Flutter Engine
The Flutter Engine
ImageInfo_dimensions.cpp
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1// Copyright 2019 Google LLC.
2// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
4REG_FIDDLE(ImageInfo_dimensions, 256, 256, true, 0) {
5void draw(SkCanvas* canvas) {
6 const int height = 2;
7 const int width = 2;
8 SkImageInfo imageInfo = SkImageInfo::Make(width, height, kN32_SkColorType, kPremul_SkAlphaType);
9 SkISize dimensions = imageInfo.dimensions();
10 SkIRect bounds = imageInfo.bounds();
11 SkIRect dimensionsAsBounds = SkIRect::MakeSize(dimensions);
12 SkDebugf("dimensionsAsBounds %c= bounds\n", dimensionsAsBounds == bounds ? '=' : '!');
13}
14} // END FIDDLE
REG_FIDDLE(ImageInfo_dimensions, 256, 256, true, 0)
@ kPremul_SkAlphaType
pixel components are premultiplied by alpha
Definition: SkAlphaType.h:29
void SK_SPI SkDebugf(const char format[],...) SK_PRINTF_LIKE(1
static void draw(SkCanvas *canvas, SkRect &target, int x, int y)
Definition: aaclip.cpp:27
Optional< SkRect > bounds
Definition: SkRecords.h:189
int32_t height
int32_t width
Definition: SkRect.h:32
static constexpr SkIRect MakeSize(const SkISize &size)
Definition: SkRect.h:66
Definition: SkSize.h:16
SkIRect bounds() const
Definition: SkImageInfo.h:427
SkISize dimensions() const
Definition: SkImageInfo.h:421
static SkImageInfo Make(int width, int height, SkColorType ct, SkAlphaType at)