ec3ed6a5eb
I have manually examined all of these diffs and restored a few files that seem to require manual adjustment. The following files still need to be modified manually, in a separate CL: android_sample/SampleApp/AndroidManifest.xml android_sample/SampleApp/res/layout/layout.xml android_sample/SampleApp/res/menu/sample.xml android_sample/SampleApp/res/values/strings.xml android_sample/SampleApp/src/com/skia/sampleapp/SampleApp.java android_sample/SampleApp/src/com/skia/sampleapp/SampleView.java experimental/CiCarbonSampleMain.c experimental/CocoaDebugger/main.m experimental/FileReaderApp/main.m experimental/SimpleCocoaApp/main.m experimental/iOSSampleApp/Shared/SkAlertPrompt.h experimental/iOSSampleApp/Shared/SkAlertPrompt.m experimental/iOSSampleApp/SkiOSSampleApp-Base.xcconfig experimental/iOSSampleApp/SkiOSSampleApp-Debug.xcconfig experimental/iOSSampleApp/SkiOSSampleApp-Release.xcconfig gpu/src/android/GrGLDefaultInterface_android.cpp gyp/common.gypi gyp_skia include/ports/SkHarfBuzzFont.h include/views/SkOSWindow_wxwidgets.h make.bat make.py src/opts/memset.arm.S src/opts/memset16_neon.S src/opts/memset32_neon.S src/opts/opts_check_arm.cpp src/ports/SkDebug_brew.cpp src/ports/SkMemory_brew.cpp src/ports/SkOSFile_brew.cpp src/ports/SkXMLParser_empty.cpp src/utils/ios/SkImageDecoder_iOS.mm src/utils/ios/SkOSFile_iOS.mm src/utils/ios/SkStream_NSData.mm tests/FillPathTest.cpp Review URL: http://codereview.appspot.com/4816058 git-svn-id: http://skia.googlecode.com/svn/trunk@1982 2bbb7eff-a529-9590-31e7-b0007b416f81
107 lines
3.2 KiB
C++
107 lines
3.2 KiB
C++
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/*
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* Copyright 2011 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 "SampleCode.h"
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#include "SkView.h"
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#include "SkCanvas.h"
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#include "SkGradientShader.h"
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#include "SkAvoidXfermode.h"
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///////////////////////////////////////////////////////////////////////////////
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class AvoidView : public SampleView {
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SkShader* fShader;
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enum {
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W = 480,
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H = 320
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};
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public:
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AvoidView() {
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SkColor colors[] = { SK_ColorRED, SK_ColorYELLOW, SK_ColorGREEN, SK_ColorCYAN, SK_ColorBLUE };
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#if 0
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SkPoint pts[] = { 0, 0, SkIntToScalar(100), SkIntToScalar(100) };
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fShader = SkGradientShader::CreateLinear(pts, colors, NULL,
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SK_ARRAY_COUNT(colors),
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SkShader::kMirror_TileMode);
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#else
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SkPoint pts[] = { { SkIntToScalar(W)/2, SkIntToScalar(H)/2 } };
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fShader = SkGradientShader::CreateRadial(pts[0], SkIntToScalar(H)/5,
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colors, NULL,
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SK_ARRAY_COUNT(colors),
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SkShader::kMirror_TileMode);
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#endif
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}
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virtual ~AvoidView() {
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fShader->unref();
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}
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protected:
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virtual bool onQuery(SkEvent* evt) {
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if (SampleCode::TitleQ(*evt)) {
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SampleCode::TitleR(evt, "AvoidXfermode");
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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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virtual void onDrawContent(SkCanvas* canvas) {
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SkPaint paint;
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SkRect r = { 0, 0, SkIntToScalar(W), SkIntToScalar(H) };
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canvas->translate(r.width() / 6, r.height() / 6);
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paint.setShader(fShader);
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canvas->drawRect(r, paint);
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static const struct {
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int fTolerance;
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SkAvoidXfermode::Mode fMode;
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float fDX, fDY;
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} gData[] = {
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{ 16, SkAvoidXfermode::kAvoidColor_Mode, 0, 0 },
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{ 255-16, SkAvoidXfermode::kAvoidColor_Mode, 1, 0 },
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{ 16, SkAvoidXfermode::kTargetColor_Mode, 0, 1 },
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{ 255-16, SkAvoidXfermode::kTargetColor_Mode, 1, 1 },
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};
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paint.setShader(NULL);
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paint.setColor(SK_ColorMAGENTA);
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SkPaint frameP;
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frameP.setStyle(SkPaint::kStroke_Style);
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for (size_t i = 0; i < SK_ARRAY_COUNT(gData); i++) {
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SkAvoidXfermode mode(SK_ColorGREEN, gData[i].fTolerance,
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gData[i].fMode);
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paint.setXfermode(&mode);
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int div = 3;
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SkRect rr = { 0, 0, r.width()/div, r.height()/div };
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rr.offset(r.width()/4 - rr.width()/2, r.height()/4 - rr.height()/2);
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rr.offset(r.width() * gData[i].fDX/2, r.height() * gData[i].fDY/2);
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canvas->drawRect(rr, paint);
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paint.setXfermode(NULL);
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canvas->drawRect(rr, frameP);
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}
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}
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private:
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typedef SampleView INHERITED;
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};
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//////////////////////////////////////////////////////////////////////////////
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static SkView* MyFactory() {
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return new AvoidView;
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}
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static SkViewRegister reg(MyFactory);
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