skia2/docs/examples/Canvas_saveLayer.cpp
Michael Ludwig a861106e49 Update docs and samplecode to use new image filter factories
Bug: skia:9280
Change-Id: I03ba9bf1cc952dec77664721fdb3a311f47f7e89
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/230884
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
2019-08-02 14:47:35 +00:00

20 lines
672 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=42318b18d403e17e07a541652da91ee2
REG_FIDDLE(Canvas_saveLayer, 256, 128, false, 0) {
#include "include/effects/SkImageFilters.h"
void draw(SkCanvas* canvas) {
SkPaint paint, blur;
blur.setImageFilter(SkImageFilters::Blur(3, 3, nullptr));
canvas->saveLayer(nullptr, &blur);
SkRect rect = { 25, 25, 50, 50};
canvas->drawRect(rect, paint);
canvas->translate(50, 50);
paint.setColor(SK_ColorRED);
canvas->drawRect(rect, paint);
canvas->restore();
}
} // END FIDDLE