267be7fbc3
This reverts commit 3c727d2386.
BUG=skia:
Change-Id: I72e9b40fec96d044e0ac12906669a52529e77882
Reviewed-on: https://skia-review.googlesource.com/8356
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
80 lines
2.4 KiB
C++
80 lines
2.4 KiB
C++
/*
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* Copyright 2016 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "gm.h"
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#include "SkBlurMaskFilter.h"
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#include "SkCanvas.h"
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#include "SkDashPathEffect.h"
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#include "SkGradientShader.h"
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#include "SkImageFilter.h"
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#include "SkRegion.h"
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class DrawRegionModesGM : public skiagm::GM {
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public:
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DrawRegionModesGM() {}
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protected:
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SkString onShortName() override {
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return SkString("drawregionmodes");
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}
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SkISize onISize() override {
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return SkISize::Make(375, 500);
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}
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void onOnceBeforeDraw() override {
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fRegion.op( 50, 50, 100, 100, SkRegion::kUnion_Op);
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fRegion.op( 50, 100, 150, 150, SkRegion::kUnion_Op);
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}
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void onDraw(SkCanvas* canvas) override {
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canvas->clear(SK_ColorGREEN);
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SkPaint paint;
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paint.setStyle(SkPaint::kFill_Style);
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paint.setColor(0xFFFF0000);
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paint.setAntiAlias(true);
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canvas->translate(-50.0f, 75.0f);
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canvas->rotate(-45.0f);
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canvas->drawRegion(fRegion, paint);
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canvas->translate(125.0f, 125.0f);
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paint.setImageFilter(SkImageFilter::MakeBlur(5.0f, 5.0f, nullptr, nullptr));
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canvas->drawRegion(fRegion, paint);
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canvas->translate(-125.0f, 125.0f);
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paint.setImageFilter(nullptr);
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SkRect occluder = SkRect::MakeEmpty();
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paint.setMaskFilter(SkBlurMaskFilter::Make(kNormal_SkBlurStyle, 5.0f, occluder, 0));
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canvas->drawRegion(fRegion, paint);
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canvas->translate(-125.0f, -125.0f);
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paint.setMaskFilter(nullptr);
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paint.setStyle(SkPaint::kStroke_Style);
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float intervals[] = { 5.0f, 5.0f };
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paint.setPathEffect(SkDashPathEffect::Make(intervals, 2, 2.5f));
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canvas->drawRegion(fRegion, paint);
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canvas->setMatrix(SkMatrix::I());
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canvas->translate(100, 325);
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paint.setPathEffect(nullptr);
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paint.setStyle(SkPaint::kFill_Style);
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SkPoint points[] = { SkPoint::Make(50.0f, 50.0f), SkPoint::Make(150.0f, 150.0f) };
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SkColor colors[] = { SK_ColorBLUE, SK_ColorYELLOW };
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paint.setShader(SkGradientShader::MakeLinear(points, colors, nullptr, 2,
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SkShader::kClamp_TileMode));
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canvas->drawRegion(fRegion, paint);
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}
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SkRegion fRegion;
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private:
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typedef skiagm::GM INHERITED;
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};
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DEF_GM( return new DrawRegionModesGM; )
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