| epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | |
| 2 | /* |
| 3 | * Copyright 2006 The Android Open Source Project |
| 4 | * |
| 5 | * Use of this source code is governed by a BSD-style license that can be |
| 6 | * found in the LICENSE file. |
| 7 | */ |
| 8 | |
| reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 9 | |
| 10 | #ifndef SkDrawGradient_DEFINED |
| 11 | #define SkDrawGradient_DEFINED |
| 12 | |
| 13 | #include "SkDrawColor.h" |
| 14 | #include "SkDrawShader.h" |
| 15 | #include "SkIntArray.h" |
| 16 | |
| 17 | class SkUnitMapper; |
| 18 | |
| 19 | class SkGradient : public SkDrawShader { |
| 20 | DECLARE_PRIVATE_MEMBER_INFO(Gradient); |
| 21 | SkGradient(); |
| 22 | virtual ~SkGradient(); |
| 23 | virtual bool add(SkAnimateMaker& , SkDisplayable* child); |
| 24 | #ifdef SK_DUMP_ENABLED |
| 25 | virtual void dumpRest(SkAnimateMaker*); |
| 26 | #endif |
| 27 | virtual void onEndElement(SkAnimateMaker& ); |
| 28 | protected: |
| 29 | SkTDScalarArray offsets; |
| 30 | SkString unitMapper; |
| 31 | SkTDColorArray fColors; |
| 32 | SkTDDrawColorArray fDrawColors; |
| 33 | SkUnitMapper* fUnitMapper; |
| 34 | int addPrelude(); |
| 35 | private: |
| 36 | typedef SkDrawShader INHERITED; |
| 37 | }; |
| 38 | |
| 39 | class SkLinearGradient : public SkGradient { |
| 40 | DECLARE_MEMBER_INFO(LinearGradient); |
| 41 | SkLinearGradient(); |
| 42 | virtual void onEndElement(SkAnimateMaker& ); |
| 43 | #ifdef SK_DUMP_ENABLED |
| 44 | virtual void dump(SkAnimateMaker*); |
| 45 | #endif |
| 46 | virtual SkShader* getShader(); |
| 47 | protected: |
| 48 | SkTDScalarArray points; |
| 49 | private: |
| 50 | typedef SkGradient INHERITED; |
| 51 | }; |
| 52 | |
| 53 | class SkRadialGradient : public SkGradient { |
| 54 | DECLARE_MEMBER_INFO(RadialGradient); |
| 55 | SkRadialGradient(); |
| 56 | #ifdef SK_DUMP_ENABLED |
| 57 | virtual void dump(SkAnimateMaker*); |
| 58 | #endif |
| 59 | virtual SkShader* getShader(); |
| 60 | protected: |
| 61 | SkPoint center; |
| 62 | SkScalar radius; |
| 63 | private: |
| 64 | typedef SkGradient INHERITED; |
| 65 | }; |
| 66 | |
| 67 | #endif // SkDrawGradient_DEFINED |
| 68 | |