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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 #include "SampleCode.h" | 8 #include "SampleCode.h" |
9 #include "SkBlurMask.h" | 9 #include "SkBlurMask.h" |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
11 #include "SkView.h" | 11 #include "SkView.h" |
12 #include "Sk1DPathEffect.h" | 12 #include "Sk1DPathEffect.h" |
13 #include "Sk2DPathEffect.h" | 13 #include "Sk2DPathEffect.h" |
14 #include "SkBlurMaskFilter.h" | 14 #include "SkBlurMaskFilter.h" |
15 #include "SkColorFilter.h" | 15 #include "SkColorMatrixFilter.h" |
16 #include "SkColorPriv.h" | 16 #include "SkColorPriv.h" |
17 #include "SkCornerPathEffect.h" | 17 #include "SkCornerPathEffect.h" |
18 #include "SkDashPathEffect.h" | 18 #include "SkDashPathEffect.h" |
19 #include "SkDiscretePathEffect.h" | 19 #include "SkDiscretePathEffect.h" |
20 #include "SkEmbossMaskFilter.h" | 20 #include "SkEmbossMaskFilter.h" |
21 #include "SkReadBuffer.h" | 21 #include "SkReadBuffer.h" |
22 #include "SkWriteBuffer.h" | 22 #include "SkWriteBuffer.h" |
23 #include "SkGradientShader.h" | 23 #include "SkGradientShader.h" |
24 #include "SkImageDecoder.h" | 24 #include "SkImageDecoder.h" |
25 #include "SkLayerRasterizer.h" | 25 #include "SkLayerRasterizer.h" |
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378 SkEmbossMaskFilter::Light light; | 378 SkEmbossMaskFilter::Light light; |
379 light.fDirection[0] = SK_Scalar1/2; | 379 light.fDirection[0] = SK_Scalar1/2; |
380 light.fDirection[1] = SK_Scalar1/2; | 380 light.fDirection[1] = SK_Scalar1/2; |
381 light.fDirection[2] = SK_Scalar1/3; | 381 light.fDirection[2] = SK_Scalar1/3; |
382 light.fAmbient = 0x48; | 382 light.fAmbient = 0x48; |
383 light.fSpecular = 0x80; | 383 light.fSpecular = 0x80; |
384 SkScalar sigma = SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(12)/5); | 384 SkScalar sigma = SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(12)/5); |
385 SkMaskFilter* embossFilter = SkEmbossMaskFilter::Create(sigma, light); | 385 SkMaskFilter* embossFilter = SkEmbossMaskFilter::Create(sigma, light); |
386 | 386 |
387 SkXfermode* xfermode = SkXfermode::Create(SkXfermode::kXor_Mode); | 387 SkXfermode* xfermode = SkXfermode::Create(SkXfermode::kXor_Mode); |
388 SkColorFilter* lightingFilter = SkColorFilter::CreateLightingFilter( | 388 SkColorFilter* lightingFilter = SkColorMatrixFilter::CreateLightingFilte
r( |
389 0xff89bc45, 0xff112233); | 389 0xff89bc45, 0xff112233); |
390 | 390 |
391 canvas->save(); | 391 canvas->save(); |
392 canvas->translate(SkIntToScalar(0), SkIntToScalar(5)); | 392 canvas->translate(SkIntToScalar(0), SkIntToScalar(5)); |
393 paint.setAntiAlias(true); | 393 paint.setAntiAlias(true); |
394 paint.setFilterQuality(kLow_SkFilterQuality); | 394 paint.setFilterQuality(kLow_SkFilterQuality); |
395 // !!! draw through a clip | 395 // !!! draw through a clip |
396 paint.setColor(SK_ColorLTGRAY); | 396 paint.setColor(SK_ColorLTGRAY); |
397 paint.setStyle(SkPaint::kFill_Style); | 397 paint.setStyle(SkPaint::kFill_Style); |
398 SkRect clip = {0, 0, SkIntToScalar(320), SkIntToScalar(120)}; | 398 SkRect clip = {0, 0, SkIntToScalar(320), SkIntToScalar(120)}; |
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544 SkString str("GOOGLE"); | 544 SkString str("GOOGLE"); |
545 | 545 |
546 for (size_t i = 0; i < SK_ARRAY_COUNT(gRastProcs); i++) { | 546 for (size_t i = 0; i < SK_ARRAY_COUNT(gRastProcs); i++) { |
547 apply_shader(&paint, (int)i); | 547 apply_shader(&paint, (int)i); |
548 | 548 |
549 // paint.setMaskFilter(nullptr); | 549 // paint.setMaskFilter(nullptr); |
550 // paint.setColor(SK_ColorBLACK); | 550 // paint.setColor(SK_ColorBLACK); |
551 | 551 |
552 #if 01 | 552 #if 01 |
553 int index = i % SK_ARRAY_COUNT(gLightingColors); | 553 int index = i % SK_ARRAY_COUNT(gLightingColors); |
554 paint.setColorFilter(SkColorFilter::CreateLightingFilter( | 554 paint.setColorFilter(SkColorMatrixFilter::CreateLightingFilter( |
555 gLightingColors[index].fMul, | 555 gLightingColors[index].fMul, |
556 gLightingColors[index].fAdd))->unref(); | 556 gLightingColors[index].fAdd))->unref(); |
557 #endif | 557 #endif |
558 | 558 |
559 canvas->drawText(str.c_str(), str.size(), x, y, paint); | 559 canvas->drawText(str.c_str(), str.size(), x, y, paint); |
560 SkRect oval = { x, y - SkIntToScalar(40), x + SkIntToScalar(40), y
}; | 560 SkRect oval = { x, y - SkIntToScalar(40), x + SkIntToScalar(40), y
}; |
561 paint.setStyle(SkPaint::kStroke_Style); | 561 paint.setStyle(SkPaint::kStroke_Style); |
562 canvas->drawOval(oval, paint); | 562 canvas->drawOval(oval, paint); |
563 paint.setStyle(SkPaint::kFill_Style); | 563 paint.setStyle(SkPaint::kFill_Style); |
564 | 564 |
565 y += paint.getFontSpacing(); | 565 y += paint.getFontSpacing(); |
566 } | 566 } |
567 | 567 |
568 canvas->restore(); | 568 canvas->restore(); |
569 } | 569 } |
570 | 570 |
571 private: | 571 private: |
572 SkPoint fClickPt; | 572 SkPoint fClickPt; |
573 SkBitmap fBug, fTb, fTx; | 573 SkBitmap fBug, fTb, fTx; |
574 typedef SampleView INHERITED; | 574 typedef SampleView INHERITED; |
575 }; | 575 }; |
576 | 576 |
577 ////////////////////////////////////////////////////////////////////////////// | 577 ////////////////////////////////////////////////////////////////////////////// |
578 | 578 |
579 static SkView* MyFactory() { return new DemoView; } | 579 static SkView* MyFactory() { return new DemoView; } |
580 static SkViewRegister reg(MyFactory); | 580 static SkViewRegister reg(MyFactory); |
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