b602b8e533
fix typo-bug in 4444 blend case git-svn-id: http://skia.googlecode.com/svn/trunk@265 2bbb7eff-a529-9590-31e7-b0007b416f81
103 lines
3.0 KiB
C++
103 lines
3.0 KiB
C++
#include "SampleCode.h"
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#include "SkView.h"
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#include "SkCanvas.h"
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#include "SkCornerPathEffect.h"
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#include "SkCullPoints.h"
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#include "SkGradientShader.h"
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#include "SkPath.h"
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#include "SkRegion.h"
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#include "SkShader.h"
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#include "SkUtils.h"
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class FillTypeView : public SkView {
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SkPath fPath;
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public:
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FillTypeView() {
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const SkScalar radius = SkIntToScalar(45);
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fPath.addCircle(SkIntToScalar(50), SkIntToScalar(50), radius);
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fPath.addCircle(SkIntToScalar(100), SkIntToScalar(100), radius);
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}
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protected:
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// overrides from SkEventSink
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virtual bool onQuery(SkEvent* evt) {
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if (SampleCode::TitleQ(*evt)) {
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SampleCode::TitleR(evt, "FillType");
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return true;
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}
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return this->INHERITED::onQuery(evt);
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}
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void drawBG(SkCanvas* canvas) {
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canvas->drawColor(0xFFDDDDDD);
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}
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void showPath(SkCanvas* canvas, int x, int y, SkPath::FillType ft,
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SkScalar scale, const SkPaint& paint) {
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const SkRect r = { 0, 0, SkIntToScalar(150), SkIntToScalar(150) };
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canvas->save();
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canvas->translate(SkIntToScalar(x), SkIntToScalar(y));
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canvas->clipRect(r);
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canvas->drawColor(SK_ColorWHITE);
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fPath.setFillType(ft);
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canvas->translate(r.centerX(), r.centerY());
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canvas->scale(scale, scale);
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canvas->translate(-r.centerX(), -r.centerY());
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canvas->drawPath(fPath, paint);
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canvas->restore();
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}
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void showFour(SkCanvas* canvas, SkScalar scale, const SkPaint& paint) {
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showPath(canvas, 0, 0, SkPath::kWinding_FillType,
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scale, paint);
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showPath(canvas, 200, 0, SkPath::kEvenOdd_FillType,
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scale, paint);
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showPath(canvas, 00, 200, SkPath::kInverseWinding_FillType,
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scale, paint);
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showPath(canvas, 200, 200, SkPath::kInverseEvenOdd_FillType,
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scale, paint);
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}
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virtual void onDraw(SkCanvas* canvas) {
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drawBG(canvas);
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canvas->translate(SkIntToScalar(20), SkIntToScalar(20));
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SkPaint paint;
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const SkScalar scale = SkIntToScalar(5)/4;
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paint.setAntiAlias(false);
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paint.setColor(0x8000FF00);
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showFour(canvas, SK_Scalar1, paint);
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canvas->translate(SkIntToScalar(450), 0);
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showFour(canvas, scale, paint);
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paint.setAntiAlias(true);
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canvas->translate(SkIntToScalar(-450), SkIntToScalar(450));
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showFour(canvas, SK_Scalar1, paint);
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canvas->translate(SkIntToScalar(450), 0);
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showFour(canvas, scale, paint);
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}
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virtual SkView::Click* onFindClickHandler(SkScalar x, SkScalar y) {
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return this->INHERITED::onFindClickHandler(x, y);
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}
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virtual bool onClick(Click* click) {
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return this->INHERITED::onClick(click);
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}
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private:
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typedef SkView INHERITED;
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};
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//////////////////////////////////////////////////////////////////////////////
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static SkView* MyFactory() { return new FillTypeView; }
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static SkViewRegister reg(MyFactory);
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