Examples of org.geotools.referencing.operation.transform.AffineTransform2D.inverse()

org.geotools.referencing.operation.transform.AffineTransform2D.inverse()
Creates the inverse transform of this object. @throws NoninvertibleTransformException if this transform can't be inverted.


            final AffineTransform gridToWorldTransform_ = new AffineTransform();
            gridToWorldTransform_.preConcatenate(CoverageUtilities.CENTER_TO_CORNER);
            gridToWorldTransform_.preConcatenate(baseGridToWorld);
            AffineTransform2D cropWorldToGrid = new AffineTransform2D(gridToWorldTransform_);
            cropWorldToGrid = (AffineTransform2D) cropWorldToGrid.inverse();
            // computing the crop source area which lives into the
            // selected level raster space, NOTICE that at the end we need to
            // take into account the fact that we might also decimate therefore
            // we cannot just use the crop grid to world but we need to correct
            // it.

View Full Code Here

      // now create the crop grid to world which can be used to decide
      // which source area we need to crop in the selected level taking
      // into account the scale factors imposed by the selection of this
      // level together with the base level grid to world transformation
            AffineTransform2D cropWorldToGrid= new AffineTransform2D(selectedlevel.gridToWorldTransformCorner);
            cropWorldToGrid=(AffineTransform2D) cropWorldToGrid.inverse();
      // computing the crop source area which lives into the
      // selected level raster space, NOTICE that at the end we need to
      // take into account the fact that we might also decimate therefore
      // we cannot just use the crop grid to world but we need to correct
      // it.

View Full Code Here

    
    final AffineTransform2D gridToWorldTransform = granuleOverviewLevelDescriptor.getGridToWorldTransform();
    ImageLayout layout = new ImageLayout2().setTileGridXOffset(0).setTileGridYOffset(0).setTileHeight(10).setTileWidth(10);
    RenderingHints rHints = new RenderingHints(JAI.KEY_IMAGE_LAYOUT, layout);
    Hints hints = new Hints(rHints);
    final RenderedImage raster = granuleDescriptor.loadRaster(readParameters, 0, TEST_BBOX, gridToWorldTransform.inverse(), 
            request, hints).getRaster();
    assertEquals(raster.getWidth(), 50);
    assertEquals(raster.getHeight(), 50);
    
    AffineTransform translate = new AffineTransform(gridToWorldTransform);

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.