skia2/docs/examples/Canvas_getBaseLayerSize.cpp
Hal Canary d88c2e8e09 Docs: rename examples files to match names
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>
2019-03-19 18:49:22 +00:00

20 lines
877 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=374e245d91cd729eca48fd20e631fdf3
REG_FIDDLE(Canvas_getBaseLayerSize, 256, 256, true, 0) {
void draw(SkCanvas* ) {
SkBitmap bitmap;
bitmap.allocPixels(SkImageInfo::MakeN32Premul(20, 30));
SkCanvas canvas(bitmap, SkSurfaceProps(0, kUnknown_SkPixelGeometry));
canvas.clipRect(SkRect::MakeWH(10, 40));
SkIRect clipDeviceBounds = canvas.getDeviceClipBounds();
if (clipDeviceBounds.isEmpty()) {
SkDebugf("Empty clip bounds is unexpected!\n");
}
SkDebugf("clip=%d,%d\n", clipDeviceBounds.width(), clipDeviceBounds.height());
SkISize baseLayerSize = canvas.getBaseLayerSize();
SkDebugf("size=%d,%d\n", baseLayerSize.width(), baseLayerSize.height());
}
} // END FIDDLE