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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SampleCode.h" | 8 #include "SampleCode.h" |
9 #include "SkView.h" | 9 #include "SkView.h" |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
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84 | 84 |
85 void setWHZ(int width, int height, int zoom) { | 85 void setWHZ(int width, int height, int zoom) { |
86 fW = width; | 86 fW = width; |
87 fH = height; | 87 fH = height; |
88 fZoom = zoom; | 88 fZoom = zoom; |
89 fBounds.set(0, 0, SkIntToScalar(width * zoom), SkIntToScalar(height * zo
om)); | 89 fBounds.set(0, 0, SkIntToScalar(width * zoom), SkIntToScalar(height * zo
om)); |
90 fMatrix.setScale(SkIntToScalar(zoom), SkIntToScalar(zoom)); | 90 fMatrix.setScale(SkIntToScalar(zoom), SkIntToScalar(zoom)); |
91 fInverse.setScale(SK_Scalar1 / zoom, SK_Scalar1 / zoom); | 91 fInverse.setScale(SK_Scalar1 / zoom, SK_Scalar1 / zoom); |
92 fShader->setLocalMatrix(fMatrix); | 92 fShader->setLocalMatrix(fMatrix); |
93 | 93 |
94 SkImage::Info info = { | 94 fMinSurface.reset(SkSurface::NewRasterPMColor(width, height)); |
95 width, height, SkImage::kPMColor_ColorType, SkImage::kPremul_AlphaTy
pe | 95 width *= zoom; |
96 }; | 96 height *= zoom; |
97 fMinSurface.reset(SkSurface::NewRaster(info)); | 97 fMaxSurface.reset(SkSurface::NewRasterPMColor(width, height)); |
98 info.fWidth *= zoom; | |
99 info.fHeight *= zoom; | |
100 fMaxSurface.reset(SkSurface::NewRaster(info)); | |
101 } | 98 } |
102 | 99 |
103 void drawBG(SkCanvas*); | 100 void drawBG(SkCanvas*); |
104 void drawFG(SkCanvas*); | 101 void drawFG(SkCanvas*); |
105 void drawLine(SkCanvas*, SkPoint pts[2]); | 102 void drawLine(SkCanvas*, SkPoint pts[2]); |
106 void drawRect(SkCanvas* canvas, SkPoint pts[2]); | 103 void drawRect(SkCanvas* canvas, SkPoint pts[2]); |
107 | 104 |
108 private: | 105 private: |
109 bool fAA, fGrid, fShowSkeleton, fUseGPU, fUseClip, fRectAsOval; | 106 bool fAA, fGrid, fShowSkeleton, fUseGPU, fUseClip, fRectAsOval; |
110 Style fStyle; | 107 Style fStyle; |
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459 | 456 |
460 private: | 457 private: |
461 | 458 |
462 typedef SampleView INHERITED; | 459 typedef SampleView INHERITED; |
463 }; | 460 }; |
464 | 461 |
465 ////////////////////////////////////////////////////////////////////////////// | 462 ////////////////////////////////////////////////////////////////////////////// |
466 | 463 |
467 static SkView* MyFactory() { return new DrawLineView; } | 464 static SkView* MyFactory() { return new DrawLineView; } |
468 static SkViewRegister reg(MyFactory); | 465 static SkViewRegister reg(MyFactory); |
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