diff options
Diffstat (limited to 'samplecode/SampleBlur.cpp')
| -rw-r--r-- | samplecode/SampleBlur.cpp | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/samplecode/SampleBlur.cpp b/samplecode/SampleBlur.cpp index 13bf10ad19..7377d68b81 100644 --- a/samplecode/SampleBlur.cpp +++ b/samplecode/SampleBlur.cpp @@ -63,14 +63,33 @@ protected: virtual void onDraw(SkCanvas* canvas) { drawBG(canvas); + + SkBlurMaskFilter::BlurStyle NONE = SkBlurMaskFilter::BlurStyle(-999); + static const struct { + SkBlurMaskFilter::BlurStyle fStyle; + int fCx, fCy; + } gRecs[] = { + { NONE, 0, 0 }, + { SkBlurMaskFilter::kInner_BlurStyle, -1, 0 }, + { SkBlurMaskFilter::kNormal_BlurStyle, 0, 1 }, + { SkBlurMaskFilter::kSolid_BlurStyle, 0, -1 }, + { SkBlurMaskFilter::kOuter_BlurStyle, 1, 0 }, + }; - SkMaskFilter* mf = SkBlurMaskFilter::Create(20, SkBlurMaskFilter::kOuter_BlurStyle); SkPaint paint; paint.setAntiAlias(true); - - canvas->drawCircle(100, 100, 50, paint); - paint.setMaskFilter(mf)->unref(); - canvas->drawCircle(200, 100, 50, paint); + paint.setColor(SK_ColorBLUE); + + for (size_t i = 0; i < SK_ARRAY_COUNT(gRecs); i++) { + if (gRecs[i].fStyle != NONE) { + SkMaskFilter* mf = SkBlurMaskFilter::Create(20, gRecs[i].fStyle); + paint.setMaskFilter(mf)->unref(); + } else { + paint.setMaskFilter(NULL); + } + canvas->drawCircle(200 + gRecs[i].fCx*100, + 200 + gRecs[i].fCy*100, 50, paint); + } } private: |