1 /* 2 * Copyright 2017 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #include "gm/gm.h" 9 #include "include/core/SkBlurTypes.h" 10 #include "include/core/SkCanvas.h" 11 #include "include/core/SkColor.h" 12 #include "include/core/SkFont.h" 13 #include "include/core/SkMaskFilter.h" 14 #include "include/core/SkPaint.h" 15 16 // GM to check the behavior from chrome bug:745290 17 DEF_SIMPLE_GM(blurSmallRadii, canvas, 100, 100) { 18 double sigmas[] = {0.5, 0.75, 1.0, 1.5, 2.5}; 19 SkPaint paint; 20 21 for (auto sigma : sigmas) { 22 paint.setColor(SK_ColorBLACK); 23 paint.setAntiAlias(true); 24 paint.setMaskFilter(SkMaskFilter::MakeBlur(kNormal_SkBlurStyle, sigma)); 25 canvas->drawString("Guest", 20, 10, SkFont(), paint); 26 27 paint.setMaskFilter(nullptr); 28 paint.setColor(SK_ColorWHITE); 29 canvas->drawString("Guest", 20, 10, SkFont(), paint); 30 canvas->translate(0, 20); 31 } 32 } 33