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third_party
skia
docs
examples
Matrix_isIdentity.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=780ab376325b3cfa889ea26c0769ec11
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REG_FIDDLE
(Matrix_isIdentity, 256, 256,
true
, 0) {
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void
draw
(
SkCanvas
* canvas) {
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SkMatrix
matrix;
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matrix.setAll(1, 0, 0, 0, 1, 0, 0, 0, 1);
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SkDebugf
(
"is identity: %s\n"
, matrix.isIdentity() ?
"true"
:
"false"
);
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matrix.setAll(1, 0, 0, 0, 1, 0, 0, 0, 2);
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SkDebugf
(
"is identity: %s\n"
, matrix.isIdentity() ?
"true"
:
"false"
);
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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
SkCanvas
Definition
SkCanvas.h:106
SkMatrix
Definition
SkMatrix.h:54
examples.h
REG_FIDDLE
#define REG_FIDDLE(NAME, W, H, TEXT, I)
Definition
examples.h:60
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1.9.8