blob: eb2f2e87066f2515886a8b28e75d6454fe44cd8a [file] [log] [blame]
// 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=2d991a231e49d1de13eeb2ba9b440e01
REG_FIDDLE(Surface_readPixels_3, 256, 256, false, 0) {
void draw(SkCanvas* canvas) {
sk_sp<SkSurface> surf(SkSurfaces::Raster(SkImageInfo::MakeN32Premul(64, 64)));
auto surfCanvas = surf->getCanvas();
surfCanvas->clear(SK_ColorGREEN);
SkPaint paint;
surfCanvas->drawOval({2, 10, 58, 54}, paint);
SkImageInfo info = SkImageInfo::Make(64, 64, kBGRA_8888_SkColorType, kPremul_SkAlphaType);
SkBitmap bitmap;
bitmap.setInfo(info);
bitmap.allocPixels();
for (int x : { 32, -32 } ) {
for (int y : { 32, -32 } ) {
surf->readPixels(bitmap, x, y);
}
}
canvas->drawImage(bitmap.asImage(), 0, 0);
}
} // END FIDDLE