1 // Copyright 2019 Google LLC. 2 // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. 3 #include "tools/fiddle/examples.h" 4 REG_FIDDLE(Region_readFromMemory, 256, 100, false, 0) { draw(SkCanvas * canvas)5void draw(SkCanvas* canvas) { 6 SkRegion region({20, 20, 80, 80}); 7 size_t size = region.writeToMemory(nullptr); 8 sk_sp<SkData> data = SkData::MakeUninitialized(size); 9 region.writeToMemory(data->writable_data()); 10 SkRegion copy; 11 copy.readFromMemory(data->data(), data->size()); 12 canvas->drawRegion(copy, SkPaint()); 13 } 14 } // END FIDDLE 15