skia2/docs/examples/Canvas_empty_constructor.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

19 lines
675 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=4a00e6589e862fde5be532f4b6e316ce
REG_FIDDLE(Canvas_empty_constructor, 256, 256, true, 0) {
static void check_for_rotated_ctm(const SkCanvas* canvas) {
const SkMatrix& matrix = canvas->getTotalMatrix();
SkDebugf("rect stays rect is %s\n", matrix.rectStaysRect() ? "true" : "false");
}
void draw(SkCanvas* canvas) {
check_for_rotated_ctm(canvas);
canvas->rotate(30);
check_for_rotated_ctm(canvas);
SkCanvas defaultCanvas;
check_for_rotated_ctm(&defaultCanvas);
}
} // END FIDDLE