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=e9d4eb8ece521b1329e7433d4b243fdf 6 REG_FIDDLE(TextBlob_getIntercepts, 256, 143, false, 0) { 7 void draw(SkCanvas* canvas) { 8 SkFont font; 9 font.setSize(120); 10 SkPoint textPos = { 20, 110 }; 11 int len = 3; 12 SkTextBlobBuilder textBlobBuilder; 13 const SkTextBlobBuilder::RunBuffer& run = 14 textBlobBuilder.allocRun(font, len, textPos.fX, textPos.fY); 15 run.glyphs[0] = 10; 16 run.glyphs[1] = 20; 17 run.glyphs[2] = 30; 18 sk_sp<const SkTextBlob> blob = textBlobBuilder.make(); 19 SkPaint paint; 20 SkScalar bounds[] = { 116, 134 }; 21 int count = blob->getIntercepts(bounds, nullptr); 22 std::vector<SkScalar> intervals; 23 intervals.resize(count); 24 (void) paint.getTextBlobIntercepts(blob.get(), bounds, &intervals.front()); 25 canvas->drawTextBlob(blob.get(), 0, 0, paint); 26 paint.setColor(0xFFFF7777); 27 SkScalar x = textPos.fX; 28 for (int i = 0; i < count; i+= 2) { 29 canvas->drawRect({x, bounds[0], intervals[i], bounds[1]}, paint); 30 x = intervals[i + 1]; 31 } 32 canvas->drawRect({intervals[count - 1], bounds[0], 180, bounds[1]}, paint); 33 } 34 } // END FIDDLE 35 #endif // Disabled until updated to use current API. 36