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; 12 uint16_t glyphs[len]; 13 SkPaint paint; 14 paint.textToGlyphs(bunny, len, glyphs); 15 paint.setTextEncoding(SkTextEncoding::kGlyphID); 16 paint.setTextScaleX(0.5); 17 SkFont font; 18 font.setScaleX(0.5); 19 int runs[] = { 3, 1, 3 }; 20 SkPoint textPos = { 20, 50 }; 21 int glyphIndex = 0; 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); 29 glyphIndex += runLen; 30 } 31 sk_sp<const SkTextBlob> blob = textBlobBuilder.make(); 32 paint.reset(); 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); 37 } 38 } 39 } // END FIDDLE 40 #endif // Disabled until updated to use current API. 41