diff options
Diffstat (limited to 'docs/SkMatrix_Reference.bmh')
-rw-r--r-- | docs/SkMatrix_Reference.bmh | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/docs/SkMatrix_Reference.bmh b/docs/SkMatrix_Reference.bmh index 8cd86bcd3d..e76accdb40 100644 --- a/docs/SkMatrix_Reference.bmh +++ b/docs/SkMatrix_Reference.bmh @@ -3720,10 +3720,20 @@ Returns bounds of src corners mapped by Matrix. #Return mapped bounds ## #Example -// incomplete -## - -#SeeAlso incomplete + SkRect rect{110, 50, 180, 100};
+ SkMatrix matrix;
+ matrix.setRotate(50, 28, 28);
+ SkRect mapped = matrix.mapRect(rect);
+ SkPaint paint;
+ paint.setAntiAlias(true);
+ paint.setStyle(SkPaint::kStroke_Style);
+ canvas->drawRect(rect, paint);
+ canvas->drawRect(mapped, paint);
+ canvas->concat(matrix);
+ canvas->drawRect(rect, paint);
+## + +#SeeAlso mapRectToQuad mapRectScaleTranslate #Method ## # ------------------------------------------------------------------------------ |