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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkDropShadowImageFilter_DEFINED | 8 #ifndef SkDropShadowImageFilter_DEFINED |
9 #define SkDropShadowImageFilter_DEFINED | 9 #define SkDropShadowImageFilter_DEFINED |
10 | 10 |
11 #include "SkColor.h" | 11 #include "SkColor.h" |
12 #include "SkImageFilter.h" | 12 #include "SkImageFilter.h" |
13 #include "SkScalar.h" | 13 #include "SkScalar.h" |
14 | 14 |
15 class SK_API SkDropShadowImageFilter : public SkImageFilter { | 15 class SK_API SkDropShadowImageFilter : public SkImageFilter { |
16 public: | 16 public: |
17 enum ShadowMode { | 17 enum ShadowMode { |
18 kDrawShadowAndForeground_ShadowMode, | 18 kDrawShadowAndForeground_ShadowMode, |
19 kDrawShadowOnly_ShadowMode, | 19 kDrawShadowOnly_ShadowMode, |
20 | 20 |
21 kLast_ShadowMode = kDrawShadowOnly_ShadowMode | 21 kLast_ShadowMode = kDrawShadowOnly_ShadowMode |
22 }; | 22 }; |
23 | 23 |
24 static const int kShadowModeCount = kLast_ShadowMode+1; | 24 static const int kShadowModeCount = kLast_ShadowMode+1; |
25 | 25 |
26 static sk_sp<SkImageFilter> Make(SkScalar dx, SkScalar dy, SkScalar sigmaX,
SkScalar sigmaY, | 26 static sk_sp<SkImageFilter> Make(SkScalar dx, SkScalar dy, SkScalar sigmaX,
SkScalar sigmaY, |
27 SkColor color, ShadowMode shadowMode, | 27 SkColor color, ShadowMode shadowMode, |
28 sk_sp<SkImageFilter> input, | 28 sk_sp<SkImageFilter> input, |
29 const CropRect* cropRect = nullptr) { | 29 const CropRect* cropRect = nullptr); |
30 return sk_sp<SkImageFilter>(new SkDropShadowImageFilter(dx, dy, sigmaX,
sigmaY, | |
31 color, shadowMod
e, | |
32 std::move(input)
, | |
33 cropRect)); | |
34 } | |
35 | 30 |
36 SkRect computeFastBounds(const SkRect&) const override; | 31 SkRect computeFastBounds(const SkRect&) const override; |
37 SK_TO_STRING_OVERRIDE() | 32 SK_TO_STRING_OVERRIDE() |
38 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkDropShadowImageFilter) | 33 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkDropShadowImageFilter) |
39 | 34 |
40 #ifdef SK_SUPPORT_LEGACY_IMAGEFILTER_PTR | 35 #ifdef SK_SUPPORT_LEGACY_IMAGEFILTER_PTR |
41 static SkImageFilter* Create(SkScalar dx, SkScalar dy, SkScalar sigmaX, SkSc
alar sigmaY, | 36 static SkImageFilter* Create(SkScalar dx, SkScalar dy, SkScalar sigmaX, SkSc
alar sigmaY, |
42 SkColor color, ShadowMode shadowMode, | 37 SkColor color, ShadowMode shadowMode, |
43 SkImageFilter* input = nullptr, | 38 SkImageFilter* input = nullptr, |
44 const CropRect* cropRect = nullptr) { | 39 const CropRect* cropRect = nullptr) { |
(...skipping 14 matching lines...) Expand all Loading... |
59 const CropRect* cropRect); | 54 const CropRect* cropRect); |
60 | 55 |
61 SkScalar fDx, fDy, fSigmaX, fSigmaY; | 56 SkScalar fDx, fDy, fSigmaX, fSigmaY; |
62 SkColor fColor; | 57 SkColor fColor; |
63 ShadowMode fShadowMode; | 58 ShadowMode fShadowMode; |
64 | 59 |
65 typedef SkImageFilter INHERITED; | 60 typedef SkImageFilter INHERITED; |
66 }; | 61 }; |
67 | 62 |
68 #endif | 63 #endif |
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