skia2/docs/examples/Canvas_drawBitmapRect_3.cpp
Mike Reed e1f72f9392 drawBitmap is deprecated
Bug: skia:11216
Change-Id: I15f7723e70cb6b252bf313530fd6d783a7635a00
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/360777
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
2021-01-27 23:18:21 +00:00

22 lines
925 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 "tools/fiddle/examples.h"
// HASH=bdbeac3c97f60a63987b1cc8e1f1e91e
REG_FIDDLE(Canvas_drawBitmapRect_3, 256, 64, false, 0) {
void draw(SkCanvas* canvas) {
uint32_t pixels[][2] = { { 0x00000000, 0x55550000},
{ 0xAAAA0000, 0xFFFF0000} };
SkBitmap bitmap;
bitmap.installPixels(SkImageInfo::MakeN32Premul(2, 2),
(void*) pixels, sizeof(pixels[0]));
SkPaint paint;
canvas->scale(4, 4);
for (auto color : { SK_ColorRED, SK_ColorBLUE, SK_ColorGREEN } ) {
paint.setColorFilter(SkColorFilters::Blend(color, SkBlendMode::kPlus));
canvas->drawImageRect(bitmap.asImage().get(), SkRect::MakeWH(8, 8),
SkSamplingOptions(), &paint);
canvas->translate(8, 0);
}
}
} // END FIDDLE