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 // HASH=1ede346c430ef23df0eaaf0773dd6a15
REG_FIDDLE(Region_readFromMemory, 256, 100, false, 0)5 REG_FIDDLE(Region_readFromMemory, 256, 100, false, 0) {
6 void draw(SkCanvas* canvas) {
7 SkRegion region({20, 20, 80, 80});
8 size_t size = region.writeToMemory(nullptr);
9 sk_sp<SkData> data = SkData::MakeUninitialized(size);
10 region.writeToMemory(data->writable_data());
11 SkRegion copy;
12 copy.readFromMemory(data->data(), data->size());
13 canvas->drawRegion(copy, SkPaint());
14 }
15 } // END FIDDLE
16