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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 | 8 |
9 /* | 9 /* |
10 * Tests text rendering with LCD and the various blend modes. | 10 * Tests text rendering with LCD and the various blend modes. |
(...skipping 58 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
69 SkCanvas* surfCanvas = surface->getCanvas(); | 69 SkCanvas* surfCanvas = surface->getCanvas(); |
70 this->drawColumn(surfCanvas, SK_ColorBLACK, SK_ColorWHITE, false); | 70 this->drawColumn(surfCanvas, SK_ColorBLACK, SK_ColorWHITE, false); |
71 surfCanvas->translate(SkIntToScalar(kColWidth), 0); | 71 surfCanvas->translate(SkIntToScalar(kColWidth), 0); |
72 this->drawColumn(surfCanvas, SK_ColorWHITE, SK_ColorBLACK, false); | 72 this->drawColumn(surfCanvas, SK_ColorWHITE, SK_ColorBLACK, false); |
73 surfCanvas->translate(SkIntToScalar(kColWidth), 0); | 73 surfCanvas->translate(SkIntToScalar(kColWidth), 0); |
74 this->drawColumn(surfCanvas, SK_ColorGREEN, SK_ColorMAGENTA, false); | 74 this->drawColumn(surfCanvas, SK_ColorGREEN, SK_ColorMAGENTA, false); |
75 surfCanvas->translate(SkIntToScalar(kColWidth), 0); | 75 surfCanvas->translate(SkIntToScalar(kColWidth), 0); |
76 this->drawColumn(surfCanvas, SK_ColorCYAN, SK_ColorMAGENTA, true); | 76 this->drawColumn(surfCanvas, SK_ColorCYAN, SK_ColorMAGENTA, true); |
77 | 77 |
78 SkPaint surfPaint; | 78 SkPaint surfPaint; |
79 surfPaint.setXfermode(SkXfermode::Make(SkXfermode::kSrcOver_Mode)); | 79 surfPaint.setBlendMode(SkBlendMode::kSrcOver); |
80 surface->draw(canvas, 0, 0, &surfPaint); | 80 surface->draw(canvas, 0, 0, &surfPaint); |
81 } | 81 } |
82 | 82 |
83 void drawColumn(SkCanvas* canvas, SkColor backgroundColor, SkColor textColor
, bool useGrad) { | 83 void drawColumn(SkCanvas* canvas, SkColor backgroundColor, SkColor textColor
, bool useGrad) { |
84 const struct { | 84 const struct { |
85 SkXfermode::Mode fMode; | 85 SkBlendMode fMode; |
86 const char* fLabel; | 86 const char* fLabel; |
87 } gModes[] = { | 87 } gModes[] = { |
88 { SkXfermode::kClear_Mode, "Clear" }, | 88 { SkBlendMode::kClear, "Clear" }, |
89 { SkXfermode::kSrc_Mode, "Src" }, | 89 { SkBlendMode::kSrc, "Src" }, |
90 { SkXfermode::kDst_Mode, "Dst" }, | 90 { SkBlendMode::kDst, "Dst" }, |
91 { SkXfermode::kSrcOver_Mode, "SrcOver" }, | 91 { SkBlendMode::kSrcOver, "SrcOver" }, |
92 { SkXfermode::kDstOver_Mode, "DstOver" }, | 92 { SkBlendMode::kDstOver, "DstOver" }, |
93 { SkXfermode::kSrcIn_Mode, "SrcIn" }, | 93 { SkBlendMode::kSrcIn, "SrcIn" }, |
94 { SkXfermode::kDstIn_Mode, "DstIn" }, | 94 { SkBlendMode::kDstIn, "DstIn" }, |
95 { SkXfermode::kSrcOut_Mode, "SrcOut" }, | 95 { SkBlendMode::kSrcOut, "SrcOut" }, |
96 { SkXfermode::kDstOut_Mode, "DstOut" }, | 96 { SkBlendMode::kDstOut, "DstOut" }, |
97 { SkXfermode::kSrcATop_Mode, "SrcATop" }, | 97 { SkBlendMode::kSrcATop, "SrcATop" }, |
98 { SkXfermode::kDstATop_Mode, "DstATop" }, | 98 { SkBlendMode::kDstATop, "DstATop" }, |
99 { SkXfermode::kXor_Mode, "Xor" }, | 99 { SkBlendMode::kXor, "Xor" }, |
100 { SkXfermode::kPlus_Mode, "Plus" }, | 100 { SkBlendMode::kPlus, "Plus" }, |
101 { SkXfermode::kModulate_Mode, "Modulate" }, | 101 { SkBlendMode::kModulate, "Modulate" }, |
102 { SkXfermode::kScreen_Mode, "Screen" }, | 102 { SkBlendMode::kScreen, "Screen" }, |
103 { SkXfermode::kOverlay_Mode, "Overlay" }, | 103 { SkBlendMode::kOverlay, "Overlay" }, |
104 { SkXfermode::kDarken_Mode, "Darken" }, | 104 { SkBlendMode::kDarken, "Darken" }, |
105 { SkXfermode::kLighten_Mode, "Lighten" }, | 105 { SkBlendMode::kLighten, "Lighten" }, |
106 { SkXfermode::kColorDodge_Mode, "ColorDodge" }, | 106 { SkBlendMode::kColorDodge, "ColorDodge" }, |
107 { SkXfermode::kColorBurn_Mode, "ColorBurn" }, | 107 { SkBlendMode::kColorBurn, "ColorBurn" }, |
108 { SkXfermode::kHardLight_Mode, "HardLight" }, | 108 { SkBlendMode::kHardLight, "HardLight" }, |
109 { SkXfermode::kSoftLight_Mode, "SoftLight" }, | 109 { SkBlendMode::kSoftLight, "SoftLight" }, |
110 { SkXfermode::kDifference_Mode, "Difference" }, | 110 { SkBlendMode::kDifference, "Difference" }, |
111 { SkXfermode::kExclusion_Mode, "Exclusion" }, | 111 { SkBlendMode::kExclusion, "Exclusion" }, |
112 { SkXfermode::kMultiply_Mode, "Multiply" }, | 112 { SkBlendMode::kMultiply, "Multiply" }, |
113 { SkXfermode::kHue_Mode, "Hue" }, | 113 { SkBlendMode::kHue, "Hue" }, |
114 { SkXfermode::kSaturation_Mode, "Saturation" }, | 114 { SkBlendMode::kSaturation, "Saturation" }, |
115 { SkXfermode::kColor_Mode, "Color" }, | 115 { SkBlendMode::kColor, "Color" }, |
116 { SkXfermode::kLuminosity_Mode, "Luminosity" }, | 116 { SkBlendMode::kLuminosity, "Luminosity" }, |
117 }; | 117 }; |
118 // Draw background rect | 118 // Draw background rect |
119 SkPaint backgroundPaint; | 119 SkPaint backgroundPaint; |
120 backgroundPaint.setColor(backgroundColor); | 120 backgroundPaint.setColor(backgroundColor); |
121 canvas->drawRectCoords(0, 0, SkIntToScalar(kColWidth), SkIntToScalar(kHe
ight), | 121 canvas->drawRectCoords(0, 0, SkIntToScalar(kColWidth), SkIntToScalar(kHe
ight), |
122 backgroundPaint); | 122 backgroundPaint); |
123 SkScalar y = fTextHeight; | 123 SkScalar y = fTextHeight; |
124 for (size_t m = 0; m < SK_ARRAY_COUNT(gModes); m++) { | 124 for (size_t m = 0; m < SK_ARRAY_COUNT(gModes); m++) { |
125 SkPaint paint; | 125 SkPaint paint; |
126 paint.setColor(textColor); | 126 paint.setColor(textColor); |
127 paint.setAntiAlias(true); | 127 paint.setAntiAlias(true); |
128 paint.setSubpixelText(true); | 128 paint.setSubpixelText(true); |
129 paint.setLCDRenderText(true); | 129 paint.setLCDRenderText(true); |
130 paint.setTextSize(fTextHeight); | 130 paint.setTextSize(fTextHeight); |
131 paint.setXfermode(SkXfermode::Make(gModes[m].fMode)); | 131 paint.setBlendMode(gModes[m].fMode); |
132 sk_tool_utils::set_portable_typeface(&paint); | 132 sk_tool_utils::set_portable_typeface(&paint); |
133 if (useGrad) { | 133 if (useGrad) { |
134 SkRect r; | 134 SkRect r; |
135 r.setXYWH(0, y - fTextHeight, SkIntToScalar(kColWidth), fTextHei
ght); | 135 r.setXYWH(0, y - fTextHeight, SkIntToScalar(kColWidth), fTextHei
ght); |
136 paint.setShader(make_shader(r)); | 136 paint.setShader(make_shader(r)); |
137 } | 137 } |
138 SkString string(gModes[m].fLabel); | 138 SkString string(gModes[m].fLabel); |
139 canvas->drawText(gModes[m].fLabel, string.size(), 0, y, paint); | 139 canvas->drawText(gModes[m].fLabel, string.size(), 0, y, paint); |
140 y+=fTextHeight; | 140 y+=fTextHeight; |
141 } | 141 } |
142 } | 142 } |
143 | 143 |
144 private: | 144 private: |
145 SkScalar fTextHeight; | 145 SkScalar fTextHeight; |
146 sk_sp<SkShader> fCheckerboard; | 146 sk_sp<SkShader> fCheckerboard; |
147 typedef skiagm::GM INHERITED; | 147 typedef skiagm::GM INHERITED; |
148 }; | 148 }; |
149 | 149 |
150 ////////////////////////////////////////////////////////////////////////////// | 150 ////////////////////////////////////////////////////////////////////////////// |
151 | 151 |
152 DEF_GM( return new LcdBlendGM; ) | 152 DEF_GM( return new LcdBlendGM; ) |
153 } | 153 } |
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