chart2/source/tools/BaseGFXHelper.cxx

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  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_chart2.hxx"
  30
  31 #include "BaseGFXHelper.hxx"
  32 #include <com/sun/star/drawing/DoubleSequence.hpp>
  33
  34 using namespace ::com::sun::star;
  35 using namespace ::com::sun::star::drawing;
  36 using namespace ::basegfx;
  37
  38 namespace chart
  39 {
  40 namespace BaseGFXHelper
  41 {
  42
  43 ::basegfx::B3DRange getBoundVolume( const drawing::PolyPolygonShape3D& rPolyPoly )
  44 {
  45     ::basegfx::B3DRange aRet;
  46
  47     bool bInited = false;
  48     sal_Int32 nPolyCount = rPolyPoly.SequenceX.getLength();
  49     for(sal_Int32 nPoly = 0; nPoly < nPolyCount; nPoly++)
  50     {
  51         sal_Int32 nPointCount = rPolyPoly.SequenceX[nPoly].getLength();
  52         for( sal_Int32 nPoint = 0; nPoint < nPointCount; nPoint++)
  53         {
  54             if(!bInited)
  55             {
  56                 aRet = ::basegfx::B3DRange(::basegfx::B3DTuple(
  57                           rPolyPoly.SequenceX[nPoly][nPoint]
  58                         , rPolyPoly.SequenceY[nPoly][nPoint]
  59                         , rPolyPoly.SequenceZ[nPoly][nPoint]));
  60                 bInited = true;
  61             }
  62             else
  63             {
  64                 aRet.expand( ::basegfx::B3DTuple(
  65                           rPolyPoly.SequenceX[nPoly][nPoint]
  66                         , rPolyPoly.SequenceY[nPoly][nPoint]
  67                         , rPolyPoly.SequenceZ[nPoly][nPoint]));
  68             }
  69         }
  70     }
  71
  72     return aRet;
  73 }
  74
  75 B2IRectangle makeRectangle( const awt::Point& rPos, const awt::Size& rSize )
  76 {
  77     return B2IRectangle(rPos.X,rPos.Y,rPos.X+rSize.Width,rPos.Y+rSize.Height);
  78 }
  79
  80 awt::Point B2IRectangleToAWTPoint( const ::basegfx::B2IRectangle& rB2IRectangle )
  81 {
  82     return awt::Point( rB2IRectangle.getMinX(), rB2IRectangle.getMinY() );
  83 }
  84
  85 awt::Size B2IRectangleToAWTSize( const ::basegfx::B2IRectangle& rB2IRectangle )
  86 {
  87     return awt::Size( static_cast< sal_Int32 >( rB2IRectangle.getWidth()),
  88                       static_cast< sal_Int32 >( rB2IRectangle.getHeight()));
  89 }
  90
  91 awt::Rectangle B2IRectangleToAWTRectangle(
  92     const ::basegfx::B2IRectangle& rB2IRectangle )
  93 {
  94     return awt::Rectangle( rB2IRectangle.getMinX(), rB2IRectangle.getMinY(),
  95                            static_cast< sal_Int32 >( rB2IRectangle.getWidth()),
  96                            static_cast< sal_Int32 >( rB2IRectangle.getHeight()));
  97 }
  98
  99 B3DVector Direction3DToB3DVector( const Direction3D& rDirection )
 100 {
 101     return B3DVector(
 102           rDirection.DirectionX
 103         , rDirection.DirectionY
 104         , rDirection.DirectionZ
 105         );
 106 }
 107
 108 Direction3D B3DVectorToDirection3D( const B3DVector& rB3DVector )
 109 {
 110     return Direction3D(
 111           rB3DVector.getX()
 112         , rB3DVector.getY()
 113         , rB3DVector.getZ()
 114         );
 115 }
 116
 117 B3DVector Position3DToB3DVector( const Position3D& rPosition )
 118 {
 119     return B3DVector(
 120           rPosition.PositionX
 121         , rPosition.PositionY
 122         , rPosition.PositionZ
 123         );
 124 }
 125
 126 Position3D B3DVectorToPosition3D( const B3DVector& rB3DVector )
 127 {
 128     return Position3D(
 129           rB3DVector.getX()
 130         , rB3DVector.getY()
 131         , rB3DVector.getZ()
 132         );
 133 }
 134
 135 B3DHomMatrix HomogenMatrixToB3DHomMatrix( const HomogenMatrix & rHomogenMatrix )
 136 {
 137     B3DHomMatrix aResult;
 138
 139     aResult.set( 0, 0, rHomogenMatrix.Line1.Column1 );
 140     aResult.set( 0, 1, rHomogenMatrix.Line1.Column2 );
 141     aResult.set( 0, 2, rHomogenMatrix.Line1.Column3 );
 142     aResult.set( 0, 3, rHomogenMatrix.Line1.Column4 );
 143
 144     aResult.set( 1, 0, rHomogenMatrix.Line2.Column1 );
 145     aResult.set( 1, 1, rHomogenMatrix.Line2.Column2 );
 146     aResult.set( 1, 2, rHomogenMatrix.Line2.Column3 );
 147     aResult.set( 1, 3, rHomogenMatrix.Line2.Column4 );
 148
 149     aResult.set( 2, 0, rHomogenMatrix.Line3.Column1 );
 150     aResult.set( 2, 1, rHomogenMatrix.Line3.Column2 );
 151     aResult.set( 2, 2, rHomogenMatrix.Line3.Column3 );
 152     aResult.set( 2, 3, rHomogenMatrix.Line3.Column4 );
 153
 154     aResult.set( 3, 0, rHomogenMatrix.Line4.Column1 );
 155     aResult.set( 3, 1, rHomogenMatrix.Line4.Column2 );
 156     aResult.set( 3, 2, rHomogenMatrix.Line4.Column3 );
 157     aResult.set( 3, 3, rHomogenMatrix.Line4.Column4 );
 158
 159     return aResult;
 160 }
 161
 162 HomogenMatrix B3DHomMatrixToHomogenMatrix( const B3DHomMatrix & rB3DMatrix )
 163 {
 164     HomogenMatrix aResult;
 165
 166     aResult.Line1.Column1 = rB3DMatrix.get( 0, 0 );
 167     aResult.Line1.Column2 = rB3DMatrix.get( 0, 1 );
 168     aResult.Line1.Column3 = rB3DMatrix.get( 0, 2 );
 169     aResult.Line1.Column4 = rB3DMatrix.get( 0, 3 );
 170
 171     aResult.Line2.Column1 = rB3DMatrix.get( 1, 0 );
 172     aResult.Line2.Column2 = rB3DMatrix.get( 1, 1 );
 173     aResult.Line2.Column3 = rB3DMatrix.get( 1, 2 );
 174     aResult.Line2.Column4 = rB3DMatrix.get( 1, 3 );
 175
 176     aResult.Line3.Column1 = rB3DMatrix.get( 2, 0 );
 177     aResult.Line3.Column2 = rB3DMatrix.get( 2, 1 );
 178     aResult.Line3.Column3 = rB3DMatrix.get( 2, 2 );
 179     aResult.Line3.Column4 = rB3DMatrix.get( 2, 3 );
 180
 181     aResult.Line4.Column1 = rB3DMatrix.get( 3, 0 );
 182     aResult.Line4.Column2 = rB3DMatrix.get( 3, 1 );
 183     aResult.Line4.Column3 = rB3DMatrix.get( 3, 2 );
 184     aResult.Line4.Column4 = rB3DMatrix.get( 3, 3 );
 185
 186     return aResult;
 187 }
 188
 189 B3DTuple GetRotationFromMatrix( const B3DHomMatrix & rB3DMatrix )
 190 {
 191     B3DTuple aScale, aTranslation, aRotation, aShearing;
 192     rB3DMatrix.decompose( aScale, aTranslation, aRotation, aShearing );
 193     return aRotation;
 194 }
 195
 196 B3DTuple GetScaleFromMatrix( const B3DHomMatrix & rB3DMatrix )
 197 {
 198     B3DTuple aScale, aTranslation, aRotation, aShearing;
 199     rB3DMatrix.decompose( aScale, aTranslation, aRotation, aShearing );
 200     return aScale;
 201 }
 202
 203 void ReduceToRotationMatrix( ::basegfx::B3DHomMatrix & rB3DMatrix )
 204 {
 205     B3DTuple aR( GetRotationFromMatrix( rB3DMatrix ) );
 206     ::basegfx::B3DHomMatrix aRotationMatrix;
 207     aRotationMatrix.rotate(aR.getX(),aR.getY(),aR.getZ());
 208     rB3DMatrix = aRotationMatrix;
 209 }
 210
 211 double Deg2Rad( double fDegrees )
 212 {
 213     return fDegrees * ( F_PI / 180.0 );
 214 }
 215
 216 double Rad2Deg( double fRadians )
 217 {
 218     return fRadians * ( 180.0 / F_PI );
 219 }
 220
 221 } //  namespace BaseGFXHelper
 222 } //  namespace chart