List of createInverse() Examples

Examples of createInverse()

bnGUI.venn.geometry.Permutation.createInverse()
java.awt.geom.AffineTransform.createInverse()
Returns an AffineTransform object representing the inverse transformation. The inverse transform Tx' of this transform Tx maps coordinates transformed by Tx back to their original coordinates. In other words, Tx'(Tx(p)) = p = Tx(Tx'(p)).
If this transform maps all coordinates onto a point or a line then it will not have an inverse, since coordinates that do not lie on the destination point or line will not have an inverse mapping. The getDeterminant method can be used to determine if this transform has no inverse, in which case an exception will be thrown if the createInverse method is called. @return a new AffineTransform object representing theinverse transformation. @see #getDeterminant @exception NoninvertibleTransformException if the matrix cannot be inverted. @since 1.2

Examples of bnGUI.venn.geometry.Permutation.createInverse()

    for(int i=0; i<objects.length; ++i )
      System.out.print(objects[i]+" ");
    System.out.println("");
    Permutation perm = new Permutation(order);
    System.out.println("order  = "+perm);
    System.out.println("iorder = "+perm.createInverse());
    for(int i=0; i<order.length; ++i )
      System.out.print(objects[perm.invMap(i)]+" ");
  }
}

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Examples of java.awt.geom.AffineTransform.createInverse()

        }


        g.transform(transform);


        try {
            g.fill(transform.createInverse().createTransformedShape(trackRect));
        } catch (NoninvertibleTransformException e) {
            //this won't happen; unless a width/height
            //is zero somewhere, in which case we have nothing to paint anyway.
        }
        if (oldTransform != null) {

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Examples of java.awt.geom.AffineTransform.createInverse()

            startRect.getHeight()
        );
        repaint();
        try {
            AffineTransform xform = getTransform();
            xform = xform.createInverse();
            Rectangle2D viewportRect =
                xform.createTransformedShape(pannerRect).getBounds2D();
            Rectangle intRect = new Rectangle(
                (int) Math.round(viewportRect.getX()),
                (int) Math.round(viewportRect.getY()),

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Examples of java.awt.geom.AffineTransform.createInverse()

            startRect.getHeight()
        );
        repaint();
        try {
            AffineTransform xform = getTransform();
            xform = xform.createInverse();
            Rectangle2D viewportRect =
                xform.createTransformedShape(pannerRect).getBounds2D();
            Rectangle intRect = new Rectangle(
                (int) Math.round(viewportRect.getX()),
                (int) Math.round(viewportRect.getY()),

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Examples of java.awt.geom.AffineTransform.createInverse()

                                             dstROI.getHeight()/
                                             rgn.getHeight());


        // Determine the residual mapping.
        try {
            at.preConcatenate(scale.createInverse());
        } catch(Exception e) {
            String message = JaiI18N.getString("IIPCRIF6");
            listener.errorOccurred(message,
                                   new ImagingException(message, e),
                                   this, false);

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Examples of java.awt.geom.AffineTransform.createInverse()

        if((opMask & MASK_TRANSFORM) != 0) {
            AffineTransform afn =
                (AffineTransform)paramBlock.getObjectParameter(6);
            try {
                // The transform parameter is a backward mapping so invert it.
                afn = afn.createInverse();
            } catch(java.awt.geom.NoninvertibleTransformException e) {
                // This should never happen due to descriptor check.
                listener.errorOccurred(JaiI18N.getString("AffineNotInvertible"),
                                       e, this, false);

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Examples of java.awt.geom.AffineTransform.createInverse()

                    ((AffineTransform)(paramBlock.getObjectParameter(6))).clone();


                // If the transform is not the identity, invert it.
                if(!at.isIdentity()) {
                    try {
                    at = at.createInverse();
                    } catch(Exception e) {
                        String message = JaiI18N.getString("IIPCRIF6");
                        listener.errorOccurred(message,
                                               new ImagingException(message, e),
                                               this, false);

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Examples of java.awt.geom.AffineTransform.createInverse()


        if (clip != null) {
            try {
                AffineTransform at = new AffineTransform(positionTransform);
                at.concatenate(viewingTransform);
                at = at.createInverse(); // clip in user space
                clip = at.createTransformedShape(clip);
                Filter filter = cgn.getGraphicsNodeRable(true);
                cgn.setClip(new ClipRable8Bit(filter, clip));
            } catch (NoninvertibleTransformException ex) {}
        }

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Examples of java.awt.geom.AffineTransform.createInverse()

            }
        }


        if (clip != null) {
            try {
                at = at.createInverse(); // clip in user space
                Filter filter = node.getGraphicsNodeRable(true);
                clip = at.createTransformedShape(clip);
                node.setClip(new ClipRable8Bit(filter, clip));
            } catch (java.awt.geom.NoninvertibleTransformException ex) {}
        }

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Examples of java.awt.geom.AffineTransform.createInverse()

            }
        }


        if (clip != null) {
            try {
                at = at.createInverse(); // clip in user space
                Filter filter = node.getGraphicsNodeRable(true);
                clip = at.createTransformedShape(clip);
                node.setClip(new ClipRable8Bit(filter, clip));
            } catch (java.awt.geom.NoninvertibleTransformException ex) {}
        }

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