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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.
Mike Kleinc0bd9f92019-04-23 12:05:21 -05003#include "tools/fiddle/examples.h"
Hal Canary87515122019-03-15 14:22:51 -04004// HASH=cf2cf53321e4e6a77c2841bfbc0ef707
Hal Canarya7181e7c2019-03-18 16:06:34 -04005REG_FIDDLE(Image_MakeFromBitmap, 256, 50, false, 0) {
Hal Canary87515122019-03-15 14:22:51 -04006void draw(SkCanvas* canvas) {
7 uint8_t storage[][5] = {{ 0xCA, 0xDA, 0xCA, 0xC9, 0xA3 },
8 { 0xAC, 0xA8, 0x89, 0xA7, 0x87 },
9 { 0x9B, 0xB5, 0xE5, 0x95, 0x46 },
10 { 0x90, 0x81, 0xC5, 0x71, 0x33 },
11 { 0x75, 0x55, 0x44, 0x40, 0x30 }};
12 SkImageInfo imageInfo = SkImageInfo::Make(5, 5, kGray_8_SkColorType, kOpaque_SkAlphaType);
13 SkPixmap pixmap(imageInfo, storage[0], sizeof(storage) / 5);
14 SkBitmap bitmap;
15 bitmap.installPixels(pixmap);
Mike Reeddc607e32020-12-23 11:50:36 -050016 sk_sp<SkImage> image1 = bitmap.asImage();
Hal Canary87515122019-03-15 14:22:51 -040017 bitmap.setImmutable();
Mike Reeddc607e32020-12-23 11:50:36 -050018 sk_sp<SkImage> image2 = bitmap.asImage();
Hal Canary87515122019-03-15 14:22:51 -040019 *pixmap.writable_addr8(2, 2) = 0x00;
20 canvas->scale(10, 10);
21 canvas->drawImage(image1, 0, 0);
22 canvas->drawImage(image2, 10, 0);
23}
24} // END FIDDLE