d88c2e8e09
Change-Id: I9a6b2780cfdd91cdd16d5a08eb9ba1214492cb7e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201982 Commit-Queue: Hal Canary <halcanary@google.com> Reviewed-by: Hal Canary <halcanary@google.com>
19 lines
689 B
C++
19 lines
689 B
C++
// 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=34479d5aa23ce9f5e334b0786c9edb22
|
|
REG_FIDDLE(Bitmap_tryAllocPixels, 256, 256, false, 3) {
|
|
void draw(SkCanvas* canvas) {
|
|
SkBitmap bitmap;
|
|
SkImageInfo info = SkImageInfo::Make(64, 256, kGray_8_SkColorType, kOpaque_SkAlphaType);
|
|
if (bitmap.tryAllocPixels(info, 0)) {
|
|
SkCanvas offscreen(bitmap);
|
|
offscreen.scale(.5f, .5f);
|
|
for (int x : { 0, 64, 128, 192 } ) {
|
|
offscreen.drawBitmap(source, -x, 0);
|
|
canvas->drawBitmap(bitmap, x, 0);
|
|
}
|
|
}
|
|
}
|
|
} // END FIDDLE
|