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Hal Canary87515122019-03-15 14:22:51 -04001// 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 "fiddle/examples.h"
4// HASH=481e990e923a0ed34654f4361b94f096
Hal Canarya7181e7c2019-03-18 16:06:34 -04005REG_FIDDLE(Canvas_readPixels_b, 256, 256, true, 0) {
Hal Canary87515122019-03-15 14:22:51 -04006void draw(SkCanvas* canvas) {
7 canvas->clear(0x8055aaff);
8 for (SkAlphaType alphaType : { kPremul_SkAlphaType, kUnpremul_SkAlphaType } ) {
9 uint32_t pixel = 0;
10 SkImageInfo info = SkImageInfo::Make(1, 1, kBGRA_8888_SkColorType, alphaType);
11 if (canvas->readPixels(info, &pixel, 4, 0, 0)) {
12 SkDebugf("pixel = %08x\n", pixel);
13 }
14 }
15}
16} // END FIDDLE