1 /* 2 * Copyright 2015 Google Inc. 3 * 4 * Use of this source code is governed by a BD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #include "gm.h" 9 #include "sk_tool_utils.h" 10 11 #include "SkBlurMask.h" 12 #include "SkBlurMaskFilter.h" 13 #include "SkCanvas.h" 14 #include "SkTextBlob.h" 15 16 // This test ensures that glyphs whose point size is less than the SkGlyphCache's maxmium, but 17 // who have a large blur, are still handled correctly 18 DEF_SIMPLE_GM(largeglyphblur, canvas, 1920, 600) { 19 const char text[] = "Hamburgefons"; 20 21 SkPaint paint; 22 sk_tool_utils::set_portable_typeface(&paint); 23 paint.setTextSize(256); 24 paint.setAntiAlias(true); 25 26 // setup up maskfilter 27 const SkScalar kSigma = SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(40)); 28 29 SkPaint blurPaint(paint); 30 blurPaint.setMaskFilter(SkBlurMaskFilter::Make(kNormal_SkBlurStyle, kSigma)); 31 32 SkTextBlobBuilder builder; 33 34 sk_tool_utils::add_to_text_blob(&builder, text, paint, 0, 0); 35 36 sk_sp<SkTextBlob> blob(builder.make()); 37 canvas->drawTextBlob(blob, 10, 200, blurPaint); 38 canvas->drawTextBlob(blob, 10, 200, paint); 39 40 size_t len = strlen(text); 41 canvas->drawText(text, len, 10, 500, blurPaint); 42 canvas->drawText(text, len, 10, 500, paint); 43 } 44
