1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
/*
* Copyright 2013 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "gm.h"
#include "SkBitmap.h"
#include "SkCanvas.h"
#include "SkClipStack.h"
#include "SkDevice.h"
#include "SkPath.h"
#include "SkPathOps.h"
#include "SkPicture.h"
#include "SkPictureRecorder.h"
#include "SkRect.h"
namespace skiagm {
class PathOpsSkpClipGM : public GM {
public:
PathOpsSkpClipGM() {
}
protected:
SkString onShortName() override {
return SkString("pathopsskpclip");
}
SkISize onISize() override {
return SkISize::Make(1200, 900);
}
void onDraw(SkCanvas* canvas) override {
SkPictureRecorder recorder;
SkCanvas* rec = recorder.beginRecording(1200, 900, nullptr, 0);
SkPath p;
SkRect r = {
SkIntToScalar(100),
SkIntToScalar(200),
SkIntToScalar(400),
SkIntToScalar(700)
};
p.addRoundRect(r, SkIntToScalar(50), SkIntToScalar(50));
rec->clipPath(p, SkRegion::kIntersect_Op, true);
rec->translate(SkIntToScalar(250), SkIntToScalar(250));
rec->clipPath(p, SkRegion::kIntersect_Op, true);
rec->drawColor(0xffff0000);
SkAutoTUnref<SkPicture> pict(recorder.endRecording());
canvas->setAllowSimplifyClip(true);
canvas->save();
canvas->drawPicture(pict);
canvas->restore();
canvas->setAllowSimplifyClip(false);
canvas->save();
canvas->translate(SkIntToScalar(1200 / 2), 0);
canvas->drawPicture(pict);
canvas->restore();
}
private:
typedef GM INHERITED;
};
//////////////////////////////////////////////////////////////////////////////
static GM* MyFactory(void*) { return new PathOpsSkpClipGM; }
static GMRegistry reg(MyFactory);
}
|
