1 /* 2 * Copyright 2016 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.h" 9 10 // https://bugs.skia.org/5321 11 // two strings should draw the same. PDF did not. 12 DEF_SIMPLE_GM(skbug_5321, canvas, 128, 128) { 13 SkPaint paint; 14 paint.setStyle(SkPaint::kFill_Style); 15 paint.setTextSize(30); 16 17 paint.setTextEncoding(SkPaint::kUTF8_TextEncoding); 18 const char text[] = "x\314\200y"; // utf8(u"x\u0300y") 19 SkScalar x = 20, y = 45; 20 size_t byteLength = strlen(text); 21 canvas->drawText(text, byteLength, x, y, paint); 22 23 int glyph_count = paint.countText(text, byteLength); 24 SkAutoTMalloc<SkScalar> widths(glyph_count); 25 (void)paint.getTextWidths(text, byteLength, &widths[0]); 26 for (int i = 0; i < glyph_count; ++i) { 27 SkScalar w = widths[i]; 28 widths[i] = x; 29 x += w; 30 } 31 y += paint.getFontMetrics(nullptr); 32 canvas->drawPosTextH(text, byteLength, &widths[0], y, paint); 33 } 34