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third_party
skia
docs
examples
Bitmap_getAddr.cpp
Go to the documentation of this file.
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// Copyright 2019 Google LLC.
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#include "
tools/fiddle/examples.h
"
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// HASH=ffcefb2344cd38c3b99f69cfe6d64a17
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REG_FIDDLE
(Bitmap_getAddr, 256, 256,
true
, 3) {
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void
draw
(
SkCanvas
* canvas) {
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char
* row0 = (
char
* )
source
.
getAddr
(0, 0);
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char
* row1 = (
char
* )
source
.
getAddr
(0, 1);
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SkDebugf
(
"addr interval %c= rowBytes\n"
,
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(
size_t
) (row1 - row0) ==
source
.
rowBytes
() ?
'='
:
'!'
);
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}
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}
// END FIDDLE
SkDebugf
void SK_SPI SkDebugf(const char format[],...) SK_PRINTF_LIKE(1
draw
static void draw(SkCanvas *canvas, SkRect &target, int x, int y)
Definition
aaclip.cpp:27
SkBitmap::getAddr
void * getAddr(int x, int y) const
Definition
SkBitmap.cpp:406
SkBitmap::rowBytes
size_t rowBytes() const
Definition
SkBitmap.h:238
SkCanvas
Definition
SkCanvas.h:106
source
SkBitmap source
Definition
examples.cpp:28
examples.h
REG_FIDDLE
#define REG_FIDDLE(NAME, W, H, TEXT, I)
Definition
examples.h:60
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1.9.8