canvas/source/java/BezierPolyPolygon.java

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  30
  31 // Canvas
  32 import com.sun.star.rendering.*;
  33 import com.sun.star.geometry.*;
  34
  35 public class BezierPolyPolygon
  36     extends com.sun.star.lib.uno.helper.ComponentBase
  37     implements com.sun.star.lang.XServiceInfo,
  38                com.sun.star.rendering.XBezierPolyPolygon2D
  39 {
  40     private java.awt.geom.GeneralPath path;
  41
  42     //----------------------------------------------------------------------------------
  43
  44     public BezierPolyPolygon( RealBezierSegment2D[][] points )
  45     {
  46         setBezierSegments( points, 0 );
  47     }
  48
  49     public java.awt.geom.GeneralPath getJavaPath()
  50     {
  51         return path;
  52     }
  53
  54     //----------------------------------------------------------------------------------
  55
  56     //
  57     // XPolyPolygon implementation
  58     // ===========================
  59     //
  60     public void addPolyPolygon( RealPoint2D position, XPolyPolygon2D polyPolygon )
  61     {
  62     }
  63
  64     public int getNumberOfPolygons(  )
  65     {
  66         return 0;
  67     }
  68
  69     public int getNumberOfPolygonPoints( int polygon )
  70     {
  71         return 0;
  72     }
  73
  74     public FillRule getFillRule(  )
  75     {
  76         if( path.getWindingRule() == java.awt.geom.GeneralPath.WIND_EVEN_ODD )
  77             return FillRule.EVEN_ODD;
  78         else
  79             return FillRule.NON_ZERO;
  80     }
  81
  82     public void setFillRule( FillRule fillRule )
  83     {
  84         if( fillRule == FillRule.EVEN_ODD )
  85             path.setWindingRule( java.awt.geom.GeneralPath.WIND_EVEN_ODD );
  86         else
  87             path.setWindingRule( java.awt.geom.GeneralPath.WIND_NON_ZERO );
  88     }
  89
  90     public boolean isClosed( int index )
  91     {
  92         // TODO
  93         return false;
  94     }
  95
  96     public void setClosed( int index, boolean closedState )
  97     {
  98         // TODO
  99     }
 100
 101     //----------------------------------------------------------------------------------
 102
 103     //
 104     // XBezierPolyPolygon implementation
 105     // =================================
 106     //
 107     public RealBezierSegment2D[][] getBezierSegments( int nPolygonIndex, int nNumberOfPolygons, int nPointIndex, int nNumberOfPoints )
 108     {
 109         return null;
 110     }
 111
 112     public void setBezierSegments( RealBezierSegment2D[][] points, int nPolygonIndex )
 113     {
 114         if( nPolygonIndex != 0 )
 115             CanvasUtils.printLog( "LinePolyPolygon.setPoints: subset not yet implemented!" );
 116
 117         path = CanvasUtils.makeGenPathFromBezierPoints( points );
 118     }
 119
 120     public RealBezierSegment2D getBezierSegment( int nPolygonIndex, int nPointIndex )
 121     {
 122         return null;
 123     }
 124
 125     public void setBezierSegment( RealBezierSegment2D point, int nPolygonIndex, int nPointIndex )
 126     {
 127         CanvasUtils.printLog( "LinePolyPolygon.setPoint: not yet implemented!" );
 128     }
 129
 130     //----------------------------------------------------------------------------------
 131
 132     //
 133     // XServiceInfo impl
 134     // =================
 135     //
 136
 137     private static final String s_implName = "XBezierPolyPolygon2D.java.impl";
 138     private static final String s_serviceName = "com.sun.star.rendering.BezierPolyPolygon2D";
 139
 140     public String getImplementationName()
 141     {
 142         return s_implName;
 143     }
 144
 145     public String [] getSupportedServiceNames()
 146     {
 147         return new String [] { s_serviceName };
 148     }
 149
 150     public boolean supportsService( String serviceName )
 151     {
 152         return serviceName.equals( s_serviceName );
 153     }
 154 }