skia2/docs/examples/Clear.cpp
Herb Derby 5623d9e36f Replace SK_ARRAY_COUNT with std::size() for skia/docs
Change-Id: I9569ba4760546be6302c24658e64cb58c7db86e5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/550697
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Herb Derby <herb@google.com>
2022-06-16 20:09:58 +00:00

20 lines
803 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=a9b56a26ca469bab9ab10e16f62fb2e2
REG_FIDDLE(Clear, 256, 256, false, 0) {
void draw(SkCanvas* canvas) {
canvas->saveLayer(nullptr, nullptr);
canvas->drawColor(SK_ColorYELLOW, SkBlendMode::kClear);
SkPaint paint;
for (auto color : { SK_ColorRED, SK_ColorBLUE, SK_ColorGREEN } ) {
SkColor colors[] = { color, SkColorSetA(color, 0) };
paint.setShader(SkGradientShader::MakeRadial({ 64, 64}, 100,
colors, nullptr, std::size(colors), SkTileMode::kClamp));
canvas->drawCircle(64, 64, 100, paint);
canvas->translate(64, 64);
}
canvas->restore();
}
} // END FIDDLE