diff options
| author |  mike@reedtribe.org <mike@reedtribe.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-04-30 02:14:58 +0000 |
|---|---|---|
| committer | mike@reedtribe.org <mike@reedtribe.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-04-30 02:14:58 +0000 |
| commit | af5c506cd6b63f43a0ebee2fb171ea55ba98e09f (patch) | |
| tree | 7596651f2dadbde52dabe449edb3add85891e1b1 /include | |
| parent | c56009118970d634cdb6c50ff4616c8eb446cda0 (diff) | |
add routines to compute error between conic and quad
git-svn-id: http://skia.googlecode.com/svn/trunk@8916 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'include')
| -rw-r--r-- | include/core/SkGeometry.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/include/core/SkGeometry.h b/include/core/SkGeometry.h index 97997c410a..1251fcf98d 100644 --- a/include/core/SkGeometry.h +++ b/include/core/SkGeometry.h @@ -220,13 +220,8 @@ struct SkConic { void chopAt(SkScalar t, SkConic dst[2]) const; void chop(SkConic dst[2]) const; - /** - * Return the max difference between the conic and its framing quadratic - * in err and return true. If the conic is degenerate (a line between - * pts[0] and pts[2]) or has a negative weight, return false and ignore - * the diff parameter. - */ - bool computeErrorAsQuad(SkVector* err) const; + void computeAsQuadError(SkVector* err) const; + bool asQuadTol(SkScalar tol) const; int computeQuadPOW2(SkScalar tol) const; int chopIntoQuadsPOW2(SkPoint pts[], int pow2) const; |