diff options
author | reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-05-31 15:17:50 +0000 |
---|---|---|
committer | reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-05-31 15:17:50 +0000 |
commit | 277c3f87656c44e0a651ed0dd56efa16c0ab07b4 (patch) | |
tree | 863b9897fe1ab6263150dfbd8d391cb0f28ea655 /include/core/SkGeometry.h | |
parent | 2d76d933ff8ba2090229599f32bdb2b17fb7ad50 (diff) |
bump picture version since SkPath has changed (conics)
enable conics in SkPath
git-svn-id: http://skia.googlecode.com/svn/trunk@9370 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'include/core/SkGeometry.h')
-rw-r--r-- | include/core/SkGeometry.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/core/SkGeometry.h b/include/core/SkGeometry.h index 6218ed1843..2c37fff3e4 100644 --- a/include/core/SkGeometry.h +++ b/include/core/SkGeometry.h @@ -230,7 +230,16 @@ struct SkConic { void computeAsQuadError(SkVector* err) const; bool asQuadTol(SkScalar tol) const; + /** + * return the power-of-2 number of quads needed to approximate this conic + * with a sequence of quads. Will be >= 0. + */ int computeQuadPOW2(SkScalar tol) const; + + /** + * Chop this conic into N quads, stored continguously in pts[], where + * N = 1 << pow2. The amount of storage needed is (1 + 2 * N) + */ int chopIntoQuadsPOW2(SkPoint pts[], int pow2) const; bool findXExtrema(SkScalar* t) const; |