| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| #ifndef INCLUDED_SVGIO_SVGREADER_SVGGRADIENTNODE_HXX |
| #define INCLUDED_SVGIO_SVGREADER_SVGGRADIENTNODE_HXX |
| |
| #include <svgio/svgiodllapi.h> |
| #include <svgio/svgreader/svgnode.hxx> |
| #include <svgio/svgreader/svgstyleattributes.hxx> |
| #include <drawinglayer/primitive2d/svggradientprimitive2d.hxx> |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| namespace svgio |
| { |
| namespace svgreader |
| { |
| class SvgGradientNode : public SvgNode |
| { |
| private: |
| /// use styles |
| SvgStyleAttributes maSvgStyleAttributes; |
| |
| /// linear gradient values |
| SvgNumber maX1; |
| SvgNumber maY1; |
| SvgNumber maX2; |
| SvgNumber maY2; |
| |
| /// radial gradient values |
| SvgNumber maCx; |
| SvgNumber maCy; |
| SvgNumber maR; |
| SvgNumber maFx; |
| SvgNumber maFy; |
| |
| /// variable scan values, dependent of given XAttributeList |
| SvgUnits maGradientUnits; |
| drawinglayer::primitive2d::SpreadMethod maSpreadMethod; |
| basegfx::B2DHomMatrix* mpaGradientTransform; |
| |
| /// link to another gradient used as style. If maXLink |
| /// is set, the node can be fetched on demand by using |
| // tryToFindLink (buffered) |
| rtl::OUString maXLink; |
| const SvgGradientNode* mpXLink; |
| |
| /// link on demand |
| void tryToFindLink(); |
| |
| public: |
| SvgGradientNode( |
| SVGToken aType, |
| SvgDocument& rDocument, |
| SvgNode* pParent); |
| virtual ~SvgGradientNode(); |
| |
| virtual const SvgStyleAttributes* getSvgStyleAttributes() const; |
| virtual void parseAttribute(const rtl::OUString& rTokenName, SVGToken aSVGToken, const rtl::OUString& aContent); |
| |
| /// collect gradient stop entries |
| void collectGradientEntries(drawinglayer::primitive2d::SvgGradientEntryVector& aVector) const; |
| |
| /// x1 content |
| const SvgNumber getX1() const; |
| void setX1(const SvgNumber& rX1 = SvgNumber()) { maX1 = rX1; } |
| |
| /// y1 content |
| const SvgNumber getY1() const; |
| void setY1(const SvgNumber& rY1 = SvgNumber()) { maY1 = rY1; } |
| |
| /// x2 content |
| const SvgNumber getX2() const; |
| void setX2(const SvgNumber& rX2 = SvgNumber()) { maX2 = rX2; } |
| |
| /// y2 content |
| const SvgNumber getY2() const; |
| void setY2(const SvgNumber& rY2 = SvgNumber()) { maY2 = rY2; } |
| |
| /// Cx content |
| const SvgNumber getCx() const; |
| void setCx(const SvgNumber& rCx = SvgNumber()) { maCx = rCx; } |
| |
| /// Cy content |
| const SvgNumber getCy() const; |
| void setCy(const SvgNumber& rCy = SvgNumber()) { maCy = rCy; } |
| |
| /// R content |
| const SvgNumber getR() const; |
| void setR(const SvgNumber& rR = SvgNumber()) { maR = rR; } |
| |
| /// Fx content |
| const SvgNumber* getFx() const; |
| void setFx(const SvgNumber& rFx = SvgNumber()) { maFx = rFx; } |
| |
| /// Fy content |
| const SvgNumber* getFy() const; |
| void setFy(const SvgNumber& rFy = SvgNumber()) { maFy = rFy; } |
| |
| /// gradientUnits content |
| SvgUnits getGradientUnits() const { return maGradientUnits; } |
| void setGradientUnits(const SvgUnits aGradientUnits) { maGradientUnits = aGradientUnits; } |
| |
| /// SpreadMethod content |
| drawinglayer::primitive2d::SpreadMethod getSpreadMethod() const { return maSpreadMethod; } |
| void setSpreadMethod(const drawinglayer::primitive2d::SpreadMethod aSpreadMethod) { maSpreadMethod = aSpreadMethod; } |
| |
| /// transform content, set if found in current context |
| const basegfx::B2DHomMatrix* getGradientTransform() const; |
| void setGradientTransform(const basegfx::B2DHomMatrix* pMatrix = 0); |
| }; |
| } // end of namespace svgreader |
| } // end of namespace svgio |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| #endif //INCLUDED_SVGIO_SVGREADER_SVGGRADIENTNODE_HXX |
| |
| // eof |