odk/examples/DevelopersGuide/Drawing/ObjectTransformationDemo.java

   1 /*************************************************************************
   2  *
   3  *  $RCSfile: ObjectTransformationDemo.java,v $
   4  *
   5  *  $Revision: 1.5 $
   6  *
   7  *  last change: $Author: rt $ $Date: 2005-01-31 16:23:56 $
   8  *
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  10  *  the BSD license.
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  12  *  Copyright (c) 2003 by Sun Microsystems, Inc.
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  15  *  Redistribution and use in source and binary forms, with or without
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  39  *************************************************************************/
  40
  41 // __________ Imports __________
  42
  43 import com.sun.star.uno.UnoRuntime;
  44 import com.sun.star.lang.XComponent;
  45
  46 import com.sun.star.awt.Point;
  47 import com.sun.star.awt.Size;
  48
  49 import com.sun.star.beans.PropertyValue;
  50 import com.sun.star.beans.XPropertySet;
  51
  52 import com.sun.star.drawing.XShape;
  53 import com.sun.star.drawing.XShapes;
  54 import com.sun.star.drawing.XDrawPage;
  55 import com.sun.star.drawing.HomogenMatrix3;
  56
  57 import java.awt.geom.AffineTransform;
  58
  59 // __________ Implementation __________
  60
  61 /** ObjectTransformationDemo
  62     @author Sven Jacobi
  63  */
  64
  65 public class ObjectTransformationDemo
  66 {
  67     public static void main( String args[] )
  68     {
  69         XComponent xDrawDoc = null;
  70         try
  71         {
  72             // get the remote office context of a running office (a new office
  73             // instance is started if necessary)
  74             com.sun.star.uno.XComponentContext xOfficeContext = Helper.connect();
  75
  76             // suppress Presentation Autopilot when opening the document
  77             // properties are the same as described for
  78             // com.sun.star.document.MediaDescriptor
  79             PropertyValue[] pPropValues = new PropertyValue[ 1 ];
  80             pPropValues[ 0 ] = new PropertyValue();
  81             pPropValues[ 0 ].Name = "Silent";
  82             pPropValues[ 0 ].Value = new Boolean( true );
  83
  84             xDrawDoc = Helper.createDocument( xOfficeContext,
  85                 "private:factory/simpress", "_blank", 0, pPropValues );
  86
  87             XDrawPage xPage = PageHelper.getDrawPageByIndex( xDrawDoc, 0 );
  88             XPropertySet xPagePropSet= (XPropertySet)
  89                     UnoRuntime.queryInterface( XPropertySet.class, xPage );
  90
  91             XShapes xShapes = (XShapes)
  92                     UnoRuntime.queryInterface( XShapes.class, xPage );
  93
  94
  95             XShape xShape = ShapeHelper.createShape( xDrawDoc,
  96                 new Point( 0, 0 ), new Size( 10000, 2500 ),
  97                     "com.sun.star.drawing.RectangleShape" );
  98             xShapes.add( xShape );
  99
 100             XPropertySet xPropSet = (XPropertySet)
 101                     UnoRuntime.queryInterface( XPropertySet.class, xShape );
 102
 103             HomogenMatrix3 aHomogenMatrix3 = (HomogenMatrix3)
 104                 xPropSet.getPropertyValue( "Transformation" );
 105
 106             java.awt.geom.AffineTransform aOriginalMatrix =
 107                 new java.awt.geom.AffineTransform(
 108                     aHomogenMatrix3.Line1.Column1, aHomogenMatrix3.Line2.Column1,
 109                     aHomogenMatrix3.Line1.Column2, aHomogenMatrix3.Line2.Column2,
 110                     aHomogenMatrix3.Line1.Column3, aHomogenMatrix3.Line2.Column3 );
 111
 112
 113             AffineTransform aNewMatrix1 = new AffineTransform();
 114             aNewMatrix1.setToRotation( Math.PI /180 * 15 );
 115             aNewMatrix1.concatenate( aOriginalMatrix );
 116
 117             AffineTransform aNewMatrix2 = new AffineTransform();
 118             aNewMatrix2.setToTranslation( 2000, 2000 );
 119             aNewMatrix2.concatenate( aNewMatrix1 );
 120
 121             double aFlatMatrix[] = new double[ 6 ];
 122             aNewMatrix2.getMatrix( aFlatMatrix );
 123             aHomogenMatrix3.Line1.Column1 = aFlatMatrix[ 0 ];
 124             aHomogenMatrix3.Line2.Column1 = aFlatMatrix[ 1 ];
 125             aHomogenMatrix3.Line1.Column2 = aFlatMatrix[ 2 ];
 126             aHomogenMatrix3.Line2.Column2 = aFlatMatrix[ 3 ];
 127             aHomogenMatrix3.Line1.Column3 = aFlatMatrix[ 4 ];
 128             aHomogenMatrix3.Line2.Column3 = aFlatMatrix[ 5 ];
 129             xPropSet.setPropertyValue( "Transformation", aHomogenMatrix3 );
 130
 131
 132         }
 133         catch( Exception ex )
 134         {
 135             System.out.println( ex );
 136         }
 137         System.exit( 0 );
 138     }
 139 }