/* * Copyright 2011 Google Inc. * * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #include "include/core/SkCanvas.h" #include "include/core/SkColorFilter.h" #include "include/core/SkColorPriv.h" #include "include/core/SkGraphics.h" #include "include/core/SkPath.h" #include "include/core/SkRegion.h" #include "include/core/SkShader.h" #include "include/core/SkTime.h" #include "include/core/SkTypeface.h" #include "include/effects/SkGradientShader.h" #include "include/utils/SkRandom.h" #include "samplecode/Sample.h" #include "src/core/SkBlurMask.h" #include "src/effects/SkEmbossMaskFilter.h" #include "src/utils/SkUTF.h" class EmbossView : public Sample { SkEmbossMaskFilter::Light fLight; public: EmbossView() { fLight.fDirection[0] = SK_Scalar1; fLight.fDirection[1] = SK_Scalar1; fLight.fDirection[2] = SK_Scalar1; fLight.fAmbient = 128; fLight.fSpecular = 16*2; } protected: virtual SkString name() { return SkString("Emboss"); } virtual void onDrawContent(SkCanvas* canvas) { SkPaint paint; paint.setAntiAlias(true); paint.setStyle(SkPaint::kStroke_Style); paint.setStrokeWidth(SkIntToScalar(10)); paint.setMaskFilter(SkEmbossMaskFilter::Make(SkBlurMask::ConvertRadiusToSigma(4), fLight)); paint.setShader(SkShaders::Color(SK_ColorBLUE)); paint.setDither(true); canvas->drawCircle(SkIntToScalar(50), SkIntToScalar(50), SkIntToScalar(30), paint); } private: typedef Sample INHERITED; }; ////////////////////////////////////////////////////////////////////////////// DEF_SAMPLE( return new EmbossView(); )