blob: c403d2fbe62ab5244b3bb1a2277206f2749054f4 (
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
|
/*
* Copyright 2013 The Android Open Source Project
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkXfermodeImageFilter_DEFINED
#define SkXfermodeImageFilter_DEFINED
#include "SkArithmeticImageFilter.h"
#include "SkBlendMode.h"
#include "SkImageFilter.h"
/**
* This filter takes a SkBlendMode, and uses it to composite the foreground over the background.
* If foreground or background is NULL, the input bitmap (src) is used instead.
*/
class SK_API SkXfermodeImageFilter {
public:
static sk_sp<SkImageFilter> Make(SkBlendMode, sk_sp<SkImageFilter> background,
sk_sp<SkImageFilter> foreground,
const SkImageFilter::CropRect* cropRect);
static sk_sp<SkImageFilter> Make(SkBlendMode mode, sk_sp<SkImageFilter> background) {
return Make(mode, std::move(background), nullptr, nullptr);
}
static void InitializeFlattenables();
private:
SkXfermodeImageFilter(); // can't instantiate
};
#endif
|
