| // Copyright 2019 Google LLC. |
| // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. |
| #include "tools/fiddle/examples.h" |
| // HASH=cf2cf53321e4e6a77c2841bfbc0ef707 |
| REG_FIDDLE(Image_FromBitmap, 256, 50, false, 0) { |
| void draw(SkCanvas * canvas) { |
| uint8_t storage[][5] = {{0xCA, 0xDA, 0xCA, 0xC9, 0xA3}, |
| {0xAC, 0xA8, 0x89, 0xA7, 0x87}, |
| {0x9B, 0xB5, 0xE5, 0x95, 0x46}, |
| {0x90, 0x81, 0xC5, 0x71, 0x33}, |
| {0x75, 0x55, 0x44, 0x40, 0x30}}; |
| SkImageInfo imageInfo = SkImageInfo::Make(5, 5, kGray_8_SkColorType, kOpaque_SkAlphaType); |
| SkPixmap pixmap(imageInfo, storage[0], sizeof(storage) / 5); |
| SkBitmap bitmap; |
| bitmap.installPixels(pixmap); |
| sk_sp<SkImage> image1 = bitmap.asImage(); |
| bitmap.setImmutable(); |
| sk_sp<SkImage> image2 = bitmap.asImage(); |
| *pixmap.writable_addr8(2, 2) = 0x00; |
| canvas->scale(10, 10); |
| canvas->drawImage(image1, 0, 0); |
| canvas->drawImage(image2, 10, 0); |
| } |
| } // END FIDDLE |