2019-03-15 18:22:51 +00:00
|
|
|
// 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 "fiddle/examples.h"
|
|
|
|
|
// HASH=5e76b68bb46d54315eb0c12d83bd6949
|
2019-03-18 20:06:34 +00:00
|
|
|
REG_FIDDLE(Bitmap_isOpaque, 256, 256, true, 0) {
|
2019-03-15 18:22:51 +00:00
|
|
|
void draw(SkCanvas* canvas) {
|
|
|
|
|
const int height = 2;
|
|
|
|
|
const int width = 2;
|
|
|
|
|
SkBitmap bitmap;
|
|
|
|
|
bitmap.setInfo(SkImageInfo::Make(width, height, kN32_SkColorType, kPremul_SkAlphaType));
|
|
|
|
|
for (int index = 0; index < 2; ++index) {
|
|
|
|
|
bitmap.allocPixels();
|
|
|
|
|
bitmap.eraseColor(0x00000000);
|
|
|
|
|
SkDebugf("isOpaque: %s\n", bitmap.isOpaque() ? "true" : "false");
|
|
|
|
|
bitmap.eraseColor(0xFFFFFFFF);
|
|
|
|
|
SkDebugf("isOpaque: %s\n", bitmap.isOpaque() ? "true" : "false");
|
|
|
|
|
bitmap.setInfo(bitmap.info().makeAlphaType(kOpaque_SkAlphaType));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
} // END FIDDLE
|
