51e15a69ce
Change-Id: I4b6259590fa0693ee0522b4999a1c0fe250b173d Reviewed-on: https://skia-review.googlesource.com/c/skia/+/212504 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Ben Wagner <bungeman@google.com>
47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
/*
|
|
* 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());
|
|
}
|