1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _BGFX_TOOLS_CANVASTOOLS_HXX 25 #define _BGFX_TOOLS_CANVASTOOLS_HXX 26 27 #include <com/sun/star/uno/Reference.hxx> 28 #include <com/sun/star/uno/Sequence.hxx> 29 #include <basegfx/basegfxdllapi.h> 30 31 32 namespace com { namespace sun { namespace star { namespace geometry 33 { 34 struct AffineMatrix2D; 35 struct AffineMatrix3D; 36 struct Matrix2D; 37 struct RealPoint2D; 38 struct RealSize2D; 39 struct RealRectangle2D; 40 struct RealRectangle3D; 41 struct IntegerPoint2D; 42 struct IntegerSize2D; 43 struct IntegerRectangle2D; 44 struct RealBezierSegment2D; 45 } } } } 46 47 namespace com { namespace sun { namespace star { namespace rendering 48 { 49 class XGraphicDevice; 50 class XPolyPolygon2D; 51 } } } } 52 53 namespace com { namespace sun { namespace star { namespace awt 54 { 55 struct Point; 56 struct Size; 57 struct Rectangle; 58 } } } } 59 60 namespace basegfx 61 { 62 class B2DHomMatrix; 63 class B3DHomMatrix; 64 class B2DVector; 65 class B2DPoint; 66 class B2DRange; 67 class B3DRange; 68 class B2IVector; 69 class B2IPoint; 70 class B2IRange; 71 class B2DPolygon; 72 class B2DPolyPolygon; 73 74 namespace unotools 75 { 76 // Polygon conversions 77 // =================================================================== 78 79 BASEGFX_DLLPUBLIC ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XPolyPolygon2D > 80 xPolyPolygonFromB2DPolygon( const ::com::sun::star::uno::Reference< 81 ::com::sun::star::rendering::XGraphicDevice >& xGraphicDevice, 82 const ::basegfx::B2DPolygon& rPoly ); 83 84 BASEGFX_DLLPUBLIC ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XPolyPolygon2D > 85 xPolyPolygonFromB2DPolyPolygon( const ::com::sun::star::uno::Reference< 86 ::com::sun::star::rendering::XGraphicDevice >& xGraphicDevice, 87 const ::basegfx::B2DPolyPolygon& rPolyPoly ); 88 89 90 BASEGFX_DLLPUBLIC ::com::sun::star::uno::Sequence< 91 ::com::sun::star::uno::Sequence< 92 ::com::sun::star::geometry::RealBezierSegment2D > > 93 bezierSequenceSequenceFromB2DPolyPolygon( const ::basegfx::B2DPolyPolygon& rPolyPoly ); 94 95 BASEGFX_DLLPUBLIC ::com::sun::star::uno::Sequence< 96 ::com::sun::star::uno::Sequence< 97 ::com::sun::star::geometry::RealPoint2D > > 98 pointSequenceSequenceFromB2DPolyPolygon( const ::basegfx::B2DPolyPolygon& rPolyPoly ); 99 100 BASEGFX_DLLPUBLIC ::basegfx::B2DPolygon polygonFromPoint2DSequence( 101 const ::com::sun::star::uno::Sequence< 102 ::com::sun::star::geometry::RealPoint2D >& rPoints ); 103 104 BASEGFX_DLLPUBLIC ::basegfx::B2DPolyPolygon polyPolygonFromPoint2DSequenceSequence( 105 const ::com::sun::star::uno::Sequence< 106 ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealPoint2D > >& rPoints ); 107 108 BASEGFX_DLLPUBLIC ::basegfx::B2DPolygon polygonFromBezier2DSequence( 109 const ::com::sun::star::uno::Sequence< 110 ::com::sun::star::geometry::RealBezierSegment2D >& rPoints ); 111 112 BASEGFX_DLLPUBLIC ::basegfx::B2DPolyPolygon polyPolygonFromBezier2DSequenceSequence( 113 const ::com::sun::star::uno::Sequence< 114 ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealBezierSegment2D > >& rPoints ); 115 116 BASEGFX_DLLPUBLIC ::basegfx::B2DPolyPolygon b2DPolyPolygonFromXPolyPolygon2D( 117 const ::com::sun::star::uno::Reference< 118 ::com::sun::star::rendering::XPolyPolygon2D >& rPoly ); 119 120 // Matrix conversions 121 // =================================================================== 122 123 BASEGFX_DLLPUBLIC ::com::sun::star::geometry::AffineMatrix2D& 124 affineMatrixFromHomMatrix( ::com::sun::star::geometry::AffineMatrix2D& matrix, 125 const ::basegfx::B2DHomMatrix& transform); 126 127 BASEGFX_DLLPUBLIC ::com::sun::star::geometry::AffineMatrix3D& affineMatrixFromHomMatrix3D( 128 ::com::sun::star::geometry::AffineMatrix3D& matrix, 129 const ::basegfx::B3DHomMatrix& transform); 130 131 BASEGFX_DLLPUBLIC ::basegfx::B2DHomMatrix& 132 homMatrixFromAffineMatrix( ::basegfx::B2DHomMatrix& transform, 133 const ::com::sun::star::geometry::AffineMatrix2D& matrix ); 134 135 BASEGFX_DLLPUBLIC ::basegfx::B2DHomMatrix homMatrixFromAffineMatrix( const ::com::sun::star::geometry::AffineMatrix2D& matrix ); 136 BASEGFX_DLLPUBLIC ::basegfx::B3DHomMatrix homMatrixFromAffineMatrix3D( const ::com::sun::star::geometry::AffineMatrix3D& matrix ); 137 138 BASEGFX_DLLPUBLIC ::com::sun::star::geometry::Matrix2D& 139 matrixFromHomMatrix( ::com::sun::star::geometry::Matrix2D& matrix, 140 const ::basegfx::B2DHomMatrix& transform); 141 142 BASEGFX_DLLPUBLIC ::basegfx::B2DHomMatrix& 143 homMatrixFromMatrix( ::basegfx::B2DHomMatrix& transform, 144 const ::com::sun::star::geometry::Matrix2D& matrix ); 145 146 // Geometry conversions 147 // =================================================================== 148 149 BASEGFX_DLLPUBLIC ::com::sun::star::geometry::RealSize2D size2DFromB2DSize( const ::basegfx::B2DVector& ); 150 BASEGFX_DLLPUBLIC ::com::sun::star::geometry::RealPoint2D point2DFromB2DPoint( const ::basegfx::B2DPoint& ); 151 BASEGFX_DLLPUBLIC ::com::sun::star::geometry::RealRectangle2D rectangle2DFromB2DRectangle( const ::basegfx::B2DRange& ); 152 BASEGFX_DLLPUBLIC ::com::sun::star::geometry::RealRectangle3D rectangle3DFromB3DRectangle( const ::basegfx::B3DRange& ); 153 154 BASEGFX_DLLPUBLIC ::basegfx::B2DVector b2DSizeFromRealSize2D( const ::com::sun::star::geometry::RealSize2D& ); 155 BASEGFX_DLLPUBLIC ::basegfx::B2DPoint b2DPointFromRealPoint2D( const ::com::sun::star::geometry::RealPoint2D& ); 156 BASEGFX_DLLPUBLIC ::basegfx::B2DRange b2DRectangleFromRealRectangle2D( const ::com::sun::star::geometry::RealRectangle2D& ); 157 BASEGFX_DLLPUBLIC ::basegfx::B3DRange b3DRectangleFromRealRectangle3D( const ::com::sun::star::geometry::RealRectangle3D& ); 158 159 BASEGFX_DLLPUBLIC ::com::sun::star::geometry::IntegerSize2D integerSize2DFromB2ISize( const ::basegfx::B2IVector& ); 160 BASEGFX_DLLPUBLIC ::com::sun::star::geometry::IntegerPoint2D integerPoint2DFromB2IPoint( const ::basegfx::B2IPoint& ); 161 BASEGFX_DLLPUBLIC ::com::sun::star::geometry::IntegerRectangle2D integerRectangle2DFromB2IRectangle( const ::basegfx::B2IRange& ); 162 163 BASEGFX_DLLPUBLIC ::basegfx::B2IVector b2ISizeFromIntegerSize2D( const ::com::sun::star::geometry::IntegerSize2D& ); 164 BASEGFX_DLLPUBLIC ::basegfx::B2IPoint b2IPointFromIntegerPoint2D( const ::com::sun::star::geometry::IntegerPoint2D& ); 165 BASEGFX_DLLPUBLIC ::basegfx::B2IRange b2IRectangleFromIntegerRectangle2D( const ::com::sun::star::geometry::IntegerRectangle2D& ); 166 167 BASEGFX_DLLPUBLIC ::com::sun::star::awt::Size awtSizeFromB2ISize( const ::basegfx::B2IVector& ); 168 BASEGFX_DLLPUBLIC ::com::sun::star::awt::Point awtPointFromB2IPoint( const ::basegfx::B2IPoint& ); 169 BASEGFX_DLLPUBLIC ::com::sun::star::awt::Rectangle awtRectangleFromB2IRectangle( const ::basegfx::B2IRange& ); 170 171 BASEGFX_DLLPUBLIC ::basegfx::B2IVector b2ISizeFromAwtSize( const ::com::sun::star::awt::Size& ); 172 BASEGFX_DLLPUBLIC ::basegfx::B2IPoint b2IPointFromAwtPoint( const ::com::sun::star::awt::Point& ); 173 BASEGFX_DLLPUBLIC ::basegfx::B2IRange b2IRectangleFromAwtRectangle( const ::com::sun::star::awt::Rectangle& ); 174 175 // Geometry comparisons 176 // =================================================================== 177 178 BASEGFX_DLLPUBLIC bool RealSize2DAreEqual( const ::com::sun::star::geometry::RealSize2D& rA, const ::com::sun::star::geometry::RealSize2D& rB ); 179 BASEGFX_DLLPUBLIC bool RealPoint2DAreEqual( const ::com::sun::star::geometry::RealPoint2D& rA, const ::com::sun::star::geometry::RealPoint2D& rB ); 180 BASEGFX_DLLPUBLIC bool RealRectangle2DAreEqual( const ::com::sun::star::geometry::RealRectangle2D& rA, const ::com::sun::star::geometry::RealRectangle2D& rB ); 181 BASEGFX_DLLPUBLIC bool RealRectangle3DAreEqual( const ::com::sun::star::geometry::RealRectangle3D& rA, const ::com::sun::star::geometry::RealRectangle3D& rB ); 182 BASEGFX_DLLPUBLIC bool AffineMatrix2DAreEqual( const ::com::sun::star::geometry::AffineMatrix2D& rA, const ::com::sun::star::geometry::AffineMatrix2D& rB ); 183 184 BASEGFX_DLLPUBLIC bool IntegerSize2DAreEqual( const ::com::sun::star::geometry::IntegerSize2D& rA, const ::com::sun::star::geometry::IntegerSize2D& rB ); 185 BASEGFX_DLLPUBLIC bool IntegerPoint2DAreEqual( const ::com::sun::star::geometry::IntegerPoint2D& rA, const ::com::sun::star::geometry::IntegerPoint2D& rB ); 186 BASEGFX_DLLPUBLIC bool IntegerRectangle2DAreEqual( const ::com::sun::star::geometry::IntegerRectangle2D& rA, const ::com::sun::star::geometry::IntegerRectangle2D& rB ); 187 188 BASEGFX_DLLPUBLIC bool awtSizeAreEqual( const ::com::sun::star::awt::Size& rA, const ::com::sun::star::awt::Size& rB ); 189 BASEGFX_DLLPUBLIC bool awtPointAreEqual( const ::com::sun::star::awt::Point& rA, const ::com::sun::star::awt::Point& rB ); 190 BASEGFX_DLLPUBLIC bool awtRectangleAreEqual( const ::com::sun::star::awt::Rectangle& rA, const ::com::sun::star::awt::Rectangle& rB ); 191 192 /** Return smalltest integer range, which completely contains 193 given floating point range. 194 195 @param rRange 196 Input range. Values must be within the representable 197 bounds of sal_Int32 198 199 @return the closest integer range, which completely 200 contains rRange. 201 */ 202 BASEGFX_DLLPUBLIC ::basegfx::B2IRange b2ISurroundingRangeFromB2DRange( const ::basegfx::B2DRange& rRange ); 203 204 /** Return smalltest B2DRange with integer values, which 205 completely contains given floating point range. 206 207 @param rRange 208 Input range. 209 210 @return the closest B2DRange with integer coordinates, 211 which completely contains rRange. 212 */ 213 BASEGFX_DLLPUBLIC ::basegfx::B2DRange b2DSurroundingIntegerRangeFromB2DRange( const ::basegfx::B2DRange& rRange ); 214 215 } 216 } 217 218 #endif /* _BGFX_TOOLS_CANVASTOOLS_HXX */ 219