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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 "gm.h" | 8 #include "gm.h" |
9 #include "SkMagnifierImageFilter.h" | 9 #include "SkMagnifierImageFilter.h" |
10 #include "SkRandom.h" | 10 #include "SkRandom.h" |
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28 | 28 |
29 virtual SkString onShortName() SK_OVERRIDE { | 29 virtual SkString onShortName() SK_OVERRIDE { |
30 return SkString("imagemagnifier"); | 30 return SkString("imagemagnifier"); |
31 } | 31 } |
32 | 32 |
33 virtual SkISize onISize() SK_OVERRIDE { | 33 virtual SkISize onISize() SK_OVERRIDE { |
34 return SkISize::Make(WIDTH, HEIGHT); | 34 return SkISize::Make(WIDTH, HEIGHT); |
35 } | 35 } |
36 | 36 |
37 virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE { | 37 virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE { |
38 SkPaint paint; | 38 SkPaint filterPaint; |
39 paint.setImageFilter( | 39 filterPaint.setImageFilter( |
40 SkMagnifierImageFilter::Create( | 40 SkMagnifierImageFilter::Create( |
41 SkRect::MakeXYWH(SkIntToScalar(100), SkIntToScalar(100), | 41 SkRect::MakeXYWH(SkIntToScalar(100), SkIntToScalar(100), |
42 SkIntToScalar(WIDTH / 2), | 42 SkIntToScalar(WIDTH / 2), |
43 SkIntToScalar(HEIGHT / 2)), | 43 SkIntToScalar(HEIGHT / 2)), |
44 100))->unref(); | 44 100))->unref(); |
45 canvas->saveLayer(NULL, &paint); | 45 canvas->saveLayer(NULL, &filterPaint); |
46 paint.setAntiAlias(true); | |
47 sk_tool_utils::set_portable_typeface(&paint); | |
48 const char* str = "The quick brown fox jumped over the lazy dog."; | 46 const char* str = "The quick brown fox jumped over the lazy dog."; |
49 SkRandom rand; | 47 SkRandom rand; |
50 for (int i = 0; i < 25; ++i) { | 48 for (int i = 0; i < 25; ++i) { |
51 int x = rand.nextULessThan(WIDTH); | 49 int x = rand.nextULessThan(WIDTH); |
52 int y = rand.nextULessThan(HEIGHT); | 50 int y = rand.nextULessThan(HEIGHT); |
| 51 SkPaint paint; |
| 52 sk_tool_utils::set_portable_typeface(&paint); |
53 paint.setColor(rand.nextBits(24) | 0xFF000000); | 53 paint.setColor(rand.nextBits(24) | 0xFF000000); |
54 paint.setTextSize(rand.nextRangeScalar(0, 300)); | 54 paint.setTextSize(rand.nextRangeScalar(0, 300)); |
| 55 paint.setAntiAlias(true); |
55 canvas->drawText(str, strlen(str), SkIntToScalar(x), | 56 canvas->drawText(str, strlen(str), SkIntToScalar(x), |
56 SkIntToScalar(y), paint); | 57 SkIntToScalar(y), paint); |
57 } | 58 } |
58 canvas->restore(); | 59 canvas->restore(); |
59 } | 60 } |
60 | 61 |
61 private: | 62 private: |
62 typedef GM INHERITED; | 63 typedef GM INHERITED; |
63 }; | 64 }; |
64 | 65 |
65 ////////////////////////////////////////////////////////////////////////////// | 66 ////////////////////////////////////////////////////////////////////////////// |
66 | 67 |
67 static GM* MyFactory(void*) { return new ImageMagnifierGM; } | 68 static GM* MyFactory(void*) { return new ImageMagnifierGM; } |
68 static GMRegistry reg(MyFactory); | 69 static GMRegistry reg(MyFactory); |
69 | 70 |
70 } | 71 } |
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