| Hal Canary | 83c2f70 | 2019-03-07 14:53:03 -0500 | [diff] [blame] | 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 "fiddle/examples.h" |
| 4 | // HASH=9df1baa17658fbd0c419780f26fd854f |
| 5 | REG_FIDDLE(Bitmap_031, 256, 256, true, 0) { |
| 6 | void draw(SkCanvas* canvas) { |
| 7 | SkBitmap bitmap; |
| 8 | bitmap.setInfo(SkImageInfo::Make(2, 2, kN32_SkColorType, kPremul_SkAlphaType)); |
| 9 | for (int index = 0; index < 2; ++index) { |
| 10 | bitmap.allocPixels(); |
| 11 | bitmap.eraseColor(0x00000000); |
| 12 | SkDebugf("computeIsOpaque: %s\n", SkBitmap::ComputeIsOpaque(bitmap) ? "true" : "false"); |
| 13 | bitmap.eraseColor(0xFFFFFFFF); |
| 14 | SkDebugf("computeIsOpaque: %s\n", SkBitmap::ComputeIsOpaque(bitmap) ? "true" : "false"); |
| 15 | bitmap.setInfo(bitmap.info().makeAlphaType(kOpaque_SkAlphaType)); |
| 16 | } |
| 17 | } |
| 18 | } // END FIDDLE |