may be empty, or contain one or more <a href="#Verb">Verbs</a> that -outline a figure. <a href="#Path">Path</a> always starts with a move verb to a <a href="undocumented#Cartesian">Cartesian</a> -coordinate, and may be followed by additional verbs that add lines or curves. +outline a figure. <a href="#Path">Path</a> always starts with a move verb to a <a href="undocumented#Cartesian_Coordinate">Cartesian Coordinate</a>, +and may be followed by additional verbs that add lines or curves. Adding a <a href="#SkPath_close">close</a> verb makes the geometry into a continuous loop, a closed contour. <a href="#Path">Paths</a> may contain any number of contours, each beginning with a move verb. @@ -128,9 +128,9 @@ Internally, <a href="#Path">Path</a> lazily computes metrics likes bounds and co | operator | description | | --- | --- | -| <a href="#SkPath_copy_assignment_operator">operator=(const SkPath& path)</a> | Makes a shallow copy. | +| <a href="#SkPath_copy_operator">operator=(const SkPath& path)</a> | Makes a shallow copy. | | <a href="#SkPath_equal_operator">operator==(const SkPath& a, const SkPath& b)</a> | Compares paths for equality. | -| <a href="#SkPath_not_equal_operator">operator!=(const SkPath& a, const SkPath& b)</a> | Compares paths for inequality. | +| <a href="#SkPath_notequal_operator">operator!=(const SkPath& a, const SkPath& b)</a> | Compares paths for inequality. | ## <a name="Member_Functions"></a> Member Functions @@ -155,7 +155,7 @@ Internally, <a href="#Path">Path</a> lazily computes metrics likes bounds and co | <a href="#SkPath_computeTightBounds">computeTightBounds</a> | Returns extent of geometry. | | <a href="#SkPath_conicTo">conicTo</a> | Appends <a href="#Conic">Conic</a>. | | <a href="#SkPath_conservativelyContainsRect">conservativelyContainsRect</a> | Returns true if <a href="SkRect_Reference#Rect">Rect</a> may be inside. | -| <a href="#SkPath_contains">contains</a> | Returns if <a href="undocumented#Point">Point</a> is in fill area. | +| <a href="#SkPath_contains">contains</a> | Returns if <a href="SkPoint_Reference#Point">Point</a> is in fill area. | | <a href="#SkPath_countPoints">countPoints</a> | Returns <a href="#Point_Array">Point Array</a> length. | | <a href="#SkPath_countVerbs">countVerbs</a> | Returns <a href="#Verb_Array">Verb Array</a> length. | | <a href="#SkPath_cubicTo">cubicTo</a> | Appends <a href="#Cubic">Cubic</a>. | @@ -175,7 +175,7 @@ Internally, <a href="#Path">Path</a> lazily computes metrics likes bounds and co | <a href="#SkPath_interpolate">interpolate</a> | Interpolates between <a href="#Path">Path</a> pair. | | <a href="#SkPath_isConvex">isConvex</a> | Returns if geometry is convex. | | <a href="#SkPath_isEmpty">isEmpty</a> | Returns if verb count is zero. | -| <a href="#SkPath_isFinite">isFinite</a> | Returns if all <a href="undocumented#Point">Point</a> values are finite. | +| <a href="#SkPath_isFinite">isFinite</a> | Returns if all <a href="SkPoint_Reference#Point">Point</a> values are finite. | | <a href="#SkPath_isInterpolatable">isInterpolatable</a> | Returns if pair <a href="#SkPath_contains">contains</a> equal counts of <a href="#Verb_Array">Verb Array</a> and <a href="#Weight">Weights</a>. | | <a href="#SkPath_isInverseFillType">isInverseFillType</a> | Returns if <a href="#Fill_Type">Fill Type</a> fills outside geometry. | | <a href="#SkPath_isLastContourClosed">isLastContourClosed</a> | Returns if final <a href="#Contour">Contour</a> forms a loop. | @@ -217,7 +217,7 @@ Internally, <a href="#Path">Path</a> lazily computes metrics likes bounds and co ## <a name="SkPath_Verb"></a> Enum SkPath::Verb -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> enum <a href="#Verb">Verb</a> { <a href="#SkPath_kMove_Verb">kMove Verb</a>, <a href="#SkPath_kLine_Verb">kLine Verb</a>, @@ -228,38 +228,38 @@ enum <a href="#Verb">Verb</a> { <a href="#SkPath_kDone_Verb">kDone Verb</a>, };</pre> -<a href="#Verb">Verb</a> instructs <a href="#Path">Path</a> how to interpret one or more <a href="undocumented#Point">Point</a> and optional <a href="#Conic_Weight">Conic Weight</a>; +<a href="#Verb">Verb</a> instructs <a href="#Path">Path</a> how to interpret one or more <a href="SkPoint_Reference#Point">Point</a> and optional <a href="#Conic_Weight">Conic Weight</a>; manage <a href="#Contour">Contour</a>, and terminate <a href="#Path">Path</a>. ### Constants <table> <tr> - <td><a name="SkPath_kMove_Verb"> <code><strong>SkPath::kMove_Verb </strong></code> </a></td><td>0</td><td>Starts new <a href="#Contour">Contour</a> at next <a href="undocumented#Point">Point</a>.</td> + <td><a name="SkPath_kMove_Verb"> <code><strong>SkPath::kMove_Verb </strong></code> </a></td><td>0</td><td>Starts new <a href="#Contour">Contour</a> at next <a href="SkPoint_Reference#Point">Point</a>.</td> </tr> <tr> - <td><a name="SkPath_kLine_Verb"> <code><strong>SkPath::kLine_Verb </strong></code> </a></td><td>1</td><td>Adds <a href="undocumented#Line">Line</a> from <a href="#Last_Point">Last Point</a> to next <a href="undocumented#Point">Point</a>. -<a href="undocumented#Line">Line</a> is a straight segment from <a href="undocumented#Point">Point</a> to <a href="undocumented#Point">Point</a>.</td> + <td><a name="SkPath_kLine_Verb"> <code><strong>SkPath::kLine_Verb </strong></code> </a></td><td>1</td><td>Adds <a href="undocumented#Line">Line</a> from <a href="#Last_Point">Last Point</a> to next <a href="SkPoint_Reference#Point">Point</a>. +<a href="undocumented#Line">Line</a> is a straight segment from <a href="SkPoint_Reference#Point">Point</a> to <a href="SkPoint_Reference#Point">Point</a>.</td> </tr> <tr> - <td><a name="SkPath_kQuad_Verb"> <code><strong>SkPath::kQuad_Verb </strong></code> </a></td><td>2</td><td>Adds <a href="#Quad">Quad</a> from <a href="#Last_Point">Last Point</a>, using control <a href="undocumented#Point">Point</a>, and end <a href="undocumented#Point">Point</a>. -<a href="#Quad">Quad</a> is a parabolic section within tangents from <a href="#Last_Point">Last Point</a> to control <a href="undocumented#Point">Point</a>, -and control <a href="undocumented#Point">Point</a> to end <a href="undocumented#Point">Point</a>.</td> + <td><a name="SkPath_kQuad_Verb"> <code><strong>SkPath::kQuad_Verb </strong></code> </a></td><td>2</td><td>Adds <a href="#Quad">Quad</a> from <a href="#Last_Point">Last Point</a>, using control <a href="SkPoint_Reference#Point">Point</a>, and end <a href="SkPoint_Reference#Point">Point</a>. +<a href="#Quad">Quad</a> is a parabolic section within tangents from <a href="#Last_Point">Last Point</a> to control <a href="SkPoint_Reference#Point">Point</a>, +and control <a href="SkPoint_Reference#Point">Point</a> to end <a href="SkPoint_Reference#Point">Point</a>.</td> </tr> <tr> - <td><a name="SkPath_kConic_Verb"> <code><strong>SkPath::kConic_Verb </strong></code> </a></td><td>3</td><td>Adds <a href="#Conic">Conic</a> from <a href="#Last_Point">Last Point</a>, using control <a href="undocumented#Point">Point</a>, end <a href="undocumented#Point">Point</a>, and <a href="#Conic_Weight">Conic Weight</a>. + <td><a name="SkPath_kConic_Verb"> <code><strong>SkPath::kConic_Verb </strong></code> </a></td><td>3</td><td>Adds <a href="#Conic">Conic</a> from <a href="#Last_Point">Last Point</a>, using control <a href="SkPoint_Reference#Point">Point</a>, end <a href="SkPoint_Reference#Point">Point</a>, and <a href="#Conic_Weight">Conic Weight</a>. <a href="#Conic">Conic</a> is a elliptical, parabolic, or hyperbolic section within tangents -from <a href="#Last_Point">Last Point</a> to control <a href="undocumented#Point">Point</a>, and control <a href="undocumented#Point">Point</a> to end <a href="undocumented#Point">Point</a>, constrained +from <a href="#Last_Point">Last Point</a> to control <a href="SkPoint_Reference#Point">Point</a>, and control <a href="SkPoint_Reference#Point">Point</a> to end <a href="SkPoint_Reference#Point">Point</a>, constrained by <a href="#Conic_Weight">Conic Weight</a>. <a href="#Conic_Weight">Conic Weight</a> less than one is elliptical; equal to one is parabolic (and identical to <a href="#Quad">Quad</a>); greater than one hyperbolic.</td> </tr> <tr> - <td><a name="SkPath_kCubic_Verb"> <code><strong>SkPath::kCubic_Verb </strong></code> </a></td><td>4</td><td>Adds <a href="#Cubic">Cubic</a> from <a href="#Last_Point">Last Point</a>, using two control <a href="#Point">Points</a>, and end <a href="undocumented#Point">Point</a>. -<a href="#Cubic">Cubic</a> is a third-order <a href="undocumented#Bezier">Bezier</a> section within tangents from <a href="#Last_Point">Last Point</a> to -first control <a href="undocumented#Point">Point</a>, and from second control <a href="undocumented#Point">Point</a> to end <a href="undocumented#Point">Point</a>.</td> + <td><a name="SkPath_kCubic_Verb"> <code><strong>SkPath::kCubic_Verb </strong></code> </a></td><td>4</td><td>Adds <a href="#Cubic">Cubic</a> from <a href="#Last_Point">Last Point</a>, using two control <a href="#Point">Points</a>, and end <a href="SkPoint_Reference#Point">Point</a>. +<a href="#Cubic">Cubic</a> is a third-order <a href="undocumented#Bezier_Curve">Bezier Curve</a> section within tangents from <a href="#Last_Point">Last Point</a> +to first control <a href="SkPoint_Reference#Point">Point</a>, and from second control <a href="SkPoint_Reference#Point">Point</a> to end <a href="SkPoint_Reference#Point">Point</a>.</td> </tr> <tr> - <td><a name="SkPath_kClose_Verb"> <code><strong>SkPath::kClose_Verb </strong></code> </a></td><td>5</td><td>Closes <a href="#Contour">Contour</a>, connecting <a href="#Last_Point">Last Point</a> to <a href="#SkPath_kMove_Verb">kMove Verb</a> <a href="undocumented#Point">Point</a>.</td> + <td><a name="SkPath_kClose_Verb"> <code><strong>SkPath::kClose_Verb </strong></code> </a></td><td>5</td><td>Closes <a href="#Contour">Contour</a>, connecting <a href="#Last_Point">Last Point</a> to <a href="#SkPath_kMove_Verb">kMove Verb</a> <a href="SkPoint_Reference#Point">Point</a>.</td> </tr> <tr> <td><a name="SkPath_kDone_Verb"> <code><strong>SkPath::kDone_Verb </strong></code> </a></td><td>6</td><td>Terminates <a href="#Path">Path</a>. Not in <a href="#Verb_Array">Verb Array</a>, but returned by <a href="#Path">Path</a> iterator.</td> @@ -299,7 +299,7 @@ verbs: kMove_Verb kLine_Verb kQuad_Verb kClose_Verb kMove_Verb kCubic_Verb kConi ## <a name="SkPath_Direction"></a> Enum SkPath::Direction -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> enum <a href="#Direction">Direction</a> { <a href="#SkPath_kCW_Direction">kCW Direction</a>, <a href="#SkPath_kCCW_Direction">kCCW Direction</a>, @@ -341,7 +341,7 @@ travel counterclockwise. <a name="SkPath_empty_constructor"></a> ## SkPath -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> SkPath() </pre> @@ -373,7 +373,7 @@ path is empty <a name="SkPath_copy_const_SkPath"></a> ## SkPath -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> SkPath(const SkPath& path) </pre> @@ -415,14 +415,14 @@ path2 verbs: 3 ### See Also -<a href="#SkPath_copy_assignment_operator">operator=(const SkPath& path)</a> +<a href="#SkPath_copy_operator">operator=(const SkPath& path)</a> --- <a name="SkPath_destructor"></a> ## ~SkPath -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> ~SkPath() </pre> @@ -434,14 +434,14 @@ Releases ownership of any shared data and deletes data if <a href="#Path">Path</ ### See Also -<a href="#SkPath_empty_constructor">SkPath()</a> <a href="#SkPath_copy_const_SkPath">SkPath(const SkPath& path)</a> <a href="#SkPath_copy_assignment_operator">operator=(const SkPath& path)</a> +<a href="#SkPath_empty_constructor">SkPath()</a> <a href="#SkPath_copy_const_SkPath">SkPath(const SkPath& path)</a> <a href="#SkPath_copy_operator">operator=(const SkPath& path)</a> --- -<a name="SkPath_copy_assignment_operator"></a> +<a name="SkPath_copy_operator"></a> ## operator= -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> SkPath& operator=(const SkPath& path) </pre> @@ -455,7 +455,7 @@ pointers are not exposed. ### Parameters -<table> <tr> <td><a name="SkPath_copy_assignment_operator_path"> <code><strong>path </strong></code> </a></td> <td> +<table> <tr> <td><a name="SkPath_copy_operator_path"> <code><strong>path </strong></code> </a></td> <td> <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, <a href="#Weight">Weights</a>, and <a href="#Fill_Type">Fill Type</a> to copy</td> </tr> </table> @@ -486,7 +486,7 @@ path2 bounds = 10, 20, 30, 40 <a name="SkPath_equal_operator"></a> ## operator== -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool operator==(const SkPath& a, const SkPath& b) </pre> @@ -524,21 +524,21 @@ reset one == two --- -<a name="SkPath_not_equal_operator"></a> +<a name="SkPath_notequal_operator"></a> ## operator!= -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool operator!=(const SkPath& a, const SkPath& b) </pre> -Compares <a href="#SkPath_not_equal_operator_a">a</a> and <a href="#SkPath_not_equal_operator_b">b</a>; returns true if <a href="#Fill_Type">Fill Type</a>, <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Weight">Weights</a> +Compares <a href="#SkPath_notequal_operator_a">a</a> and <a href="#SkPath_notequal_operator_b">b</a>; returns true if <a href="#Fill_Type">Fill Type</a>, <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Weight">Weights</a> are not equivalent. ### Parameters -<table> <tr> <td><a name="SkPath_not_equal_operator_a"> <code><strong>a </strong></code> </a></td> <td> +<table> <tr> <td><a name="SkPath_notequal_operator_a"> <code><strong>a </strong></code> </a></td> <td> <a href="#Path">Path</a> to compare</td> - </tr> <tr> <td><a name="SkPath_not_equal_operator_b"> <code><strong>b </strong></code> </a></td> <td> + </tr> <tr> <td><a name="SkPath_notequal_operator_b"> <code><strong>b </strong></code> </a></td> <td> <a href="#Path">Path</a> to compare</td> </tr> </table> @@ -567,7 +567,7 @@ convexity != <a name="SkPath_isInterpolatable"></a> ## isInterpolatable -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool isInterpolatable(const SkPath& compare) const </pre> @@ -610,7 +610,7 @@ paths are interpolatable <a name="SkPath_interpolate"></a> ## interpolate -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool interpolate(const SkPath& ending, SkScalar weight, SkPath* out) const </pre> @@ -618,7 +618,7 @@ Interpolate between <a href="#Path">Paths</a> with equal sized <a href="SkPath_R Copy <a href="#Verb_Array">Verb Array</a> and <a href="#Weight">Weights</a> to <a href="#SkPath_interpolate_out">out</a>, and set <a href="#SkPath_interpolate_out">out</a> <a href="#Point_Array">Point Array</a> to a weighted average of this <a href="#Point_Array">Point Array</a> and <a href="#SkPath_interpolate_ending">ending</a> <a href="#Point_Array">Point Array</a>, using the formula: -(this->points * <a href="#SkPath_interpolate_weight">weight</a>) + ending->points * (1 - <a href="#SkPath_interpolate_weight">weight</a>). +(this->points * <a href="#SkPath_interpolate_weight">weight</a>) + <a href="#SkPath_interpolate_ending">ending</a>->points * (1 - <a href="#SkPath_interpolate_weight">weight</a>). <a href="#SkPath_interpolate_weight">weight</a> is most useful when between zero (<a href="#SkPath_interpolate_ending">ending</a> <a href="#Point_Array">Point Array</a>) and one (this <a href="#Point_Array">Point Array</a>); will work with values outside of this @@ -657,7 +657,7 @@ true if <a href="#Path">Paths</a> contain same number of <a href="#Point">Points <a name="SkPath_unique"></a> ## unique -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool unique() const </pre> @@ -671,7 +671,7 @@ true if <a href="#Path">Path</a> has one owner ## <a name="SkPath_FillType"></a> Enum SkPath::FillType -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> enum <a href="#SkPath_FillType">FillType</a> { <a href="#SkPath_kWinding_FillType">kWinding FillType</a>, <a href="#SkPath_kEvenOdd_FillType">kEvenOdd FillType</a>, @@ -724,7 +724,7 @@ same as the outer parts of the top rectangles, which have a winding of 1.</div>< <a name="SkPath_getFillType"></a> ## getFillType -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> FillType getFillType() const </pre> @@ -757,7 +757,7 @@ default path fill type is kWinding_FillType <a name="SkPath_setFillType"></a> ## setFillType -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void setFillType(FillType ft) </pre> @@ -785,7 +785,7 @@ one of: <a href="#SkPath_kWinding_FillType">kWinding FillType</a>, <a href="#SkP <a name="SkPath_isInverseFillType"></a> ## isInverseFillType -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool isInverseFillType() const </pre> @@ -817,7 +817,7 @@ default path fill type is inverse: false <a name="SkPath_toggleInverseFillType"></a> ## toggleInverseFillType -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void toggleInverseFillType() </pre> @@ -845,7 +845,7 @@ unmodified by the original <a href="#SkPath_FillType">FillType</a>. ## <a name="SkPath_Convexity"></a> Enum SkPath::Convexity -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> enum <a href="#Convexity">Convexity</a> : uint8_t { <a href="#SkPath_kUnknown_Convexity">kUnknown Convexity</a>, <a href="#SkPath_kConvex_Convexity">kConvex Convexity</a>, @@ -861,7 +861,7 @@ another is counterclockwise, or the sum of the changes in <a href="#SkPath_Direc degrees. Initially <a href="#Path">Path</a> <a href="#Convexity">Convexity</a> is <a href="#SkPath_kUnknown_Convexity">kUnknown Convexity</a>. <a href="#Path">Path</a> <a href="#Convexity">Convexity</a> is computed -if needed by destination <a href="undocumented#Surface">Surface</a>. +if needed by destination <a href="SkSurface_Reference#Surface">Surface</a>. ### Constants @@ -890,7 +890,7 @@ if needed by destination <a href="undocumented#Surface">Surface</a>. <a name="SkPath_getConvexity"></a> ## getConvexity -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> Convexity getConvexity() const </pre> @@ -915,7 +915,7 @@ computed or stored <a href="#Convexity">Convexity</a> <a name="SkPath_getConvexityOrUnknown"></a> ## getConvexityOrUnknown -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> Convexity getConvexityOrUnknown() const </pre> @@ -940,7 +940,7 @@ that alters the path.</div></fiddle-embed></div> <a name="SkPath_setConvexity"></a> ## setConvexity -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void setConvexity(Convexity convexity) </pre> @@ -975,7 +975,7 @@ one of: <a href="#SkPath_kUnknown_Convexity">kUnknown Convexity</a>, <a href="#S <a name="SkPath_isConvex"></a> ## isConvex -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool isConvex() const </pre> @@ -1001,7 +1001,7 @@ true if <a href="#Convexity">Convexity</a> stored or computed is <a href="#SkPat <a name="SkPath_setIsConvex"></a> ## setIsConvex -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void setIsConvex(bool isConvex) </pre> @@ -1016,7 +1016,7 @@ Deprecated. Use <a href="#SkPath_setConvexity">setConvexity</a>. <a name="SkPath_isOval"></a> ## isOval -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool isOval(SkRect* rect, Direction* dir = nullptr, unsigned* start = nullptr) const </pre> @@ -1061,7 +1061,7 @@ true if <a href="#Path">Path</a> was constructed by method that reduces to <a hr <a name="SkPath_isRRect"></a> ## isRRect -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool isRRect(SkRRect* rrect, Direction* dir = nullptr, unsigned* start = nullptr) const </pre> @@ -1107,7 +1107,7 @@ rectangle starts and its direction.</div></fiddle-embed></div> <a name="SkPath_reset"></a> ## reset -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void reset() </pre> @@ -1128,7 +1128,7 @@ Internal storage associated with <a href="#Path">Path</a> is released. <a name="SkPath_rewind"></a> ## rewind -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void rewind() </pre> @@ -1153,11 +1153,11 @@ a newly initialized path.</div></fiddle-embed></div> <a name="SkPath_isEmpty"></a> ## isEmpty -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool isEmpty() const </pre> -Empty <a href="#Path">Path</a> may have <a href="#SkPath_FillType">FillType</a> but has no <a href="undocumented#SkPoint">SkPoint</a>, <a href="#SkPath_Verb">Verb</a>, or <a href="#Conic_Weight">Conic Weight</a>. +Empty <a href="#Path">Path</a> may have <a href="#SkPath_FillType">FillType</a> but has no <a href="SkPoint_Reference#SkPoint">SkPoint</a>, <a href="#SkPath_Verb">Verb</a>, or <a href="#Conic_Weight">Conic Weight</a>. <a href="#SkPath_empty_constructor">SkPath()</a> constructs empty <a href="#Path">Path</a>; <a href="#SkPath_reset">reset</a> and (<a href="#SkPath_rewind">rewind</a>) make <a href="#Path">Path</a> empty. ### Return Value @@ -1189,12 +1189,12 @@ after reset path is empty <a name="SkPath_isLastContourClosed"></a> ## isLastContourClosed -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool isLastContourClosed() const </pre> <a href="#Contour">Contour</a> is closed if <a href="#Path">Path</a> <a href="#SkPath_Verb">Verb</a> array was last modified by <a href="#SkPath_close">close</a>. When stroked, -closed <a href="#Contour">Contour</a> draws <a href="#Stroke_Join">Paint Stroke Join</a> instead of <a href="#Stroke_Cap">Paint Stroke Cap</a> at first and last <a href="undocumented#Point">Point</a>. +closed <a href="#Contour">Contour</a> draws <a href="#Stroke_Join">Paint Stroke Join</a> instead of <a href="#Stroke_Cap">Paint Stroke Cap</a> at first and last <a href="SkPoint_Reference#Point">Point</a>. ### Return Value @@ -1225,17 +1225,17 @@ after close last contour is closed <a name="SkPath_isFinite"></a> ## isFinite -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool isFinite() const </pre> -Returns true for finite <a href="undocumented#Point">Point</a> array values between negative <a href="undocumented#SK_ScalarMax">SK ScalarMax</a> and -positive <a href="undocumented#SK_ScalarMax">SK ScalarMax</a>. Returns false for any <a href="undocumented#Point">Point</a> array value of +Returns true for finite <a href="SkPoint_Reference#Point">Point</a> array values between negative <a href="undocumented#SK_ScalarMax">SK ScalarMax</a> and +positive <a href="undocumented#SK_ScalarMax">SK ScalarMax</a>. Returns false for any <a href="SkPoint_Reference#Point">Point</a> array value of <a href="undocumented#SK_ScalarInfinity">SK ScalarInfinity</a>, <a href="undocumented#SK_ScalarNegativeInfinity">SK ScalarNegativeInfinity</a>, or <a href="undocumented#SK_ScalarNaN">SK ScalarNaN</a>. ### Return Value -true if all <a href="undocumented#Point">Point</a> values are finite +true if all <a href="SkPoint_Reference#Point">Point</a> values are finite ### Example @@ -1260,13 +1260,13 @@ after scale path is not finite <a name="SkPath_isVolatile"></a> ## isVolatile -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool isVolatile() const </pre> Returns true if the path is volatile; it will not be altered or discarded by the caller after it is drawn. <a href="#Path">Paths</a> by default have volatile set false, allowing -<a href="undocumented#Surface">Surface</a> to attach a cache of data which speeds repeated drawing. If true, <a href="undocumented#Surface">Surface</a> +<a href="SkSurface_Reference#Surface">Surface</a> to attach a cache of data which speeds repeated drawing. If true, <a href="SkSurface_Reference#Surface">Surface</a> may not speed repeated drawing. ### Return Value @@ -1294,7 +1294,7 @@ volatile by default is false <a name="SkPath_setIsVolatile"></a> ## setIsVolatile -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void setIsVolatile(bool isVolatile) </pre> @@ -1331,11 +1331,11 @@ true if caller will alter <a href="#Path">Path</a> after drawing</td> <a name="SkPath_IsLineDegenerate"></a> ## IsLineDegenerate -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> static bool IsLineDegenerate(const SkPoint& p1, const SkPoint& p2, bool exact) </pre> -Test if <a href="undocumented#Line">Line</a> between <a href="undocumented#Point">Point</a> pair is degenerate. +Test if <a href="undocumented#Line">Line</a> between <a href="SkPoint_Reference#Point">Point</a> pair is degenerate. <a href="undocumented#Line">Line</a> with no length or that moves a very short distance is degenerate; it is treated as a point. @@ -1376,16 +1376,15 @@ line from (100,100) to (100.0001,100.0001) is not degenerate, exactly ### See Also -<a href="#SkPath_IsQuadDegenerate">IsQuadDegenerate</a> <a href="#SkPath_IsCubicDegenerate">IsCubicDegenerate</a> <a href="#SkPoint_equalsWithinTolerance">SkPoint::equalsWithinTolerance</a> +<a href="#SkPath_IsQuadDegenerate">IsQuadDegenerate</a> <a href="#SkPath_IsCubicDegenerate">IsCubicDegenerate</a> --- <a name="SkPath_IsQuadDegenerate"></a> ## IsQuadDegenerate -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -static bool IsQuadDegenerate(const SkPoint& p1, const SkPoint& p2, - const SkPoint& p3, bool exact) +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +static bool IsQuadDegenerate(const SkPoint& p1, const SkPoint& p2, const SkPoint& p3, bool exact) </pre> Test if <a href="#Quad">Quad</a> is degenerate. @@ -1429,16 +1428,16 @@ quad (1100,1100), (1100,1100), (1100,1100) is degenerate, exactly ### See Also -<a href="#SkPath_IsLineDegenerate">IsLineDegenerate</a> <a href="#SkPath_IsCubicDegenerate">IsCubicDegenerate</a> <a href="#SkPoint_equalsWithinTolerance">SkPoint::equalsWithinTolerance</a> +<a href="#SkPath_IsLineDegenerate">IsLineDegenerate</a> <a href="#SkPath_IsCubicDegenerate">IsCubicDegenerate</a> --- <a name="SkPath_IsCubicDegenerate"></a> ## IsCubicDegenerate -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -static bool IsCubicDegenerate(const SkPoint& p1, const SkPoint& p2, - const SkPoint& p3, const SkPoint& p4, bool exact) +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +static bool IsCubicDegenerate(const SkPoint& p1, const SkPoint& p2, const SkPoint& p3, + const SkPoint& p4, bool exact) </pre> Test if <a href="#Cubic">Cubic</a> is degenerate. @@ -1483,7 +1482,7 @@ true if <a href="#Cubic">Cubic</a> is degenerate; its length is effectively zero <a name="SkPath_isLine"></a> ## isLine -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool isLine(SkPoint line[2]) const </pre> @@ -1526,7 +1525,7 @@ second move is not line <a href="#Point_Array">Point Array</a> <a href="#SkPath_contains">contains</a> <a href="#Point">Points</a> satisfying the allocated <a href="#Point">Points</a> for each <a href="#SkPath_Verb">Verb</a> in <a href="#Verb_Array">Verb Array</a>. For instance, <a href="#Path">Path</a> containing one <a href="#Contour">Contour</a> with <a href="undocumented#Line">Line</a> and <a href="#Quad">Quad</a> is described by <a href="#Verb_Array">Verb Array</a>: Verb::kMoveTo, Verb::kLineTo, Verb::kQuadTo; and -one <a href="undocumented#Point">Point</a> for move, one <a href="undocumented#Point">Point</a> for <a href="undocumented#Line">Line</a>, two <a href="#Point">Points</a> for <a href="#Quad">Quad</a>; totaling four <a href="#Point">Points</a>. +one <a href="SkPoint_Reference#Point">Point</a> for move, one <a href="SkPoint_Reference#Point">Point</a> for <a href="undocumented#Line">Line</a>, two <a href="#Point">Points</a> for <a href="#Quad">Quad</a>; totaling four <a href="#Point">Points</a>. <a href="#Point_Array">Point Array</a> may be read directly from <a href="#Path">Path</a> with <a href="#SkPath_getPoints">getPoints</a>, or inspected with <a href="#SkPath_getPoint">getPoint</a>, with <a href="#SkPath_Iter">Iter</a>, or with <a href="#SkPath_RawIter">RawIter</a>. @@ -1534,7 +1533,7 @@ one <a href="undocumented#Point">Point</a> for move, one <a href="undocumented#P <a name="SkPath_getPoints"></a> ## getPoints -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> int getPoints(SkPoint points[], int max) const </pre> @@ -1545,7 +1544,7 @@ If <a href="#SkPath_getPoints_max">max</a> is greater than number of <a href="#S ### Parameters <table> <tr> <td><a name="SkPath_getPoints_points"> <code><strong>points </strong></code> </a></td> <td> -storage for <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> array. May be nullptr</td> +storage for <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> array. May be nullptr</td> </tr> <tr> <td><a name="SkPath_getPoints_max"> <code><strong>max </strong></code> </a></td> <td> maximum to copy; must be greater than or equal to zero</td> </tr> @@ -1553,7 +1552,7 @@ maximum to copy; must be greater than or equal to zero</td> ### Return Value -<a href="#Path">Path</a> <a href="undocumented#Point">Point</a> array length +<a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> array length ### Example @@ -1579,16 +1578,16 @@ just right point count: 3 (0,0) (20,20) (-10,-10) <a name="SkPath_countPoints"></a> ## countPoints -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> int countPoints() const </pre> Returns the number of points in <a href="#Path">Path</a>. -<a href="undocumented#Point">Point</a> count is initially zero. +<a href="SkPoint_Reference#Point">Point</a> count is initially zero. ### Return Value -<a href="#Path">Path</a> <a href="undocumented#Point">Point</a> array length +<a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> array length ### Example @@ -1614,24 +1613,24 @@ second move point count: 3 <a name="SkPath_getPoint"></a> ## getPoint -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> SkPoint getPoint(int index) const </pre> -Returns <a href="undocumented#Point">Point</a> at <a href="#SkPath_getPoint_index">index</a> in <a href="#Point_Array">Point Array</a>. Valid range for <a href="#SkPath_getPoint_index">index</a> is +Returns <a href="SkPoint_Reference#Point">Point</a> at <a href="#SkPath_getPoint_index">index</a> in <a href="#Point_Array">Point Array</a>. Valid range for <a href="#SkPath_getPoint_index">index</a> is 0 to <a href="#SkPath_countPoints">countPoints</a> - 1. Returns (0, 0) if <a href="#SkPath_getPoint_index">index</a> is out of range. ### Parameters <table> <tr> <td><a name="SkPath_getPoint_index"> <code><strong>index </strong></code> </a></td> <td> -<a href="undocumented#Point">Point</a> array element selector</td> +<a href="SkPoint_Reference#Point">Point</a> array element selector</td> </tr> </table> ### Return Value -<a href="undocumented#Point">Point</a> array value or (0, 0) +<a href="SkPoint_Reference#Point">Point</a> array value or (0, 0) ### Example @@ -1666,7 +1665,7 @@ or with <a href="#SkPath_RawIter">RawIter</a>. <a name="SkPath_countVerbs"></a> ## countVerbs -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> int countVerbs() const </pre> @@ -1699,7 +1698,7 @@ round rect verb count: 10 <a name="SkPath_getVerbs"></a> ## getVerbs -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> int getVerbs(uint8_t verbs[], int max) const </pre> @@ -1743,7 +1742,7 @@ just right verb count: 3 move line line <a name="SkPath_swap"></a> ## swap -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void swap(SkPath& other) </pre> @@ -1751,7 +1750,7 @@ Exchanges the <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Cached state is also exchanged. <a href="#SkPath_swap">swap</a> internally exchanges pointers, so it is lightweight and does not allocate memory. -<a href="#SkPath_swap">swap</a> usage has largely been replaced by <a href="#SkPath_copy_assignment_operator">operator=(const SkPath& path)</a>. +<a href="#SkPath_swap">swap</a> usage has largely been replaced by <a href="#SkPath_copy_operator">operator=(const SkPath& path)</a>. <a href="#Path">Paths</a> do not copy their content on assignment until they are written to, making assignment as efficient as <a href="#SkPath_swap">swap</a>. @@ -1777,14 +1776,14 @@ path2 bounds = 10, 20, 30, 40 ### See Also -<a href="#SkPath_copy_assignment_operator">operator=(const SkPath& path)</a> +<a href="#SkPath_copy_operator">operator=(const SkPath& path)</a> --- <a name="SkPath_getBounds"></a> ## getBounds -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> const SkRect& getBounds() const </pre> @@ -1823,7 +1822,7 @@ rotated circle bounds = 14.6447, 9.64466, 85.3553, 80.3553 <a name="SkPath_updateBoundsCache"></a> ## updateBoundsCache -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void updateBoundsCache() const </pre> @@ -1858,7 +1857,7 @@ cached avg: 0.182784 ms <a name="SkPath_computeTightBounds"></a> ## computeTightBounds -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> SkRect computeTightBounds() const </pre> @@ -1902,7 +1901,7 @@ rotated circle bounds = 25, 20, 75, 70 <a name="SkPath_conservativelyContainsRect"></a> ## conservativelyContainsRect -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool conservativelyContainsRect(const SkRect& rect) const </pre> @@ -1912,12 +1911,12 @@ May return false when <a href="#SkPath_conservativelyContainsRect_rect">rect</a> For now, only returns true if <a href="#Path">Path</a> has one <a href="#Contour">Contour</a> and is convex. <a href="#SkPath_conservativelyContainsRect_rect">rect</a> may share points and edges with <a href="#Path">Path</a> and be contained. Returns true if <a href="#SkPath_conservativelyContainsRect_rect">rect</a> is empty, that is, it has zero width or height; and -the <a href="undocumented#Point">Point</a> or <a href="undocumented#Line">Line</a> described by <a href="#SkPath_conservativelyContainsRect_rect">rect</a> is contained by <a href="#Path">Path</a>. +the <a href="SkPoint_Reference#Point">Point</a> or <a href="undocumented#Line">Line</a> described by <a href="#SkPath_conservativelyContainsRect_rect">rect</a> is contained by <a href="#Path">Path</a>. ### Parameters <table> <tr> <td><a name="SkPath_conservativelyContainsRect_rect"> <code><strong>rect </strong></code> </a></td> <td> -<a href="SkRect_Reference#Rect">Rect</a>, <a href="undocumented#Line">Line</a>, or <a href="undocumented#Point">Point</a> checked for containment</td> +<a href="SkRect_Reference#Rect">Rect</a>, <a href="undocumented#Line">Line</a>, or <a href="SkPoint_Reference#Point">Point</a> checked for containment</td> </tr> </table> @@ -1938,7 +1937,7 @@ true if <a href="#SkPath_conservativelyContainsRect_rect">rect</a> is contained <a name="SkPath_incReserve"></a> ## incReserve -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void incReserve(unsigned extraPtCount) </pre> @@ -1966,18 +1965,18 @@ number of additional <a href="#Point">Points</a> to allocate</td> <a name="SkPath_moveTo"></a> ## moveTo -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void moveTo(SkScalar x, SkScalar y) </pre> -Adds beginning of <a href="#Contour">Contour</a> at <a href="undocumented#Point">Point</a> (<a href="#SkPath_moveTo_x">x</a>, <a href="#SkPath_moveTo_y">y</a>). +Adds beginning of <a href="#Contour">Contour</a> at <a href="SkPoint_Reference#Point">Point</a> (<a href="#SkPath_moveTo_x">x</a>, <a href="#SkPath_moveTo_y">y</a>). ### Parameters <table> <tr> <td><a name="SkPath_moveTo_x"> <code><strong>x </strong></code> </a></td> <td> -x-coordinate of <a href="#Contour">Contour</a> start</td> +<a href="#SkPath_moveTo_x">x</a>-coordinate of <a href="#Contour">Contour</a> start</td> </tr> <tr> <td><a name="SkPath_moveTo_y"> <code><strong>y </strong></code> </a></td> <td> -y-coordinate of <a href="#Contour">Contour</a> start</td> +<a href="#SkPath_moveTo_y">y</a>-coordinate of <a href="#Contour">Contour</a> start</td> </tr> </table> @@ -1991,11 +1990,11 @@ y-coordinate of <a href="#Contour">Contour</a> start</td> --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void moveTo(const SkPoint& p) </pre> -Adds beginning of <a href="#Contour">Contour</a> at <a href="undocumented#Point">Point</a> <a href="#SkPath_moveTo_2_p">p</a>. +Adds beginning of <a href="#Contour">Contour</a> at <a href="SkPoint_Reference#Point">Point</a> <a href="#SkPath_moveTo_2_p">p</a>. ### Parameters @@ -2017,7 +2016,7 @@ contour start</td> <a name="SkPath_rMoveTo"></a> ## rMoveTo -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void rMoveTo(SkScalar dx, SkScalar dy) </pre> @@ -2048,7 +2047,7 @@ Function name stands for "relative move to". <a name="SkPath_lineTo"></a> ## lineTo -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void lineTo(SkScalar x, SkScalar y) </pre> @@ -2077,20 +2076,20 @@ end of added <a href="undocumented#Line">Line</a> in <a href="#SkPath_lineTo_y"> --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void lineTo(const SkPoint& p) </pre> -Adds <a href="undocumented#Line">Line</a> from <a href="#Last_Point">Last Point</a> to <a href="undocumented#Point">Point</a> <a href="#SkPath_lineTo_2_p">p</a>. If <a href="#Path">Path</a> is empty, or last <a href="#SkPath_Verb">Verb</a> is +Adds <a href="undocumented#Line">Line</a> from <a href="#Last_Point">Last Point</a> to <a href="SkPoint_Reference#Point">Point</a> <a href="#SkPath_lineTo_2_p">p</a>. If <a href="#Path">Path</a> is empty, or last <a href="#SkPath_Verb">Verb</a> is <a href="#SkPath_kClose_Verb">kClose Verb</a>, <a href="#Last_Point">Last Point</a> is set to (0, 0) before adding <a href="undocumented#Line">Line</a>. <a href="#SkPath_lineTo">lineTo</a> first appends <a href="#SkPath_kMove_Verb">kMove Verb</a> to <a href="#Verb_Array">Verb Array</a> and (0, 0) to <a href="#Point_Array">Point Array</a>, if needed. -<a href="#SkPath_lineTo">lineTo</a> then appends <a href="#SkPath_kLine_Verb">kLine Verb</a> to <a href="#Verb_Array">Verb Array</a> and <a href="undocumented#Point">Point</a> <a href="#SkPath_lineTo_2_p">p</a> to <a href="#Point_Array">Point Array</a>. +<a href="#SkPath_lineTo">lineTo</a> then appends <a href="#SkPath_kLine_Verb">kLine Verb</a> to <a href="#Verb_Array">Verb Array</a> and <a href="SkPoint_Reference#Point">Point</a> <a href="#SkPath_lineTo_2_p">p</a> to <a href="#Point_Array">Point Array</a>. ### Parameters <table> <tr> <td><a name="SkPath_lineTo_2_p"> <code><strong>p </strong></code> </a></td> <td> -end <a href="undocumented#Point">Point</a> of added <a href="undocumented#Line">Line</a></td> +end <a href="SkPoint_Reference#Point">Point</a> of added <a href="undocumented#Line">Line</a></td> </tr> </table> @@ -2107,16 +2106,16 @@ end <a href="undocumented#Point">Point</a> of added <a href="undocumented#Line"> <a name="SkPath_rLineTo"></a> ## rLineTo -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void rLineTo(SkScalar dx, SkScalar dy) </pre> -Adds <a href="undocumented#Line">Line</a> from <a href="#Last_Point">Last Point</a> to <a href="undocumented#Vector">Vector</a> (<a href="#SkPath_rLineTo_dx">dx</a>, <a href="#SkPath_rLineTo_dy">dy</a>). If <a href="#Path">Path</a> is empty, or last <a href="#SkPath_Verb">Verb</a> is +Adds <a href="undocumented#Line">Line</a> from <a href="#Last_Point">Last Point</a> to <a href="SkPoint_Reference#Vector">Vector</a> (<a href="#SkPath_rLineTo_dx">dx</a>, <a href="#SkPath_rLineTo_dy">dy</a>). If <a href="#Path">Path</a> is empty, or last <a href="#SkPath_Verb">Verb</a> is <a href="#SkPath_kClose_Verb">kClose Verb</a>, <a href="#Last_Point">Last Point</a> is set to (0, 0) before adding <a href="undocumented#Line">Line</a>. Appends <a href="#SkPath_kMove_Verb">kMove Verb</a> to <a href="#Verb_Array">Verb Array</a> and (0, 0) to <a href="#Point_Array">Point Array</a>, if needed; then appends <a href="#SkPath_kLine_Verb">kLine Verb</a> to <a href="#Verb_Array">Verb Array</a> and <a href="undocumented#Line">Line</a> end to <a href="#Point_Array">Point Array</a>. -<a href="undocumented#Line">Line</a> end is <a href="#Last_Point">Last Point</a> plus <a href="undocumented#Vector">Vector</a> (<a href="#SkPath_rLineTo_dx">dx</a>, <a href="#SkPath_rLineTo_dy">dy</a>). +<a href="undocumented#Line">Line</a> end is <a href="#Last_Point">Last Point</a> plus <a href="SkPoint_Reference#Vector">Vector</a> (<a href="#SkPath_rLineTo_dx">dx</a>, <a href="#SkPath_rLineTo_dy">dy</a>). Function name stands for "relative line to". ### Parameters @@ -2139,9 +2138,9 @@ Function name stands for "relative line to". --- # <a name="Quad"></a> Quad -<a href="#Quad">Quad</a> describes a quadratic <a href="undocumented#Bezier">Bezier</a>, a second-order curve identical to a section -of a parabola. <a href="#Quad">Quad</a> begins at a start <a href="undocumented#Point">Point</a>, curves towards a control <a href="undocumented#Point">Point</a>, -and then curves to an end <a href="undocumented#Point">Point</a>. +<a href="#Quad">Quad</a> describes a quadratic Bezier, a second-order curve identical to a section +of a parabola. <a href="#Quad">Quad</a> begins at a start <a href="SkPoint_Reference#Point">Point</a>, curves towards a control <a href="SkPoint_Reference#Point">Point</a>, +and then curves to an end <a href="SkPoint_Reference#Point">Point</a>. ### Example @@ -2150,8 +2149,8 @@ and then curves to an end <a href="undocumented#Point">Point</a>. <a href="#Quad">Quad</a> is a special case of <a href="#Conic">Conic</a> where <a href="#Conic_Weight">Conic Weight</a> is set to one. <a href="#Quad">Quad</a> is always contained by the triangle connecting its three <a href="#Point">Points</a>. <a href="#Quad">Quad</a> -begins tangent to the line between start <a href="undocumented#Point">Point</a> and control <a href="undocumented#Point">Point</a>, and ends -tangent to the line between control <a href="undocumented#Point">Point</a> and end <a href="undocumented#Point">Point</a>. +begins tangent to the line between start <a href="SkPoint_Reference#Point">Point</a> and control <a href="SkPoint_Reference#Point">Point</a>, and ends +tangent to the line between control <a href="SkPoint_Reference#Point">Point</a> and end <a href="SkPoint_Reference#Point">Point</a>. ### Example @@ -2160,7 +2159,7 @@ tangent to the line between control <a href="undocumented#Point">Point</a> and e <a name="SkPath_quadTo"></a> ## quadTo -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void quadTo(SkScalar x1, SkScalar y1, SkScalar x2, SkScalar y2) </pre> @@ -2175,13 +2174,13 @@ to <a href="#Point_Array">Point Array</a>. ### Parameters <table> <tr> <td><a name="SkPath_quadTo_x1"> <code><strong>x1 </strong></code> </a></td> <td> -control <a href="undocumented#Point">Point</a> of <a href="#Quad">Quad</a> in x</td> +control <a href="SkPoint_Reference#Point">Point</a> of <a href="#Quad">Quad</a> in x</td> </tr> <tr> <td><a name="SkPath_quadTo_y1"> <code><strong>y1 </strong></code> </a></td> <td> -control <a href="undocumented#Point">Point</a> of <a href="#Quad">Quad</a> in y</td> +control <a href="SkPoint_Reference#Point">Point</a> of <a href="#Quad">Quad</a> in y</td> </tr> <tr> <td><a name="SkPath_quadTo_x2"> <code><strong>x2 </strong></code> </a></td> <td> -end <a href="undocumented#Point">Point</a> of <a href="#Quad">Quad</a> in x</td> +end <a href="SkPoint_Reference#Point">Point</a> of <a href="#Quad">Quad</a> in x</td> </tr> <tr> <td><a name="SkPath_quadTo_y2"> <code><strong>y2 </strong></code> </a></td> <td> -end <a href="undocumented#Point">Point</a> of <a href="#Quad">Quad</a> in y</td> +end <a href="SkPoint_Reference#Point">Point</a> of <a href="#Quad">Quad</a> in y</td> </tr> </table> @@ -2195,11 +2194,11 @@ end <a href="undocumented#Point">Point</a> of <a href="#Quad">Quad</a> in y</td> --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void quadTo(const SkPoint& p1, const SkPoint& p2) </pre> -Adds <a href="#Quad">Quad</a> from <a href="#Last_Point">Last Point</a> towards <a href="undocumented#Point">Point</a> <a href="#SkPath_quadTo_2_p1">p1</a>, to <a href="undocumented#Point">Point</a> <a href="#SkPath_quadTo_2_p2">p2</a>. +Adds <a href="#Quad">Quad</a> from <a href="#Last_Point">Last Point</a> towards <a href="SkPoint_Reference#Point">Point</a> <a href="#SkPath_quadTo_2_p1">p1</a>, to <a href="SkPoint_Reference#Point">Point</a> <a href="#SkPath_quadTo_2_p2">p2</a>. If <a href="#Path">Path</a> is empty, or last <a href="#SkPath_Verb">Verb</a> is <a href="#SkPath_kClose_Verb">kClose Verb</a>, <a href="#Last_Point">Last Point</a> is set to (0, 0) before adding <a href="#Quad">Quad</a>. @@ -2210,9 +2209,9 @@ to <a href="#Point_Array">Point Array</a>. ### Parameters <table> <tr> <td><a name="SkPath_quadTo_2_p1"> <code><strong>p1 </strong></code> </a></td> <td> -control <a href="undocumented#Point">Point</a> of added <a href="#Quad">Quad</a></td> +control <a href="SkPoint_Reference#Point">Point</a> of added <a href="#Quad">Quad</a></td> </tr> <tr> <td><a name="SkPath_quadTo_2_p2"> <code><strong>p2 </strong></code> </a></td> <td> -end <a href="undocumented#Point">Point</a> of added <a href="#Quad">Quad</a></td> +end <a href="SkPoint_Reference#Point">Point</a> of added <a href="#Quad">Quad</a></td> </tr> </table> @@ -2229,19 +2228,19 @@ end <a href="undocumented#Point">Point</a> of added <a href="#Quad">Quad</a></td <a name="SkPath_rQuadTo"></a> ## rQuadTo -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void rQuadTo(SkScalar dx1, SkScalar dy1, SkScalar dx2, SkScalar dy2) </pre> -Adds <a href="#Quad">Quad</a> from <a href="#Last_Point">Last Point</a> towards <a href="undocumented#Vector">Vector</a> (<a href="#SkPath_rQuadTo_dx1">dx1</a>, <a href="#SkPath_rQuadTo_dy1">dy1</a>), to <a href="undocumented#Vector">Vector</a> (<a href="#SkPath_rQuadTo_dx2">dx2</a>, <a href="#SkPath_rQuadTo_dy2">dy2</a>). +Adds <a href="#Quad">Quad</a> from <a href="#Last_Point">Last Point</a> towards <a href="SkPoint_Reference#Vector">Vector</a> (<a href="#SkPath_rQuadTo_dx1">dx1</a>, <a href="#SkPath_rQuadTo_dy1">dy1</a>), to <a href="SkPoint_Reference#Vector">Vector</a> (<a href="#SkPath_rQuadTo_dx2">dx2</a>, <a href="#SkPath_rQuadTo_dy2">dy2</a>). If <a href="#Path">Path</a> is empty, or last <a href="#SkPath_Verb">Verb</a> is <a href="#SkPath_kClose_Verb">kClose Verb</a>, <a href="#Last_Point">Last Point</a> is set to (0, 0) before adding <a href="#Quad">Quad</a>. Appends <a href="#SkPath_kMove_Verb">kMove Verb</a> to <a href="#Verb_Array">Verb Array</a> and (0, 0) to <a href="#Point_Array">Point Array</a>, if needed; then appends <a href="#SkPath_kQuad_Verb">kQuad Verb</a> to <a href="#Verb_Array">Verb Array</a>; and appends <a href="#Quad">Quad</a> control and <a href="#Quad">Quad</a> end to <a href="#Point_Array">Point Array</a>. -<a href="#Quad">Quad</a> control is <a href="#Last_Point">Last Point</a> plus <a href="undocumented#Vector">Vector</a> (<a href="#SkPath_rQuadTo_dx1">dx1</a>, <a href="#SkPath_rQuadTo_dy1">dy1</a>). -<a href="#Quad">Quad</a> end is <a href="#Last_Point">Last Point</a> plus <a href="undocumented#Vector">Vector</a> (<a href="#SkPath_rQuadTo_dx2">dx2</a>, <a href="#SkPath_rQuadTo_dy2">dy2</a>). +<a href="#Quad">Quad</a> control is <a href="#Last_Point">Last Point</a> plus <a href="SkPoint_Reference#Vector">Vector</a> (<a href="#SkPath_rQuadTo_dx1">dx1</a>, <a href="#SkPath_rQuadTo_dy1">dy1</a>). +<a href="#Quad">Quad</a> end is <a href="#Last_Point">Last Point</a> plus <a href="SkPoint_Reference#Vector">Vector</a> (<a href="#SkPath_rQuadTo_dx2">dx2</a>, <a href="#SkPath_rQuadTo_dy2">dy2</a>). Function name stands for "relative quad to". ### Parameters @@ -2269,16 +2268,16 @@ Function name stands for "relative quad to". # <a name="Conic"></a> Conic <a href="#Conic">Conic</a> describes a conical section: a piece of an ellipse, or a piece of a -parabola, or a piece of a hyperbola. <a href="#Conic">Conic</a> begins at a start <a href="undocumented#Point">Point</a>, -curves towards a control <a href="undocumented#Point">Point</a>, and then curves to an end <a href="undocumented#Point">Point</a>. The influence -of the control <a href="undocumented#Point">Point</a> is determined by <a href="#Conic_Weight">Conic Weight</a>. +parabola, or a piece of a hyperbola. <a href="#Conic">Conic</a> begins at a start <a href="SkPoint_Reference#Point">Point</a>, +curves towards a control <a href="SkPoint_Reference#Point">Point</a>, and then curves to an end <a href="SkPoint_Reference#Point">Point</a>. The influence +of the control <a href="SkPoint_Reference#Point">Point</a> is determined by <a href="#Conic_Weight">Conic Weight</a>. Each <a href="#Conic">Conic</a> in <a href="#Path">Path</a> adds two <a href="#Point">Points</a> and one <a href="#Conic_Weight">Conic Weight</a>. <a href="#Weight">Conic Weights</a> in <a href="#Path">Path</a> may be inspected with <a href="#SkPath_Iter">Iter</a>, or with <a href="#SkPath_RawIter">RawIter</a>. ## <a name="Weight"></a> Weight -<a href="#Conic_Weight">Weight</a> determines both the strength of the control <a href="undocumented#Point">Point</a> and the type of <a href="#Conic">Conic</a>. +<a href="#Conic_Weight">Weight</a> determines both the strength of the control <a href="SkPoint_Reference#Point">Point</a> and the type of <a href="#Conic">Conic</a>. If <a href="#Conic_Weight">Weight</a> is exactly one, then <a href="#Conic">Conic</a> is identical to <a href="#Quad">Quad</a>; it is always a parabolic segment. @@ -2314,7 +2313,7 @@ done If weight is greater than one, <a href="#Conic">Conic</a> is a hyperbolic segment. As weight gets large, a hyperbolic segment can be approximated by straight lines connecting the -control <a href="undocumented#Point">Point</a> with the end <a href="#Point">Points</a>. +control <a href="SkPoint_Reference#Point">Point</a> with the end <a href="#Point">Points</a>. ### Example @@ -2334,7 +2333,7 @@ done <a name="SkPath_conicTo"></a> ## conicTo -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void conicTo(SkScalar x1, SkScalar y1, SkScalar x2, SkScalar y2, SkScalar w) </pre> @@ -2356,13 +2355,13 @@ If <a href="#SkPath_conicTo_w">w</a> is not finite, appends <a href="#SkPath_kLi ### Parameters <table> <tr> <td><a name="SkPath_conicTo_x1"> <code><strong>x1 </strong></code> </a></td> <td> -control <a href="undocumented#Point">Point</a> of <a href="#Conic">Conic</a> in x</td> +control <a href="SkPoint_Reference#Point">Point</a> of <a href="#Conic">Conic</a> in x</td> </tr> <tr> <td><a name="SkPath_conicTo_y1"> <code><strong>y1 </strong></code> </a></td> <td> -control <a href="undocumented#Point">Point</a> of <a href="#Conic">Conic</a> in y</td> +control <a href="SkPoint_Reference#Point">Point</a> of <a href="#Conic">Conic</a> in y</td> </tr> <tr> <td><a name="SkPath_conicTo_x2"> <code><strong>x2 </strong></code> </a></td> <td> -end <a href="undocumented#Point">Point</a> of <a href="#Conic">Conic</a> in x</td> +end <a href="SkPoint_Reference#Point">Point</a> of <a href="#Conic">Conic</a> in x</td> </tr> <tr> <td><a name="SkPath_conicTo_y2"> <code><strong>y2 </strong></code> </a></td> <td> -end <a href="undocumented#Point">Point</a> of <a href="#Conic">Conic</a> in y</td> +end <a href="SkPoint_Reference#Point">Point</a> of <a href="#Conic">Conic</a> in y</td> </tr> <tr> <td><a name="SkPath_conicTo_w"> <code><strong>w </strong></code> </a></td> <td> weight of added <a href="#Conic">Conic</a></td> </tr> @@ -2380,11 +2379,11 @@ top curve is hyperbolic.</div></fiddle-embed></div> --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void conicTo(const SkPoint& p1, const SkPoint& p2, SkScalar w) </pre> -Adds <a href="#Conic">Conic</a> from <a href="#Last_Point">Last Point</a> towards <a href="undocumented#Point">Point</a> <a href="#SkPath_conicTo_2_p1">p1</a>, to <a href="undocumented#Point">Point</a> <a href="#SkPath_conicTo_2_p2">p2</a>, weighted by <a href="#SkPath_conicTo_2_w">w</a>. +Adds <a href="#Conic">Conic</a> from <a href="#Last_Point">Last Point</a> towards <a href="SkPoint_Reference#Point">Point</a> <a href="#SkPath_conicTo_2_p1">p1</a>, to <a href="SkPoint_Reference#Point">Point</a> <a href="#SkPath_conicTo_2_p2">p2</a>, weighted by <a href="#SkPath_conicTo_2_w">w</a>. If <a href="#Path">Path</a> is empty, or last <a href="#SkPath_Verb">Verb</a> is <a href="#SkPath_kClose_Verb">kClose Verb</a>, <a href="#Last_Point">Last Point</a> is set to (0, 0) before adding <a href="#Conic">Conic</a>. @@ -2402,9 +2401,9 @@ If <a href="#SkPath_conicTo_2_w">w</a> is not finite, appends <a href="#SkPath_k ### Parameters <table> <tr> <td><a name="SkPath_conicTo_2_p1"> <code><strong>p1 </strong></code> </a></td> <td> -control <a href="undocumented#Point">Point</a> of added <a href="#Conic">Conic</a></td> +control <a href="SkPoint_Reference#Point">Point</a> of added <a href="#Conic">Conic</a></td> </tr> <tr> <td><a name="SkPath_conicTo_2_p2"> <code><strong>p2 </strong></code> </a></td> <td> -end <a href="undocumented#Point">Point</a> of added <a href="#Conic">Conic</a></td> +end <a href="SkPoint_Reference#Point">Point</a> of added <a href="#Conic">Conic</a></td> </tr> <tr> <td><a name="SkPath_conicTo_2_w"> <code><strong>w </strong></code> </a></td> <td> weight of added <a href="#Conic">Conic</a></td> </tr> @@ -2424,11 +2423,11 @@ the <a href="#Conic_Weight">Conic Weight</a> also increases, but remains smaller <a name="SkPath_rConicTo"></a> ## rConicTo -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void rConicTo(SkScalar dx1, SkScalar dy1, SkScalar dx2, SkScalar dy2, SkScalar w) </pre> -Adds <a href="#Conic">Conic</a> from <a href="#Last_Point">Last Point</a> towards <a href="undocumented#Vector">Vector</a> (<a href="#SkPath_rConicTo_dx1">dx1</a>, <a href="#SkPath_rConicTo_dy1">dy1</a>), to <a href="undocumented#Vector">Vector</a> (<a href="#SkPath_rConicTo_dx2">dx2</a>, <a href="#SkPath_rConicTo_dy2">dy2</a>), +Adds <a href="#Conic">Conic</a> from <a href="#Last_Point">Last Point</a> towards <a href="SkPoint_Reference#Vector">Vector</a> (<a href="#SkPath_rConicTo_dx1">dx1</a>, <a href="#SkPath_rConicTo_dy1">dy1</a>), to <a href="SkPoint_Reference#Vector">Vector</a> (<a href="#SkPath_rConicTo_dx2">dx2</a>, <a href="#SkPath_rConicTo_dy2">dy2</a>), weighted by <a href="#SkPath_rConicTo_w">w</a>. If <a href="#Path">Path</a> is empty, or last <a href="#SkPath_Verb">Verb</a> is <a href="#SkPath_kClose_Verb">kClose Verb</a>, <a href="#Last_Point">Last Point</a> is set to (0, 0) before adding <a href="#Conic">Conic</a>. @@ -2440,8 +2439,8 @@ and <a href="#SkPath_rConicTo_w">w</a> is recorded as <a href="#Conic_Weight">Co twice to <a href="#Verb_Array">Verb Array</a>. In all cases appends <a href="#Point">Points</a> control and end to <a href="#Point_Array">Point Array</a>. -control is <a href="#Last_Point">Last Point</a> plus <a href="undocumented#Vector">Vector</a> (<a href="#SkPath_rConicTo_dx1">dx1</a>, <a href="#SkPath_rConicTo_dy1">dy1</a>). -end is <a href="#Last_Point">Last Point</a> plus <a href="undocumented#Vector">Vector</a> (<a href="#SkPath_rConicTo_dx2">dx2</a>, <a href="#SkPath_rConicTo_dy2">dy2</a>). +control is <a href="#Last_Point">Last Point</a> plus <a href="SkPoint_Reference#Vector">Vector</a> (<a href="#SkPath_rConicTo_dx1">dx1</a>, <a href="#SkPath_rConicTo_dy1">dy1</a>). +end is <a href="#Last_Point">Last Point</a> plus <a href="SkPoint_Reference#Vector">Vector</a> (<a href="#SkPath_rConicTo_dx2">dx2</a>, <a href="#SkPath_rConicTo_dy2">dy2</a>). Function name stands for "relative conic to". @@ -2471,9 +2470,9 @@ weight of added <a href="#Conic">Conic</a></td> --- # <a name="Cubic"></a> Cubic -<a href="#Cubic">Cubic</a> describes a <a href="undocumented#Bezier">Bezier</a> curve segment described by a third-order polynomial. -<a href="#Cubic">Cubic</a> begins at a start <a href="undocumented#Point">Point</a>, curving towards the first control <a href="undocumented#Point">Point</a>; -and curves from the end <a href="undocumented#Point">Point</a> towards the second control <a href="undocumented#Point">Point</a>. +<a href="#Cubic">Cubic</a> describes a <a href="undocumented#Bezier_Curve">Bezier Curve</a> segment described by a third-order polynomial. +<a href="#Cubic">Cubic</a> begins at a start <a href="SkPoint_Reference#Point">Point</a>, curving towards the first control <a href="SkPoint_Reference#Point">Point</a>; +and curves from the end <a href="SkPoint_Reference#Point">Point</a> towards the second control <a href="SkPoint_Reference#Point">Point</a>. ### Example @@ -2482,9 +2481,8 @@ and curves from the end <a href="undocumented#Point">Point</a> towards the secon <a name="SkPath_cubicTo"></a> ## cubicTo -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -void cubicTo(SkScalar x1, SkScalar y1, SkScalar x2, SkScalar y2, SkScalar x3, - SkScalar y3) +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +void cubicTo(SkScalar x1, SkScalar y1, SkScalar x2, SkScalar y2, SkScalar x3, SkScalar y3) </pre> Adds <a href="#Cubic">Cubic</a> from <a href="#Last_Point">Last Point</a> towards (<a href="#SkPath_cubicTo_x1">x1</a>, <a href="#SkPath_cubicTo_y1">y1</a>), then towards (<a href="#SkPath_cubicTo_x2">x2</a>, <a href="#SkPath_cubicTo_y2">y2</a>), ending at @@ -2498,17 +2496,17 @@ to <a href="#Point_Array">Point Array</a>. ### Parameters <table> <tr> <td><a name="SkPath_cubicTo_x1"> <code><strong>x1 </strong></code> </a></td> <td> -first control <a href="undocumented#Point">Point</a> of <a href="#Cubic">Cubic</a> in x</td> +first control <a href="SkPoint_Reference#Point">Point</a> of <a href="#Cubic">Cubic</a> in x</td> </tr> <tr> <td><a name="SkPath_cubicTo_y1"> <code><strong>y1 </strong></code> </a></td> <td> -first control <a href="undocumented#Point">Point</a> of <a href="#Cubic">Cubic</a> in y</td> +first control <a href="SkPoint_Reference#Point">Point</a> of <a href="#Cubic">Cubic</a> in y</td> </tr> <tr> <td><a name="SkPath_cubicTo_x2"> <code><strong>x2 </strong></code> </a></td> <td> -second control <a href="undocumented#Point">Point</a> of <a href="#Cubic">Cubic</a> in x</td> +second control <a href="SkPoint_Reference#Point">Point</a> of <a href="#Cubic">Cubic</a> in x</td> </tr> <tr> <td><a name="SkPath_cubicTo_y2"> <code><strong>y2 </strong></code> </a></td> <td> -second control <a href="undocumented#Point">Point</a> of <a href="#Cubic">Cubic</a> in y</td> +second control <a href="SkPoint_Reference#Point">Point</a> of <a href="#Cubic">Cubic</a> in y</td> </tr> <tr> <td><a name="SkPath_cubicTo_x3"> <code><strong>x3 </strong></code> </a></td> <td> -end <a href="undocumented#Point">Point</a> of <a href="#Cubic">Cubic</a> in x</td> +end <a href="SkPoint_Reference#Point">Point</a> of <a href="#Cubic">Cubic</a> in x</td> </tr> <tr> <td><a name="SkPath_cubicTo_y3"> <code><strong>y3 </strong></code> </a></td> <td> -end <a href="undocumented#Point">Point</a> of <a href="#Cubic">Cubic</a> in y</td> +end <a href="SkPoint_Reference#Point">Point</a> of <a href="#Cubic">Cubic</a> in y</td> </tr> </table> @@ -2522,12 +2520,12 @@ end <a href="undocumented#Point">Point</a> of <a href="#Cubic">Cubic</a> in y</t --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void cubicTo(const SkPoint& p1, const SkPoint& p2, const SkPoint& p3) </pre> -Adds <a href="#Cubic">Cubic</a> from <a href="#Last_Point">Last Point</a> towards <a href="undocumented#Point">Point</a> <a href="#SkPath_cubicTo_2_p1">p1</a>, then towards <a href="undocumented#Point">Point</a> <a href="#SkPath_cubicTo_2_p2">p2</a>, ending at -<a href="undocumented#Point">Point</a> <a href="#SkPath_cubicTo_2_p3">p3</a>. If <a href="#Path">Path</a> is empty, or last <a href="#SkPath_Verb">Verb</a> is <a href="#SkPath_kClose_Verb">kClose Verb</a>, <a href="#Last_Point">Last Point</a> is set to +Adds <a href="#Cubic">Cubic</a> from <a href="#Last_Point">Last Point</a> towards <a href="SkPoint_Reference#Point">Point</a> <a href="#SkPath_cubicTo_2_p1">p1</a>, then towards <a href="SkPoint_Reference#Point">Point</a> <a href="#SkPath_cubicTo_2_p2">p2</a>, ending at +<a href="SkPoint_Reference#Point">Point</a> <a href="#SkPath_cubicTo_2_p3">p3</a>. If <a href="#Path">Path</a> is empty, or last <a href="#SkPath_Verb">Verb</a> is <a href="#SkPath_kClose_Verb">kClose Verb</a>, <a href="#Last_Point">Last Point</a> is set to (0, 0) before adding <a href="#Cubic">Cubic</a>. Appends <a href="#SkPath_kMove_Verb">kMove Verb</a> to <a href="#Verb_Array">Verb Array</a> and (0, 0) to <a href="#Point_Array">Point Array</a>, if needed; @@ -2537,11 +2535,11 @@ to <a href="#Point_Array">Point Array</a>. ### Parameters <table> <tr> <td><a name="SkPath_cubicTo_2_p1"> <code><strong>p1 </strong></code> </a></td> <td> -first control <a href="undocumented#Point">Point</a> of <a href="#Cubic">Cubic</a></td> +first control <a href="SkPoint_Reference#Point">Point</a> of <a href="#Cubic">Cubic</a></td> </tr> <tr> <td><a name="SkPath_cubicTo_2_p2"> <code><strong>p2 </strong></code> </a></td> <td> -second control <a href="undocumented#Point">Point</a> of <a href="#Cubic">Cubic</a></td> +second control <a href="SkPoint_Reference#Point">Point</a> of <a href="#Cubic">Cubic</a></td> </tr> <tr> <td><a name="SkPath_cubicTo_2_p3"> <code><strong>p3 </strong></code> </a></td> <td> -end <a href="undocumented#Point">Point</a> of <a href="#Cubic">Cubic</a></td> +end <a href="SkPoint_Reference#Point">Point</a> of <a href="#Cubic">Cubic</a></td> </tr> </table> @@ -2558,21 +2556,20 @@ end <a href="undocumented#Point">Point</a> of <a href="#Cubic">Cubic</a></td> <a name="SkPath_rCubicTo"></a> ## rCubicTo -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -void rCubicTo(SkScalar x1, SkScalar y1, SkScalar x2, SkScalar y2, SkScalar x3, - SkScalar y3) +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +void rCubicTo(SkScalar x1, SkScalar y1, SkScalar x2, SkScalar y2, SkScalar x3, SkScalar y3) </pre> -Adds <a href="#Cubic">Cubic</a> from <a href="#Last_Point">Last Point</a> towards <a href="undocumented#Vector">Vector</a> (dx1, dy1), then towards -<a href="undocumented#Vector">Vector</a> (dx2, dy2), to <a href="undocumented#Vector">Vector</a> (dx3, dy3). +Adds <a href="#Cubic">Cubic</a> from <a href="#Last_Point">Last Point</a> towards <a href="SkPoint_Reference#Vector">Vector</a> (dx1, dy1), then towards +<a href="SkPoint_Reference#Vector">Vector</a> (dx2, dy2), to <a href="SkPoint_Reference#Vector">Vector</a> (dx3, dy3). If <a href="#Path">Path</a> is empty, or last <a href="#SkPath_Verb">Verb</a> is <a href="#SkPath_kClose_Verb">kClose Verb</a>, <a href="#Last_Point">Last Point</a> is set to (0, 0) before adding <a href="#Cubic">Cubic</a>. Appends <a href="#SkPath_kMove_Verb">kMove Verb</a> to <a href="#Verb_Array">Verb Array</a> and (0, 0) to <a href="#Point_Array">Point Array</a>, if needed; then appends <a href="#SkPath_kCubic_Verb">kCubic Verb</a> to <a href="#Verb_Array">Verb Array</a>; and appends <a href="#Cubic">Cubic</a> control and <a href="#Cubic">Cubic</a> end to <a href="#Point_Array">Point Array</a>. -<a href="#Cubic">Cubic</a> control is <a href="#Last_Point">Last Point</a> plus <a href="undocumented#Vector">Vector</a> (dx1, dy1). -<a href="#Cubic">Cubic</a> end is <a href="#Last_Point">Last Point</a> plus <a href="undocumented#Vector">Vector</a> (dx2, dy2). +<a href="#Cubic">Cubic</a> control is <a href="#Last_Point">Last Point</a> plus <a href="SkPoint_Reference#Vector">Vector</a> (dx1, dy1). +<a href="#Cubic">Cubic</a> end is <a href="#Last_Point">Last Point</a> plus <a href="SkPoint_Reference#Vector">Vector</a> (dx2, dy2). Function name stands for "relative cubic to". ### Parameters @@ -2618,13 +2615,13 @@ requiring <a href="#Path">Path</a>. <a href="#SkPath_arcTo_2">arcTo(SkScalar x1, SkScalar y1, SkScalar x2, SkScalar y2, SkScalar radius)</a> describes <a href="#Arc">Arc</a> as tangent to the line (x0, y0), (x1, y1) and tangent to the line (x1, y1), (x2, y2) -where (x0, y0) is the last <a href="undocumented#Point">Point</a> added to <a href="#Path">Path</a>. This construction is similar to <a href="undocumented#PostScript">PostScript</a> and +where (x0, y0) is the last <a href="SkPoint_Reference#Point">Point</a> added to <a href="#Path">Path</a>. This construction is similar to <a href="undocumented#PostScript">PostScript</a> and <a href="undocumented#HTML_Canvas">HTML Canvas</a> arcs. <a href="#SkPath_arcTo_4">arcTo(SkScalar rx, SkScalar ry, SkScalar xAxisRotate, ArcSize largeArc, Direction sweep, SkScalar x, SkScalar y)</a> describes <a href="#Arc">Arc</a> as part of <a href="undocumented#Oval">Oval</a> with radii (rx, ry), beginning at -last <a href="undocumented#Point">Point</a> added to <a href="#Path">Path</a> and ending at (x, y). More than one <a href="#Arc">Arc</a> satisfies this criteria, +last <a href="SkPoint_Reference#Point">Point</a> added to <a href="#Path">Path</a> and ending at (x, y). More than one <a href="#Arc">Arc</a> satisfies this criteria, so additional values choose a single solution. This construction is similar to <a href="undocumented#SVG">SVG</a> arcs. <a href="#SkPath_conicTo">conicTo</a> describes <a href="#Arc">Arc</a> of less than 180 degrees as a pair of tangent lines and <a href="#Conic_Weight">Conic Weight</a>. @@ -2652,15 +2649,14 @@ Direction sweep, SkScalar x, SkScalar y)</a></td> </tr> 2 is similar to 1, but does not require building a path to draw. 3 is similar to 1, but always begins new <a href="#Contour">Contour</a>. 4 describes an arc from a pair of tangent lines and a radius. -5 describes an arc from <a href="undocumented#Oval">Oval</a> center, arc start <a href="undocumented#Point">Point</a> and arc end <a href="undocumented#Point">Point</a>. +5 describes an arc from <a href="undocumented#Oval">Oval</a> center, arc start <a href="SkPoint_Reference#Point">Point</a> and arc end <a href="SkPoint_Reference#Point">Point</a>. 6 describes an arc from a pair of tangent lines and a <a href="#Conic_Weight">Conic Weight</a>.</div></fiddle-embed></div> <a name="SkPath_arcTo"></a> ## arcTo -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -void arcTo(const SkRect& oval, SkScalar startAngle, SkScalar sweepAngle, - bool forceMoveTo) +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +void arcTo(const SkRect& oval, SkScalar startAngle, SkScalar sweepAngle, bool forceMoveTo) </pre> Append <a href="#Arc">Arc</a> to <a href="#Path">Path</a>. <a href="#Arc">Arc</a> added is part of ellipse @@ -2668,7 +2664,7 @@ bounded by <a href="#SkPath_arcTo_oval">oval</a>, from <a href="#SkPath_arcTo_st <a href="#SkPath_arcTo_sweepAngle">sweepAngle</a> are measured in degrees, where zero degrees is aligned with the positive x-axis, and positive sweeps extends <a href="#Arc">Arc</a> clockwise. -<a href="#SkPath_arcTo">arcTo</a> adds <a href="undocumented#Line">Line</a> connecting <a href="#Path">Path</a> last <a href="undocumented#Point">Point</a> to initial <a href="#Arc">Arc</a> <a href="undocumented#Point">Point</a> if <a href="#SkPath_arcTo_forceMoveTo">forceMoveTo</a> +<a href="#SkPath_arcTo">arcTo</a> adds <a href="undocumented#Line">Line</a> connecting <a href="#Path">Path</a> last <a href="SkPoint_Reference#Point">Point</a> to initial <a href="#Arc">Arc</a> <a href="SkPoint_Reference#Point">Point</a> if <a href="#SkPath_arcTo_forceMoveTo">forceMoveTo</a> is false and <a href="#Path">Path</a> is not empty. Otherwise, added <a href="#Contour">Contour</a> begins with first point of <a href="#Arc">Arc</a>. Angles greater than -360 and less than 360 are treated modulo 360. @@ -2696,7 +2692,7 @@ is not empty.</div></fiddle-embed></div> --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void arcTo(SkScalar x1, SkScalar y1, SkScalar x2, SkScalar y2, SkScalar radius) </pre> @@ -2709,15 +2705,15 @@ is part of <a href="undocumented#Circle">Circle</a> sized to <a href="#SkPath_ar <div><fiddle-embed name="d9c6435f26f37b3d63c664a99028f77f"></fiddle-embed></div> -If last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> does not start <a href="#Arc">Arc</a>, <a href="#SkPath_arcTo">arcTo</a> appends connecting <a href="undocumented#Line">Line</a> to <a href="#Path">Path</a>. -The length of <a href="undocumented#Vector">Vector</a> from (<a href="#SkPath_arcTo_2_x1">x1</a>, <a href="#SkPath_arcTo_2_y1">y1</a>) to (<a href="#SkPath_arcTo_2_x2">x2</a>, <a href="#SkPath_arcTo_2_y2">y2</a>) does not affect <a href="#Arc">Arc</a>. +If last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> does not start <a href="#Arc">Arc</a>, <a href="#SkPath_arcTo">arcTo</a> appends connecting <a href="undocumented#Line">Line</a> to <a href="#Path">Path</a>. +The length of <a href="SkPoint_Reference#Vector">Vector</a> from (<a href="#SkPath_arcTo_2_x1">x1</a>, <a href="#SkPath_arcTo_2_y1">y1</a>) to (<a href="#SkPath_arcTo_2_x2">x2</a>, <a href="#SkPath_arcTo_2_y2">y2</a>) does not affect <a href="#Arc">Arc</a>. ### Example <div><fiddle-embed name="01d2ddfd539ab86a86989e210640dffc"></fiddle-embed></div> <a href="#Arc">Arc</a> sweep is always less than 180 degrees. If <a href="#SkPath_arcTo_2_radius">radius</a> is zero, or if -tangents are nearly parallel, <a href="#SkPath_arcTo">arcTo</a> appends <a href="undocumented#Line">Line</a> from last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> to (<a href="#SkPath_arcTo_2_x1">x1</a>, <a href="#SkPath_arcTo_2_y1">y1</a>). +tangents are nearly parallel, <a href="#SkPath_arcTo">arcTo</a> appends <a href="undocumented#Line">Line</a> from last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> to (<a href="#SkPath_arcTo_2_x1">x1</a>, <a href="#SkPath_arcTo_2_y1">y1</a>). <a href="#SkPath_arcTo">arcTo</a> appends at most one <a href="undocumented#Line">Line</a> and one <a href="#Conic">Conic</a>. <a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="#Arct">PostScript Arct</a> and <a href="undocumented#HTML_Canvas_ArcTo">HTML Canvas ArcTo</a>. @@ -2757,7 +2753,7 @@ conic (79.2893,20),(200,20),(114.645,105.355) weight 0.382683 --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void arcTo(const SkPoint p1, const SkPoint p2, SkScalar radius) </pre> @@ -2766,11 +2762,11 @@ weighted to describe part of <a href="undocumented#Circle">Circle</a>. <a href=" last <a href="#Path">Path</a> point to <a href="#SkPath_arcTo_3_p1">p1</a>, and tangent from <a href="#SkPath_arcTo_3_p1">p1</a> to <a href="#SkPath_arcTo_3_p2">p2</a>. <a href="#Arc">Arc</a> is part of <a href="undocumented#Circle">Circle</a> sized to <a href="#SkPath_arcTo_3_radius">radius</a>, positioned so it touches both tangent lines. -If last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> does not start <a href="#Arc">Arc</a>, <a href="#SkPath_arcTo">arcTo</a> appends connecting <a href="undocumented#Line">Line</a> to <a href="#Path">Path</a>. -The length of <a href="undocumented#Vector">Vector</a> from <a href="#SkPath_arcTo_3_p1">p1</a> to <a href="#SkPath_arcTo_3_p2">p2</a> does not affect <a href="#Arc">Arc</a>. +If last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> does not start <a href="#Arc">Arc</a>, <a href="#SkPath_arcTo">arcTo</a> appends connecting <a href="undocumented#Line">Line</a> to <a href="#Path">Path</a>. +The length of <a href="SkPoint_Reference#Vector">Vector</a> from <a href="#SkPath_arcTo_3_p1">p1</a> to <a href="#SkPath_arcTo_3_p2">p2</a> does not affect <a href="#Arc">Arc</a>. <a href="#Arc">Arc</a> sweep is always less than 180 degrees. If <a href="#SkPath_arcTo_3_radius">radius</a> is zero, or if -tangents are nearly parallel, <a href="#SkPath_arcTo">arcTo</a> appends <a href="undocumented#Line">Line</a> from last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> to <a href="#SkPath_arcTo_3_p1">p1</a>. +tangents are nearly parallel, <a href="#SkPath_arcTo">arcTo</a> appends <a href="undocumented#Line">Line</a> from last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> to <a href="#SkPath_arcTo_3_p1">p1</a>. <a href="#SkPath_arcTo">arcTo</a> appends at most one <a href="undocumented#Line">Line</a> and one <a href="#Conic">Conic</a>. <a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="#Arct">PostScript Arct</a> and <a href="undocumented#HTML_Canvas_ArcTo">HTML Canvas ArcTo</a>. @@ -2778,7 +2774,7 @@ tangents are nearly parallel, <a href="#SkPath_arcTo">arcTo</a> appends <a href= ### Parameters <table> <tr> <td><a name="SkPath_arcTo_3_p1"> <code><strong>p1 </strong></code> </a></td> <td> -<a href="undocumented#Point">Point</a> common to pair of tangents</td> +<a href="SkPoint_Reference#Point">Point</a> common to pair of tangents</td> </tr> <tr> <td><a name="SkPath_arcTo_3_p2"> <code><strong>p2 </strong></code> </a></td> <td> end of second tangent</td> </tr> <tr> <td><a name="SkPath_arcTo_3_radius"> <code><strong>radius </strong></code> </a></td> <td> @@ -2788,7 +2784,7 @@ distance from <a href="#Arc">Arc</a> to <a href="undocumented#Circle">Circle</a> ### Example -<div><fiddle-embed name="0c056264a361579c18e5d02d3172d4d4"><div>Because tangent lines are parallel, <a href="#SkPath_arcTo">arcTo</a> appends line from last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> to +<div><fiddle-embed name="0c056264a361579c18e5d02d3172d4d4"><div>Because tangent lines are parallel, <a href="#SkPath_arcTo">arcTo</a> appends line from last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> to <a href="#SkPath_arcTo_3_p1">p1</a>, but does not append a circular <a href="#Conic">Conic</a>.</div> #### Example Output @@ -2808,13 +2804,13 @@ line (156,20),(200,20) ## <a name="SkPath_ArcSize"></a> Enum SkPath::ArcSize -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> enum <a href="#SkPath_ArcSize">ArcSize</a> { <a href="#SkPath_kSmall_ArcSize">kSmall ArcSize</a>, <a href="#SkPath_kLarge_ArcSize">kLarge ArcSize</a>, };</pre> -Four <a href="undocumented#Oval">Oval</a> parts with radii (rx, ry) start at last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> and ends at (x, y). +Four <a href="undocumented#Oval">Oval</a> parts with radii (rx, ry) start at last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> and ends at (x, y). <a href="#SkPath_ArcSize">ArcSize</a> and <a href="#SkPath_Direction">Direction</a> select one of the four <a href="undocumented#Oval">Oval</a> parts. ### Constants @@ -2838,34 +2834,34 @@ and counterclockwise is blue.</div></fiddle-embed></div> <a href="#SkPath_arcTo">arcTo</a> <a href="#SkPath_Direction">Direction</a> -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -void arcTo(SkScalar rx, SkScalar ry, SkScalar xAxisRotate, ArcSize largeArc, - Direction sweep, SkScalar x, SkScalar y) +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +void arcTo(SkScalar rx, SkScalar ry, SkScalar xAxisRotate, ArcSize largeArc, Direction sweep, + SkScalar x, SkScalar y) </pre> Append <a href="#Arc">Arc</a> to <a href="#Path">Path</a>. <a href="#Arc">Arc</a> is implemented by one or more <a href="#Conic">Conics</a> weighted to describe part of <a href="undocumented#Oval">Oval</a> with radii (<a href="#SkPath_arcTo_4_rx">rx</a>, <a href="#SkPath_arcTo_4_ry">ry</a>) rotated by <a href="#SkPath_arcTo_4_xAxisRotate">xAxisRotate</a> degrees. <a href="#Arc">Arc</a> -curves from last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> to (<a href="#SkPath_arcTo_4_x">x</a>, <a href="#SkPath_arcTo_4_y">y</a>), choosing one of four possible routes: +curves from last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> to (<a href="#SkPath_arcTo_4_x">x</a>, <a href="#SkPath_arcTo_4_y">y</a>), choosing one of four possible routes: clockwise or counterclockwise, and smaller or larger. <a href="#Arc">Arc</a> <a href="#SkPath_arcTo_4_sweep">sweep</a> is always less than 360 degrees. <a href="#SkPath_arcTo">arcTo</a> appends <a href="undocumented#Line">Line</a> to (<a href="#SkPath_arcTo_4_x">x</a>, <a href="#SkPath_arcTo_4_y">y</a>) if -either radii are zero, or if last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> equals (<a href="#SkPath_arcTo_4_x">x</a>, <a href="#SkPath_arcTo_4_y">y</a>). <a href="#SkPath_arcTo">arcTo</a> scales radii -(<a href="#SkPath_arcTo_4_rx">rx</a>, <a href="#SkPath_arcTo_4_ry">ry</a>) to fit last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> and (<a href="#SkPath_arcTo_4_x">x</a>, <a href="#SkPath_arcTo_4_y">y</a>) if both are greater than zero but +either radii are zero, or if last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> equals (<a href="#SkPath_arcTo_4_x">x</a>, <a href="#SkPath_arcTo_4_y">y</a>). <a href="#SkPath_arcTo">arcTo</a> scales radii +(<a href="#SkPath_arcTo_4_rx">rx</a>, <a href="#SkPath_arcTo_4_ry">ry</a>) to fit last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> and (<a href="#SkPath_arcTo_4_x">x</a>, <a href="#SkPath_arcTo_4_y">y</a>) if both are greater than zero but too small. <a href="#SkPath_arcTo">arcTo</a> appends up to four <a href="#Conic">Conic</a> curves. -<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="#Arc">SVG Arc</a>, although <a href="undocumented#SVG">SVG</a> "" value -is opposite the integer value of <a href="#SkPath_arcTo_4_sweep">sweep</a>; <a href="undocumented#SVG">SVG</a> "" uses 1 for clockwise, +<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="#Arc">SVG Arc</a>, although <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_arcTo_4_sweep">sweep</a>-flag" value +is opposite the integer value of <a href="#SkPath_arcTo_4_sweep">sweep</a>; <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_arcTo_4_sweep">sweep</a>-flag" uses 1 for clockwise, while <a href="#SkPath_kCW_Direction">kCW Direction</a> cast to int is zero. ### Parameters <table> <tr> <td><a name="SkPath_arcTo_4_rx"> <code><strong>rx </strong></code> </a></td> <td> -radius in <a href="#SkPath_arcTo_4_x">x</a> before x-axis rotation</td> +radius in <a href="#SkPath_arcTo_4_x">x</a> before <a href="#SkPath_arcTo_4_x">x</a>-axis rotation</td> </tr> <tr> <td><a name="SkPath_arcTo_4_ry"> <code><strong>ry </strong></code> </a></td> <td> -radius in <a href="#SkPath_arcTo_4_y">y</a> before x-axis rotation</td> +radius in <a href="#SkPath_arcTo_4_y">y</a> before <a href="#SkPath_arcTo_4_x">x</a>-axis rotation</td> </tr> <tr> <td><a name="SkPath_arcTo_4_xAxisRotate"> <code><strong>xAxisRotate </strong></code> </a></td> <td> -x-axis rotation in degrees; positive values are clockwise</td> +<a href="#SkPath_arcTo_4_x">x</a>-axis rotation in degrees; positive values are clockwise</td> </tr> <tr> <td><a name="SkPath_arcTo_4_largeArc"> <code><strong>largeArc </strong></code> </a></td> <td> chooses smaller or larger <a href="#Arc">Arc</a></td> </tr> <tr> <td><a name="SkPath_arcTo_4_sweep"> <code><strong>sweep </strong></code> </a></td> <td> @@ -2887,23 +2883,22 @@ end of <a href="#Arc">Arc</a></td> --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -void arcTo(const SkPoint r, SkScalar xAxisRotate, ArcSize largeArc, - Direction sweep, const SkPoint xy) +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +void arcTo(const SkPoint r, SkScalar xAxisRotate, ArcSize largeArc, Direction sweep, const SkPoint xy) </pre> Append <a href="#Arc">Arc</a> to <a href="#Path">Path</a>. <a href="#Arc">Arc</a> is implemented by one or more <a href="#Conic">Conic</a> weighted to describe part of <a href="undocumented#Oval">Oval</a> -with radii (<a href="#SkPath_arcTo_5_r">r</a>.fX, <a href="#SkPath_arcTo_5_r">r</a>.fY) rotated by <a href="#SkPath_arcTo_5_xAxisRotate">xAxisRotate</a> degrees. <a href="#Arc">Arc</a> curves from last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> to +with radii (<a href="#SkPath_arcTo_5_r">r</a>.fX, <a href="#SkPath_arcTo_5_r">r</a>.fY) rotated by <a href="#SkPath_arcTo_5_xAxisRotate">xAxisRotate</a> degrees. <a href="#Arc">Arc</a> curves from last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> to (<a href="#SkPath_arcTo_5_xy">xy</a>.fX, <a href="#SkPath_arcTo_5_xy">xy</a>.fY), choosing one of four possible routes: clockwise or counterclockwise, and smaller or larger. <a href="#Arc">Arc</a> <a href="#SkPath_arcTo_5_sweep">sweep</a> is always less than 360 degrees. <a href="#SkPath_arcTo">arcTo</a> appends <a href="undocumented#Line">Line</a> to <a href="#SkPath_arcTo_5_xy">xy</a> if either radii are zero, -or if last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> equals (x, y). <a href="#SkPath_arcTo">arcTo</a> scales radii <a href="#SkPath_arcTo_5_r">r</a> to fit last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> and +or if last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> equals (x, y). <a href="#SkPath_arcTo">arcTo</a> scales radii <a href="#SkPath_arcTo_5_r">r</a> to fit last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> and <a href="#SkPath_arcTo_5_xy">xy</a> if both are greater than zero but too small to describe an arc. <a href="#SkPath_arcTo">arcTo</a> appends up to four <a href="#Conic">Conic</a> curves. -<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="#Arc">SVG Arc</a>, although <a href="undocumented#SVG">SVG</a> "" value is -opposite the integer value of <a href="#SkPath_arcTo_5_sweep">sweep</a>; <a href="undocumented#SVG">SVG</a> "" uses 1 for clockwise, while +<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="#Arc">SVG Arc</a>, although <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_arcTo_5_sweep">sweep</a>-flag" value is +opposite the integer value of <a href="#SkPath_arcTo_5_sweep">sweep</a>; <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_arcTo_5_sweep">sweep</a>-flag" uses 1 for clockwise, while <a href="#SkPath_kCW_Direction">kCW Direction</a> cast to int is zero. ### Parameters @@ -2934,28 +2929,28 @@ end of <a href="#Arc">Arc</a></td> <a name="SkPath_rArcTo"></a> ## rArcTo -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -void rArcTo(SkScalar rx, SkScalar ry, SkScalar xAxisRotate, ArcSize largeArc, - Direction sweep, SkScalar dx, SkScalar dy) +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +void rArcTo(SkScalar rx, SkScalar ry, SkScalar xAxisRotate, ArcSize largeArc, Direction sweep, + SkScalar dx, SkScalar dy) </pre> -Append <a href="#Arc">Arc</a> to <a href="#Path">Path</a>, relative to last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a>. <a href="#Arc">Arc</a> is implemented by one or +Append <a href="#Arc">Arc</a> to <a href="#Path">Path</a>, relative to last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a>. <a href="#Arc">Arc</a> is implemented by one or more <a href="#Conic">Conic</a>, weighted to describe part of <a href="undocumented#Oval">Oval</a> with radii (<a href="#SkPath_rArcTo_rx">rx</a>, <a href="#SkPath_rArcTo_ry">ry</a>) rotated by -<a href="#SkPath_rArcTo_xAxisRotate">xAxisRotate</a> degrees. <a href="#Arc">Arc</a> curves from last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> (x0, y0) to end <a href="undocumented#Point">Point</a>: +<a href="#SkPath_rArcTo_xAxisRotate">xAxisRotate</a> degrees. <a href="#Arc">Arc</a> curves from last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> (x0, y0) to end <a href="SkPoint_Reference#Point">Point</a>: (x0 + <a href="#SkPath_rArcTo_dx">dx</a>, y0 + <a href="#SkPath_rArcTo_dy">dy</a>), choosing one of four possible routes: clockwise or -counterclockwise, and smaller or larger. If <a href="#Path">Path</a> is empty, the start <a href="#Arc">Arc</a> <a href="undocumented#Point">Point</a> +counterclockwise, and smaller or larger. If <a href="#Path">Path</a> is empty, the start <a href="#Arc">Arc</a> <a href="SkPoint_Reference#Point">Point</a> is (0, 0). -<a href="#Arc">Arc</a> <a href="#SkPath_rArcTo_sweep">sweep</a> is always less than 360 degrees. <a href="#SkPath_arcTo">arcTo</a> appends <a href="undocumented#Line">Line</a> to end <a href="undocumented#Point">Point</a> -if either radii are zero, or if last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> equals end <a href="undocumented#Point">Point</a>. -<a href="#SkPath_arcTo">arcTo</a> scales radii (<a href="#SkPath_rArcTo_rx">rx</a>, <a href="#SkPath_rArcTo_ry">ry</a>) to fit last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a> and end <a href="undocumented#Point">Point</a> if both are +<a href="#Arc">Arc</a> <a href="#SkPath_rArcTo_sweep">sweep</a> is always less than 360 degrees. <a href="#SkPath_arcTo">arcTo</a> appends <a href="undocumented#Line">Line</a> to end <a href="SkPoint_Reference#Point">Point</a> +if either radii are zero, or if last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> equals end <a href="SkPoint_Reference#Point">Point</a>. +<a href="#SkPath_arcTo">arcTo</a> scales radii (<a href="#SkPath_rArcTo_rx">rx</a>, <a href="#SkPath_rArcTo_ry">ry</a>) to fit last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> and end <a href="SkPoint_Reference#Point">Point</a> if both are greater than zero but too small to describe an arc. <a href="#SkPath_arcTo">arcTo</a> appends up to four <a href="#Conic">Conic</a> curves. -<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="#Arc">SVG Arc</a>, although <a href="undocumented#SVG">SVG</a> "" value is -opposite the integer value of <a href="#SkPath_rArcTo_sweep">sweep</a>; <a href="undocumented#SVG">SVG</a> "" uses 1 for clockwise, while +<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="#Arc">SVG Arc</a>, although <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_rArcTo_sweep">sweep</a>-flag" value is +opposite the integer value of <a href="#SkPath_rArcTo_sweep">sweep</a>; <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_rArcTo_sweep">sweep</a>-flag" uses 1 for clockwise, while <a href="#SkPath_kCW_Direction">kCW Direction</a> cast to int is zero. ### Parameters @@ -2971,9 +2966,9 @@ chooses smaller or larger <a href="#Arc">Arc</a></td> </tr> <tr> <td><a name="SkPath_rArcTo_sweep"> <code><strong>sweep </strong></code> </a></td> <td> chooses clockwise or counterclockwise <a href="#Arc">Arc</a></td> </tr> <tr> <td><a name="SkPath_rArcTo_dx"> <code><strong>dx </strong></code> </a></td> <td> -x <a href="#SkPath_offset">offset</a> end of <a href="#Arc">Arc</a> from last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a></td> +x <a href="#SkPath_offset">offset</a> end of <a href="#Arc">Arc</a> from last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a></td> </tr> <tr> <td><a name="SkPath_rArcTo_dy"> <code><strong>dy </strong></code> </a></td> <td> -y <a href="#SkPath_offset">offset</a> end of <a href="#Arc">Arc</a> from last <a href="#Path">Path</a> <a href="undocumented#Point">Point</a></td> +y <a href="#SkPath_offset">offset</a> end of <a href="#Arc">Arc</a> from last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a></td> </tr> </table> @@ -2990,11 +2985,11 @@ y <a href="#SkPath_offset">offset</a> end of <a href="#Arc">Arc</a> from last <a <a name="SkPath_close"></a> ## close -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void close() </pre> -Append <a href="#SkPath_kClose_Verb">kClose Verb</a> to <a href="#Path">Path</a>. A closed <a href="#Contour">Contour</a> connects the first and last <a href="undocumented#Point">Point</a> +Append <a href="#SkPath_kClose_Verb">kClose Verb</a> to <a href="#Path">Path</a>. A closed <a href="#Contour">Contour</a> connects the first and last <a href="SkPoint_Reference#Point">Point</a> with <a href="undocumented#Line">Line</a>, forming a continuous loop. Open and closed <a href="#Contour">Contour</a> draw the same with <a href="#SkPaint_kFill_Style">SkPaint::kFill Style</a>. With <a href="#SkPaint_kStroke_Style">SkPaint::kStroke Style</a>, open <a href="#Contour">Contour</a> draws <a href="#Stroke_Cap">Paint Stroke Cap</a> at <a href="#Contour">Contour</a> start and end; closed <a href="#Contour">Contour</a> draws @@ -3013,7 +3008,7 @@ with <a href="#SkPaint_kFill_Style">SkPaint::kFill Style</a>. With <a href="#SkP <a name="SkPath_IsInverseFillType"></a> ## IsInverseFillType -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> static bool IsInverseFillType(FillType fill) </pre> @@ -3063,7 +3058,7 @@ IsInverseFillType(kInverseEvenOdd_FillType) == true <a name="SkPath_ConvertToNonInverseFillType"></a> ## ConvertToNonInverseFillType -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> static FillType ConvertToNonInverseFillType(FillType fill) </pre> @@ -3113,17 +3108,16 @@ ConvertToNonInverseFillType(kInverseEvenOdd_FillType) == kEvenOdd_FillType <a name="SkPath_ConvertConicToQuads"></a> ## ConvertConicToQuads -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -static int ConvertConicToQuads(const SkPoint& p0, const SkPoint& p1, - const SkPoint& p2, SkScalar w, SkPoint pts[], - int pow2) +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +static int ConvertConicToQuads(const SkPoint& p0, const SkPoint& p1, const SkPoint& p2, SkScalar w, + SkPoint pts[], int pow2) </pre> -Approximates <a href="#Conic">Conic</a> with <a href="#Quad">Quad</a> array. <a href="#Conic">Conic</a> is constructed from start <a href="undocumented#Point">Point</a> <a href="#SkPath_ConvertConicToQuads_p0">p0</a>, -control <a href="undocumented#Point">Point</a> <a href="#SkPath_ConvertConicToQuads_p1">p1</a>, end <a href="undocumented#Point">Point</a> <a href="#SkPath_ConvertConicToQuads_p2">p2</a>, and weight <a href="#SkPath_ConvertConicToQuads_w">w</a>. +Approximates <a href="#Conic">Conic</a> with <a href="#Quad">Quad</a> array. <a href="#Conic">Conic</a> is constructed from start <a href="SkPoint_Reference#Point">Point</a> <a href="#SkPath_ConvertConicToQuads_p0">p0</a>, +control <a href="SkPoint_Reference#Point">Point</a> <a href="#SkPath_ConvertConicToQuads_p1">p1</a>, end <a href="SkPoint_Reference#Point">Point</a> <a href="#SkPath_ConvertConicToQuads_p2">p2</a>, and weight <a href="#SkPath_ConvertConicToQuads_w">w</a>. <a href="#Quad">Quad</a> array is stored in <a href="#SkPath_ConvertConicToQuads_pts">pts</a>; this storage is supplied by caller. Maximum <a href="#Quad">Quad</a> count is 2 to the <a href="#SkPath_ConvertConicToQuads_pow2">pow2</a>. -Every third point in array shares last <a href="undocumented#Point">Point</a> of previous <a href="#Quad">Quad</a> and first <a href="undocumented#Point">Point</a> of +Every third point in array shares last <a href="SkPoint_Reference#Point">Point</a> of previous <a href="#Quad">Quad</a> and first <a href="SkPoint_Reference#Point">Point</a> of next <a href="#Quad">Quad</a>. Maximum <a href="#SkPath_ConvertConicToQuads_pts">pts</a> storage size is given by: (1 + 2 * (1 << <a href="#SkPath_ConvertConicToQuads_pow2">pow2</a>)) * sizeof(SkPoint). @@ -3139,11 +3133,11 @@ of up to 90 degrees; in this case, set <a href="#SkPath_ConvertConicToQuads_pow2 ### Parameters <table> <tr> <td><a name="SkPath_ConvertConicToQuads_p0"> <code><strong>p0 </strong></code> </a></td> <td> -<a href="#Conic">Conic</a> start <a href="undocumented#Point">Point</a></td> +<a href="#Conic">Conic</a> start <a href="SkPoint_Reference#Point">Point</a></td> </tr> <tr> <td><a name="SkPath_ConvertConicToQuads_p1"> <code><strong>p1 </strong></code> </a></td> <td> -<a href="#Conic">Conic</a> control <a href="undocumented#Point">Point</a></td> +<a href="#Conic">Conic</a> control <a href="SkPoint_Reference#Point">Point</a></td> </tr> <tr> <td><a name="SkPath_ConvertConicToQuads_p2"> <code><strong>p2 </strong></code> </a></td> <td> -<a href="#Conic">Conic</a> end <a href="undocumented#Point">Point</a></td> +<a href="#Conic">Conic</a> end <a href="SkPoint_Reference#Point">Point</a></td> </tr> <tr> <td><a name="SkPath_ConvertConicToQuads_w"> <code><strong>w </strong></code> </a></td> <td> <a href="#Conic">Conic</a> weight</td> </tr> <tr> <td><a name="SkPath_ConvertConicToQuads_pts"> <code><strong>pts </strong></code> </a></td> <td> @@ -3172,9 +3166,8 @@ be drawn exactly with a single <a href="#Quad">Quad</a>.</div></fiddle-embed></d <a name="SkPath_isRect"></a> ## isRect -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -bool isRect(SkRect* rect, bool* isClosed = nullptr, - Direction* direction = nullptr) const +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +bool isRect(SkRect* rect, bool* isClosed = nullptr, Direction* direction = nullptr) const </pre> Returns true if <a href="#Path">Path</a> is equivalent to <a href="SkRect_Reference#Rect">Rect</a> when filled. @@ -3226,7 +3219,7 @@ addPoly is rect (0, 0, 80, 80); is not closed; direction CCW <a name="SkPath_isNestedFillRects"></a> ## isNestedFillRects -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool isNestedFillRects(SkRect rect[2], Direction dirs[2] = nullptr) const </pre> @@ -3272,7 +3265,7 @@ inner (12.5, 22.5, 27.5, 37.5); direction CCW <a name="SkPath_addRect"></a> ## addRect -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void addRect(const SkRect& rect, Direction dir = kCW_Direction) </pre> @@ -3301,7 +3294,7 @@ The right <a href="SkRect_Reference#Rect">Rect</a> dashes starting at the top-le --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void addRect(const SkRect& rect, Direction dir, unsigned start) </pre> @@ -3339,16 +3332,16 @@ corner appended to <a href="#Path">Path</a>.</div></fiddle-embed></div> --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void addRect(SkScalar left, SkScalar top, SkScalar right, SkScalar bottom, Direction dir = kCW_Direction) </pre> Add <a href="SkRect_Reference#Rect">Rect</a> (<a href="#SkPath_addRect_3_left">left</a>, <a href="#SkPath_addRect_3_top">top</a>, <a href="#SkPath_addRect_3_right">right</a>, <a href="#SkPath_addRect_3_bottom">bottom</a>) to <a href="#Path">Path</a>, appending <a href="#SkPath_kMove_Verb">kMove Verb</a>, three <a href="#SkPath_kLine_Verb">kLine Verb</a>, and <a href="#SkPath_kClose_Verb">kClose Verb</a>, -starting with top-left corner of <a href="SkRect_Reference#Rect">Rect</a>; followed by top-right, bottom-right, -and bottom-left if <a href="#SkPath_addRect_3_dir">dir</a> is <a href="#SkPath_kCW_Direction">kCW Direction</a>; or followed by bottom-left, -bottom-right, and top-right if <a href="#SkPath_addRect_3_dir">dir</a> is <a href="#SkPath_kCCW_Direction">kCCW Direction</a>. +starting with <a href="#SkPath_addRect_3_top">top</a>-<a href="#SkPath_addRect_3_left">left</a> corner of <a href="SkRect_Reference#Rect">Rect</a>; followed by <a href="#SkPath_addRect_3_top">top</a>-<a href="#SkPath_addRect_3_right">right</a>, <a href="#SkPath_addRect_3_bottom">bottom</a>-<a href="#SkPath_addRect_3_right">right</a>, +and <a href="#SkPath_addRect_3_bottom">bottom</a>-<a href="#SkPath_addRect_3_left">left</a> if <a href="#SkPath_addRect_3_dir">dir</a> is <a href="#SkPath_kCW_Direction">kCW Direction</a>; or followed by <a href="#SkPath_addRect_3_bottom">bottom</a>-<a href="#SkPath_addRect_3_left">left</a>, +<a href="#SkPath_addRect_3_bottom">bottom</a>-<a href="#SkPath_addRect_3_right">right</a>, and <a href="#SkPath_addRect_3_top">top</a>-<a href="#SkPath_addRect_3_right">right</a> if <a href="#SkPath_addRect_3_dir">dir</a> is <a href="#SkPath_kCCW_Direction">kCCW Direction</a>. ### Parameters @@ -3367,8 +3360,8 @@ larger y of <a href="SkRect_Reference#Rect">Rect</a></td> ### Example -<div><fiddle-embed name="3837827310e8b88b8c2e128ef9fbbd65"><div>The <a href="#SkPath_addRect_3_left">left</a> <a href="SkRect_Reference#Rect">Rect</a> dashes start at the top-left corner, and continue to the <a href="#SkPath_addRect_3_right">right</a>. -The <a href="#SkPath_addRect_3_right">right</a> <a href="SkRect_Reference#Rect">Rect</a> dashes start at the top-left corner, and continue down.</div></fiddle-embed></div> +<div><fiddle-embed name="3837827310e8b88b8c2e128ef9fbbd65"><div>The <a href="#SkPath_addRect_3_left">left</a> <a href="SkRect_Reference#Rect">Rect</a> dashes start at the <a href="#SkPath_addRect_3_top">top</a>-<a href="#SkPath_addRect_3_left">left</a> corner, and continue to the <a href="#SkPath_addRect_3_right">right</a>. +The <a href="#SkPath_addRect_3_right">right</a> <a href="SkRect_Reference#Rect">Rect</a> dashes start at the <a href="#SkPath_addRect_3_top">top</a>-<a href="#SkPath_addRect_3_left">left</a> corner, and continue down.</div></fiddle-embed></div> ### See Also @@ -3379,7 +3372,7 @@ The <a href="#SkPath_addRect_3_right">right</a> <a href="SkRect_Reference#Rect"> <a name="SkPath_addOval"></a> ## addOval -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void addOval(const SkRect& oval, Direction dir = kCW_Direction) </pre> @@ -3409,7 +3402,7 @@ bounds of ellipse added</td> --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void addOval(const SkRect& oval, Direction dir, unsigned start) </pre> @@ -3418,7 +3411,7 @@ Add <a href="undocumented#Oval">Oval</a> to <a href="#Path">Path</a>, appending and half <a href="#SkPath_addOval_2_oval">oval</a> height. <a href="undocumented#Oval">Oval</a> begins at <a href="#SkPath_addOval_2_start">start</a> and continues clockwise if <a href="#SkPath_addOval_2_dir">dir</a> is <a href="#SkPath_kCW_Direction">kCW Direction</a>, counterclockwise if <a href="#SkPath_addOval_2_dir">dir</a> is <a href="#SkPath_kCCW_Direction">kCCW Direction</a>. -| <a href="#SkPath_addOval_2_start">start</a> | <a href="undocumented#Point">Point</a> | +| <a href="#SkPath_addOval_2_start">start</a> | <a href="SkPoint_Reference#Point">Point</a> | | --- | --- | | 0 | <a href="#SkPath_addOval_2_oval">oval</a>.centerX(), <a href="#SkPath_addOval_2_oval">oval</a>.fTop | | 1 | <a href="#SkPath_addOval_2_oval">oval</a>.fRight, <a href="#SkPath_addOval_2_oval">oval</a>.centerY() | @@ -3449,9 +3442,8 @@ index of initial point of ellipse</td> <a name="SkPath_addCircle"></a> ## addCircle -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -void addCircle(SkScalar x, SkScalar y, SkScalar radius, - Direction dir = kCW_Direction) +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +void addCircle(SkScalar x, SkScalar y, SkScalar radius, Direction dir = kCW_Direction) </pre> Add <a href="undocumented#Circle">Circle</a> centered at (<a href="#SkPath_addCircle_x">x</a>, <a href="#SkPath_addCircle_y">y</a>) of size <a href="#SkPath_addCircle_radius">radius</a> to <a href="#Path">Path</a>, appending <a href="#SkPath_kMove_Verb">kMove Verb</a>, @@ -3488,7 +3480,7 @@ distance from center to edge</td> <a name="SkPath_addArc"></a> ## addArc -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void addArc(const SkRect& oval, SkScalar startAngle, SkScalar sweepAngle) </pre> @@ -3527,9 +3519,8 @@ and <a href="#SkPath_addArc_startAngle">startAngle</a> modulo 90 is not zero.</d <a name="SkPath_addRoundRect"></a> ## addRoundRect -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -void addRoundRect(const SkRect& rect, SkScalar rx, SkScalar ry, - Direction dir = kCW_Direction) +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +void addRoundRect(const SkRect& rect, SkScalar rx, SkScalar ry, Direction dir = kCW_Direction) </pre> Append <a href="undocumented#Round_Rect">Round Rect</a> to <a href="#Path">Path</a>, creating a new closed <a href="#Contour">Contour</a>. <a href="undocumented#Round_Rect">Round Rect</a> has bounds @@ -3571,9 +3562,8 @@ drawn in green.</div></fiddle-embed></div> --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -void addRoundRect(const SkRect& rect, const SkScalar radii[], - Direction dir = kCW_Direction) +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +void addRoundRect(const SkRect& rect, const SkScalar radii[], Direction dir = kCW_Direction) </pre> Append <a href="undocumented#Round_Rect">Round Rect</a> to <a href="#Path">Path</a>, creating a new closed <a href="#Contour">Contour</a>. <a href="undocumented#Round_Rect">Round Rect</a> has bounds @@ -3625,7 +3615,7 @@ array of 8 <a href="undocumented#SkScalar">SkScalar</a> values, a radius pair fo <a name="SkPath_addRRect"></a> ## addRRect -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void addRRect(const SkRRect& rrect, Direction dir = kCW_Direction) </pre> @@ -3655,7 +3645,7 @@ bounds and radii of rounded rectangle</td> --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void addRRect(const SkRRect& rrect, Direction dir, unsigned start) </pre> @@ -3700,12 +3690,12 @@ index of initial point of <a href="undocumented#Round_Rect">Round Rect</a></td> <a name="SkPath_addPoly"></a> ## addPoly -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void addPoly(const SkPoint pts[], int count, bool close) </pre> Add <a href="#Contour">Contour</a> created from <a href="undocumented#Line">Line</a> array, adding (<a href="#SkPath_addPoly_count">count</a> - 1) <a href="undocumented#Line">Line</a> segments. -<a href="#Contour">Contour</a> added starts at <a href="#SkPath_addPoly_pts">pts</a>[0], then adds a line for every additional <a href="undocumented#Point">Point</a> +<a href="#Contour">Contour</a> added starts at <a href="#SkPath_addPoly_pts">pts</a>[0], then adds a line for every additional <a href="SkPoint_Reference#Point">Point</a> in <a href="#SkPath_addPoly_pts">pts</a> array. If <a href="#SkPath_close">close</a> is true,appends <a href="#SkPath_kClose_Verb">kClose Verb</a> to <a href="#Path">Path</a>, connecting <a href="#SkPath_addPoly_pts">pts</a>[<a href="#SkPath_addPoly_count">count</a> - 1] and <a href="#SkPath_addPoly_pts">pts</a>[0]. @@ -3715,9 +3705,9 @@ Has no effect if <a href="#SkPath_addPoly_count">count</a> is less than one. ### Parameters <table> <tr> <td><a name="SkPath_addPoly_pts"> <code><strong>pts </strong></code> </a></td> <td> -array of <a href="undocumented#Line">Line</a> sharing end and start <a href="undocumented#Point">Point</a></td> +array of <a href="undocumented#Line">Line</a> sharing end and start <a href="SkPoint_Reference#Point">Point</a></td> </tr> <tr> <td><a name="SkPath_addPoly_count"> <code><strong>count </strong></code> </a></td> <td> -length of <a href="undocumented#Point">Point</a> array</td> +length of <a href="SkPoint_Reference#Point">Point</a> array</td> </tr> <tr> <td><a name="SkPath_addPoly_close"> <code><strong>close </strong></code> </a></td> <td> true to add <a href="undocumented#Line">Line</a> connecting <a href="#Contour">Contour</a> end and start</td> </tr> @@ -3735,7 +3725,7 @@ true to add <a href="undocumented#Line">Line</a> connecting <a href="#Contour">C ## <a name="SkPath_AddPathMode"></a> Enum SkPath::AddPathMode -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> enum <a href="#SkPath_AddPathMode">AddPathMode</a> { <a href="#SkPath_kAppend_AddPathMode">kAppend AddPathMode</a>, <a href="#SkPath_kExtend_AddPathMode">kExtend AddPathMode</a>, @@ -3752,7 +3742,7 @@ the last <a href="#Contour">Contour</a> or start a new <a href="#Contour">Contou starts a new <a href="#Contour">Contour</a>.</td> </tr> <tr> - <td><a name="SkPath_kExtend_AddPathMode"> <code><strong>SkPath::kExtend_AddPathMode </strong></code> </a></td><td>If destination is closed or empty, start a new Contour. If destination</td><td>is not empty, add <a href="undocumented#Line">Line</a> from <a href="#Last_Point">Last Point</a> to added <a href="#Path">Path</a> first <a href="undocumented#Point">Point</a>. Skip added + <td><a name="SkPath_kExtend_AddPathMode"> <code><strong>SkPath::kExtend_AddPathMode </strong></code> </a></td><td>If destination is closed or empty, start a new Contour. If destination</td><td>is not empty, add <a href="undocumented#Line">Line</a> from <a href="#Last_Point">Last Point</a> to added <a href="#Path">Path</a> first <a href="SkPoint_Reference#Point">Point</a>. Skip added <a href="#Path">Path</a> initial <a href="#SkPath_kMove_Verb">kMove Verb</a>, then append remining <a href="#Verb">Verbs</a>, <a href="#Point">Points</a>, and <a href="#Weight">Conic Weights</a>.</td> </tr> </table> @@ -3772,9 +3762,8 @@ The top right composition is made up of one contour; the other three have two.</ <a name="SkPath_addPath"></a> ## addPath -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -void addPath(const SkPath& src, SkScalar dx, SkScalar dy, - AddPathMode mode = kAppend_AddPathMode) +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +void addPath(const SkPath& src, SkScalar dx, SkScalar dy, AddPathMode mode = kAppend_AddPathMode) </pre> Append <a href="#SkPath_addPath_src">src</a> to <a href="#Path">Path</a>, <a href="#SkPath_offset">offset</a> by (<a href="#SkPath_addPath_dx">dx</a>, <a href="#SkPath_addPath_dy">dy</a>). @@ -3806,7 +3795,7 @@ added unaltered. If <a href="#SkPath_addPath_mode">mode</a> is <a href="#SkPath_ --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void addPath(const SkPath& src, AddPathMode mode = kAppend_AddPathMode) </pre> @@ -3835,9 +3824,8 @@ added unaltered. If <a href="#SkPath_addPath_2_mode">mode</a> is <a href="#SkPat --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> -void addPath(const SkPath& src, const SkMatrix& matrix, - AddPathMode mode = kAppend_AddPathMode) +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> +void addPath(const SkPath& src, const SkMatrix& matrix, AddPathMode mode = kAppend_AddPathMode) </pre> Append <a href="#SkPath_addPath_3_src">src</a> to <a href="#Path">Path</a>, transformed by <a href="#SkPath_addPath_3_matrix">matrix</a>. Transformed curves may have different @@ -3871,7 +3859,7 @@ added unaltered. If <a href="#SkPath_addPath_3_mode">mode</a> is <a href="#SkPat <a name="SkPath_reverseAddPath"></a> ## reverseAddPath -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void reverseAddPath(const SkPath& src) </pre> @@ -3898,7 +3886,7 @@ Reversed <a href="#SkPath_reverseAddPath_src">src</a> always appends a new <a hr <a name="SkPath_offset"></a> ## offset -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void offset(SkScalar dx, SkScalar dy, SkPath* dst) const </pre> @@ -3926,7 +3914,7 @@ overwritten, translated copy of <a href="#Path">Path</a>; may be nullptr</td> --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void offset(SkScalar dx, SkScalar dy) </pre> @@ -3954,7 +3942,7 @@ Offset <a href="#Point_Array">Point Array</a> by (<a href="#SkPath_offset_2_dx"> <a name="SkPath_transform"></a> ## transform -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void transform(const SkMatrix& matrix, SkPath* dst) const </pre> @@ -3982,7 +3970,7 @@ overwritten, transformed copy of <a href="#Path">Path</a>; may be nullptr</td> --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void transform(const SkMatrix& matrix) </pre> @@ -4010,13 +3998,13 @@ Transform <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Arr ## <a name="Last_Point"></a> Last Point <a href="#Path">Path</a> is defined cumulatively, often by adding a segment to the end of last -<a href="#Contour">Contour</a>. <a href="#Last_Point">Last Point</a> of <a href="#Contour">Contour</a> is shared as first <a href="undocumented#Point">Point</a> of added <a href="undocumented#Line">Line</a> or <a href="undocumented#Curve">Curve</a>. +<a href="#Contour">Contour</a>. <a href="#Last_Point">Last Point</a> of <a href="#Contour">Contour</a> is shared as first <a href="SkPoint_Reference#Point">Point</a> of added <a href="undocumented#Line">Line</a> or <a href="undocumented#Curve">Curve</a>. <a href="#Last_Point">Last Point</a> can be read and written directly with <a href="#SkPath_getLastPt">getLastPt</a> and <a href="#SkPath_setLastPt">setLastPt</a>. <a name="SkPath_getLastPt"></a> ## getLastPt -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool getLastPt(SkPoint* lastPt) const </pre> @@ -4026,7 +4014,7 @@ storing (0, 0) if <a href="#SkPath_getLastPt_lastPt">lastPt</a> is not nullptr. ### Parameters <table> <tr> <td><a name="SkPath_getLastPt_lastPt"> <code><strong>lastPt </strong></code> </a></td> <td> -storage for final <a href="undocumented#Point">Point</a> in <a href="#Point_Array">Point Array</a>; may be nullptr</td> +storage for final <a href="SkPoint_Reference#Point">Point</a> in <a href="#Point_Array">Point Array</a>; may be nullptr</td> </tr> </table> @@ -4055,7 +4043,7 @@ last point: 35.2786, 52.9772 <a name="SkPath_setLastPt"></a> ## setLastPt -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void setLastPt(SkScalar x, SkScalar y) </pre> @@ -4065,9 +4053,9 @@ Set <a href="#Last_Point">Last Point</a> to (<a href="#SkPath_setLastPt_x">x</a> ### Parameters <table> <tr> <td><a name="SkPath_setLastPt_x"> <code><strong>x </strong></code> </a></td> <td> -set x-coordinate of <a href="#Last_Point">Last Point</a></td> +set <a href="#SkPath_setLastPt_x">x</a>-coordinate of <a href="#Last_Point">Last Point</a></td> </tr> <tr> <td><a name="SkPath_setLastPt_y"> <code><strong>y </strong></code> </a></td> <td> -set y-coordinate of <a href="#Last_Point">Last Point</a></td> +set <a href="#SkPath_setLastPt_y">y</a>-coordinate of <a href="#Last_Point">Last Point</a></td> </tr> </table> @@ -4081,7 +4069,7 @@ set y-coordinate of <a href="#Last_Point">Last Point</a></td> --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void setLastPt(const SkPoint& p) </pre> @@ -4106,7 +4094,7 @@ set value of <a href="#Last_Point">Last Point</a></td> ## <a name="SkPath_SegmentMask"></a> Enum SkPath::SegmentMask -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> enum <a href="#SkPath_SegmentMask">SegmentMask</a> { <a href="#SkPath_kLine_SegmentMask">kLine SegmentMask</a> = 1 << 0, <a href="#SkPath_kQuad_SegmentMask">kQuad SegmentMask</a> = 1 << 1, @@ -4156,7 +4144,7 @@ Path kQuad_SegmentMask is set <a name="SkPath_getSegmentMasks"></a> ## getSegmentMasks -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> uint32_t getSegmentMasks() const </pre> @@ -4191,14 +4179,14 @@ mask quad set <a name="SkPath_contains"></a> ## contains -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool contains(SkScalar x, SkScalar y) const </pre> Returns true if the point (<a href="#SkPath_contains_x">x</a>, <a href="#SkPath_contains_y">y</a>) is contained by <a href="#Path">Path</a>, taking into account <a href="#SkPath_FillType">FillType</a>. -| <a href="#SkPath_FillType">FillType</a> | <a href="#SkPath_contains">contains</a> returns true if <a href="undocumented#Point">Point</a> is enclosed by | +| <a href="#SkPath_FillType">FillType</a> | <a href="#SkPath_contains">contains</a> returns true if <a href="SkPoint_Reference#Point">Point</a> is enclosed by | | --- | --- | | <a href="#SkPath_kWinding_FillType">kWinding FillType</a> | a non-zero sum of <a href="#Contour">Contour</a> <a href="#Direction">Directions</a>. | | <a href="#SkPath_kEvenOdd_FillType">kEvenOdd FillType</a> | an odd number of <a href="#Contour">Contours</a>. | @@ -4208,15 +4196,15 @@ account <a href="#SkPath_FillType">FillType</a>. ### Parameters <table> <tr> <td><a name="SkPath_contains_x"> <code><strong>x </strong></code> </a></td> <td> -x-coordinate of containment test</td> +<a href="#SkPath_contains_x">x</a>-coordinate of containment test</td> </tr> <tr> <td><a name="SkPath_contains_y"> <code><strong>y </strong></code> </a></td> <td> -y-coordinate of containment test</td> +<a href="#SkPath_contains_y">y</a>-coordinate of containment test</td> </tr> </table> ### Return Value -true if <a href="undocumented#Point">Point</a> is in <a href="#Path">Path</a> +true if <a href="SkPoint_Reference#Point">Point</a> is in <a href="#Path">Path</a> ### Example @@ -4231,7 +4219,7 @@ true if <a href="undocumented#Point">Point</a> is in <a href="#Path">Path</a> <a name="SkPath_dump"></a> ## dump -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void dump(SkWStream* stream, bool forceClose, bool dumpAsHex) const </pre> @@ -4284,7 +4272,7 @@ path.close(); --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void dump() const </pre> @@ -4317,7 +4305,7 @@ path is not equal to copy <a name="SkPath_dumpHex"></a> ## dumpHex -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void dumpHex() const </pre> @@ -4352,7 +4340,7 @@ path is equal to copy <a name="SkPath_writeToMemory"></a> ## writeToMemory -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> size_t writeToMemory(void* buffer) const </pre> @@ -4397,7 +4385,7 @@ path is equal to copy <a name="SkPath_serialize"></a> ## serialize -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> sk_sp<SkData> serialize() const </pre> @@ -4434,7 +4422,7 @@ path is equal to copy <a name="SkPath_readFromMemory"></a> ## readFromMemory -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> size_t readFromMemory(const void* buffer, size_t length) </pre> @@ -4489,7 +4477,7 @@ Empty <a href="#Path">Paths</a> have a <a href="#Generation_ID">Generation ID</a <a name="SkPath_getGenerationID"></a> ## getGenerationID -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> uint32_t getGenerationID() const </pre> @@ -4528,7 +4516,7 @@ empty genID = 1 <a name="SkPath_isValid"></a> ## isValid -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool isValid() const </pre> @@ -4545,7 +4533,7 @@ true if <a href="#Path">Path</a> data is consistent <a name="SkPath_pathRefIsValid"></a> ## pathRefIsValid -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool pathRefIsValid() const </pre> @@ -4564,7 +4552,7 @@ Iterates through <a href="#Verb_Array">Verb Array</a>, and associated <a href="# Provides options to treat open <a href="#Contour">Contours</a> as closed, and to ignore degenerate data. -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> class <a href="#SkPath_Iter_Iter">Iter</a> { public: <a href="#SkPath_Iter_Iter">Iter()</a>; @@ -4588,7 +4576,7 @@ path of the glyph.</div></fiddle-embed></div> <a name="SkPath_Iter_Iter"></a> ## Iter -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> Iter() </pre> @@ -4618,7 +4606,7 @@ iter is done --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> Iter(const SkPath& path, bool forceClose) </pre> @@ -4669,7 +4657,7 @@ kDone_Verb <a name="SkPath_Iter_setPath"></a> ## setPath -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void setPath(const SkPath& path, bool forceClose) </pre> @@ -4716,7 +4704,7 @@ kDone_Verb <a name="SkPath_Iter_next"></a> ## next -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> Verb next(SkPoint pts[4], bool doConsumeDegenerates = true, bool exact = false) </pre> @@ -4734,7 +4722,7 @@ if <a href="#SkPath_Iter_next_doConsumeDegenerates">doConsumeDegenerates</a> is ### Parameters <table> <tr> <td><a name="SkPath_Iter_next_pts"> <code><strong>pts </strong></code> </a></td> <td> -storage for <a href="undocumented#Point">Point</a> data describing returned <a href="#SkPath_Verb">Verb</a></td> +storage for <a href="SkPoint_Reference#Point">Point</a> data describing returned <a href="#SkPath_Verb">Verb</a></td> </tr> <tr> <td><a name="SkPath_Iter_next_doConsumeDegenerates"> <code><strong>doConsumeDegenerates </strong></code> </a></td> <td> if true, skip degenerate <a href="#Verb">Verbs</a></td> </tr> <tr> <td><a name="SkPath_Iter_next_exact"> <code><strong>exact </strong></code> </a></td> <td> @@ -4793,7 +4781,7 @@ kDone_Verb <a name="SkPath_Iter_conicWeight"></a> ## conicWeight -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> SkScalar conicWeight() const </pre> @@ -4830,7 +4818,7 @@ conic weight: 0.5 <a name="SkPath_Iter_isCloseLine"></a> ## isCloseLine -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool isCloseLine() const </pre> @@ -4872,7 +4860,7 @@ line generated by close <a name="SkPath_Iter_isClosedContour"></a> ## isClosedContour -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> bool isClosedContour() const </pre> @@ -4909,7 +4897,7 @@ with close(), forceClose is true : isClosedContour returns true Iterates through <a href="#Verb_Array">Verb Array</a>, and associated <a href="#Point_Array">Point Array</a> and <a href="#Conic_Weight">Conic Weight</a>. <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Conic_Weight">Conic Weight</a> are returned unaltered. -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> class <a href="#SkPath_RawIter_RawIter">RawIter</a> { public: <a href="#SkPath_RawIter_RawIter">RawIter()</a>; @@ -4923,7 +4911,7 @@ void <a href="#SkPath_RawIter_setPath">setPath(const SkPath& path)</a>; <a name="SkPath_RawIter_RawIter"></a> ## RawIter -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> RawIter() </pre> @@ -4936,7 +4924,7 @@ Call <a href="#SkPath_RawIter_setPath">setPath</a> to initialize <a href="#SkPat --- -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> RawIter(const SkPath& path) </pre> @@ -4958,7 +4946,7 @@ Sets <a href="#SkPath_RawIter_RawIter">RawIter</a> to return elements of <a href <a name="SkPath_RawIter_setPath"></a> ## setPath -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> void setPath(const SkPath& path) </pre> @@ -4976,7 +4964,7 @@ Sets <a href="#SkPath_Iter">Iter</a> to return elements of <a href="#Verb_Array" <a name="SkPath_RawIter_next"></a> ## next -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> Verb next(SkPoint pts[4]) </pre> @@ -4987,7 +4975,7 @@ Zero to four <a href="#Point">Points</a> are stored in <a href="#SkPath_RawIter_ ### Parameters <table> <tr> <td><a name="SkPath_RawIter_next_pts"> <code><strong>pts </strong></code> </a></td> <td> -storage for <a href="undocumented#Point">Point</a> data describing returned <a href="#SkPath_Verb">Verb</a></td> +storage for <a href="SkPoint_Reference#Point">Point</a> data describing returned <a href="#SkPath_Verb">Verb</a></td> </tr> </table> @@ -5023,7 +5011,7 @@ kDone_Verb <a name="SkPath_RawIter_peek"></a> ## peek -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> Verb peek() const </pre> @@ -5060,7 +5048,7 @@ peek Done == verb Done <a name="SkPath_RawIter_conicWeight"></a> ## conicWeight -<pre style="padding: 1em 1em 1em 1em;width: 50em; background-color: #f0f0f0"> +<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> SkScalar conicWeight() const </pre> |