blob: 8765665fbf988f7be40d62381839548e6d2ecbdc (
plain)
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
|
/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkPaintImageFilter_DEFINED
#define SkPaintImageFilter_DEFINED
#include "SkFlattenable.h"
#include "SkImageFilter.h"
#include "SkPaint.h"
class SK_API SkPaintImageFilter : public SkImageFilter {
public:
/** Create a new image filter which fills the given rectangle using the
* given paint. If no rectangle is specified, an output is produced with
* the same bounds as the input primitive (even though the input
* primitive's pixels are not used for processing).
* @param paint Paint to use when filling the rect.
* @param rect Rectangle of output pixels. If NULL or a given crop edge is
* not specified, the source primitive's bounds are used
* instead.
*/
static sk_sp<SkImageFilter> Make(const SkPaint& paint, const CropRect* cropRect = nullptr);
bool affectsTransparentBlack() const override;
Factory getFactory() const override { return CreateProc; }
protected:
void flatten(SkWriteBuffer&) const override;
sk_sp<SkSpecialImage> onFilterImage(SkSpecialImage* source, const Context&,
SkIPoint* offset) const override;
sk_sp<SkImageFilter> onMakeColorSpace(SkColorSpaceXformer* xformer) const override;
private:
SkPaintImageFilter(const SkPaint& paint, const CropRect* rect);
static sk_sp<SkFlattenable> CreateProc(SkReadBuffer&);
friend class SkFlattenable::PrivateInitializer;
SkPaint fPaint;
typedef SkImageFilter INHERITED;
};
#endif
|
