/* * Copyright 2016 Google Inc. * * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #include "gm/gm.h" #include "include/core/SkCanvas.h" #include "include/core/SkFont.h" #include "include/core/SkFontTypes.h" #include "include/core/SkPaint.h" #include "include/core/SkScalar.h" #include "include/core/SkTextBlob.h" #include <string.h> // https://bugs.skia.org/5321 // two strings should draw the same. PDF did not. DEF_SIMPLE_GM(skbug_5321, canvas, 128, 128) { SkFont font; font.setEdging(SkFont::Edging::kAlias); font.setSize(30); const char text[] = "x\314\200y"; // utf8(u"x\u0300y") SkScalar x = 20, y = 45; size_t byteLength = strlen(text); canvas->drawSimpleText(text, byteLength, SkTextEncoding::kUTF8, x, y, font, SkPaint()); y += font.getMetrics(nullptr); int glyph_count = font.countText(text, byteLength, SkTextEncoding::kUTF8); SkTextBlobBuilder builder; auto rec = builder.allocRunPosH(font, glyph_count, y); font.textToGlyphs(text, byteLength, SkTextEncoding::kUTF8, rec.glyphs, glyph_count); font.getWidths(rec.glyphs, glyph_count, rec.pos); for (int i = 0; i < glyph_count; ++i) { SkScalar w = rec.pos[i]; rec.pos[i] = x; x += w; } canvas->drawTextBlob(builder.make(), 0, 0, SkPaint()); }