1 #if 0 // Disabled until updated to use current API.
2 // Copyright 2019 Google LLC.
3 // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
4 #include "tools/fiddle/examples.h"
5 // HASH=6e12cceca981ddabc0fc18c380543f34
6 REG_FIDDLE(TextBlob_uniqueID, 256, 256, false, 0) {
7 void draw(SkCanvas* canvas) {
8 for (int index = 0; index < 2; ++index) {
9 SkTextBlobBuilder textBlobBuilder;
10 const char bunny[] = "/(^x^)\\";
11 const int len = sizeof(bunny) - 1;
14 paint.textToGlyphs(bunny, len, glyphs);
15 paint.setTextEncoding(SkTextEncoding::kGlyphID);
16 paint.setTextScaleX(0.5);
19 int runs[] = { 3, 1, 3 };
20 SkPoint textPos = { 20, 50 };
22 for (auto runLen : runs) {
23 font.setSize(1 == runLen ? 20 : 50);
24 paint.setTextSize(1 == runLen ? 20 : 50);
25 const SkTextBlobBuilder::RunBuffer& run =
26 textBlobBuilder.allocRun(font, runLen, textPos.fX, textPos.fY);
27 memcpy(run.glyphs, &glyphs[glyphIndex], sizeof(glyphs[0]) * runLen);
28 textPos.fX += paint.measureText(&glyphs[glyphIndex], sizeof(glyphs[0]) * runLen, nullptr);
31 sk_sp<const SkTextBlob> blob = textBlobBuilder.make();
33 canvas->drawTextBlob(blob.get(), 0, 0, paint);
34 std::string id = "unique ID:" + std::to_string(blob->uniqueID());
35 canvas->drawString(id.c_str(), 30, blob->bounds().fBottom + 15, paint);
36 canvas->translate(blob->bounds().fRight + 10, 0);
40 #endif // Disabled until updated to use current API.