d88c2e8e09
Change-Id: I9a6b2780cfdd91cdd16d5a08eb9ba1214492cb7e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201982 Commit-Queue: Hal Canary <halcanary@google.com> Reviewed-by: Hal Canary <halcanary@google.com>
41 lines
1.7 KiB
C++
41 lines
1.7 KiB
C++
#if 0 // Disabled until updated to use current API.
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// Copyright 2019 Google LLC.
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#include "fiddle/examples.h"
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// HASH=6e12cceca981ddabc0fc18c380543f34
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REG_FIDDLE(TextBlob_uniqueID, 256, 256, false, 0) {
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void draw(SkCanvas* canvas) {
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for (int index = 0; index < 2; ++index) {
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SkTextBlobBuilder textBlobBuilder;
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const char bunny[] = "/(^x^)\\";
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const int len = sizeof(bunny) - 1;
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uint16_t glyphs[len];
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SkPaint paint;
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paint.textToGlyphs(bunny, len, glyphs);
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paint.setTextEncoding(kGlyphID_SkTextEncoding);
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paint.setTextScaleX(0.5);
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SkFont font;
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font.setScaleX(0.5);
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int runs[] = { 3, 1, 3 };
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SkPoint textPos = { 20, 50 };
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int glyphIndex = 0;
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for (auto runLen : runs) {
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font.setSize(1 == runLen ? 20 : 50);
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paint.setTextSize(1 == runLen ? 20 : 50);
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const SkTextBlobBuilder::RunBuffer& run =
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textBlobBuilder.allocRun(font, runLen, textPos.fX, textPos.fY);
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memcpy(run.glyphs, &glyphs[glyphIndex], sizeof(glyphs[0]) * runLen);
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textPos.fX += paint.measureText(&glyphs[glyphIndex], sizeof(glyphs[0]) * runLen, nullptr);
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glyphIndex += runLen;
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}
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sk_sp<const SkTextBlob> blob = textBlobBuilder.make();
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paint.reset();
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canvas->drawTextBlob(blob.get(), 0, 0, paint);
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std::string id = "unique ID:" + std::to_string(blob->uniqueID());
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canvas->drawString(id.c_str(), 30, blob->bounds().fBottom + 15, paint);
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canvas->translate(blob->bounds().fRight + 10, 0);
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}
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}
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} // END FIDDLE
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#endif // Disabled until updated to use current API.
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