mirror of https://github.com/axmolengine/axmol.git
77 lines
2.1 KiB
C
77 lines
2.1 KiB
C
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/* libs/graphics/animator/SkDrawGradient.h
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**
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** Copyright 2006, The Android Open Source Project
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**
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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**
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** http://www.apache.org/licenses/LICENSE-2.0
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**
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*/
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#ifndef SkDrawGradient_DEFINED
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#define SkDrawGradient_DEFINED
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#include "SkDrawColor.h"
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#include "SkDrawShader.h"
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#include "SkIntArray.h"
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class SkUnitMapper;
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class SkGradient : public SkDrawShader {
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DECLARE_PRIVATE_MEMBER_INFO(Gradient);
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SkGradient();
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virtual ~SkGradient();
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virtual bool add(SkAnimateMaker& , SkDisplayable* child);
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#ifdef SK_DUMP_ENABLED
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virtual void dumpRest(SkAnimateMaker*);
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#endif
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virtual void onEndElement(SkAnimateMaker& );
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protected:
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SkTDScalarArray offsets;
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SkString unitMapper;
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SkTDColorArray fColors;
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SkTDDrawColorArray fDrawColors;
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SkUnitMapper* fUnitMapper;
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int addPrelude();
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private:
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typedef SkDrawShader INHERITED;
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};
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class SkLinearGradient : public SkGradient {
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DECLARE_MEMBER_INFO(LinearGradient);
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SkLinearGradient();
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virtual void onEndElement(SkAnimateMaker& );
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#ifdef SK_DUMP_ENABLED
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virtual void dump(SkAnimateMaker*);
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#endif
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virtual SkShader* getShader();
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protected:
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SkTDScalarArray points;
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private:
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typedef SkGradient INHERITED;
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};
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class SkRadialGradient : public SkGradient {
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DECLARE_MEMBER_INFO(RadialGradient);
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SkRadialGradient();
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#ifdef SK_DUMP_ENABLED
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virtual void dump(SkAnimateMaker*);
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#endif
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virtual SkShader* getShader();
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protected:
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SkPoint center;
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SkScalar radius;
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private:
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typedef SkGradient INHERITED;
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};
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#endif // SkDrawGradient_DEFINED
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