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 java.awt.geom.AffineTransform.createInverse()

        // We have a partial bound from parent, so map it to gn's
        // coordinate system...
        AffineTransform at = gn.getTransform();
        if (at != null) {
            try {
                at = at.createInverse();
                r2d = at.createTransformedShape(r2d).getBounds2D();
            } catch (NoninvertibleTransformException nte) {
                // Degenerate case return null;
                r2d = null;
            }

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

        AffineTransform at = gn.getTransform();
        if (at != null) {
            try {
                // background has a definite bound so map it to gn's
                // coordinate system...
                at = at.createInverse();
                r2d = at.createTransformedShape(r2d).getBounds2D();
            } catch (NoninvertibleTransformException nte) {
                // Degenerate case return null;
                r2d = null;
            }

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

            // to the childs user space...


            AffineTransform at = child.getTransform();
            if (at != null) {
                try {
                    at = at.createInverse();
                    ret = new AffineRable8Bit(ret, at);
                } catch (NoninvertibleTransformException nte) {
                    ret = null;
                }
            }

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

            if (t == null) {
                t = new AffineTransform();
            }
            else {
                 try {
                     t = (AffineTransform) t.createInverse();
                 } catch (NoninvertibleTransformException ni) {
                 }
            }
            p = t.transform(p, null);

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

                        statusBar.setYPosition(e.getY());
                    } else {
                        try {
                            AffineTransform at = svgCanvas.getRenderingTransform();
                            if (at != null) {
                                at = at.createInverse();
                                Point2D p2d =
                                    at.transform(new Point2D.Float(e.getX(), e.getY()),
                                                 null);
                                statusBar.setXPosition((float)p2d.getX());
                                statusBar.setYPosition((float)p2d.getY());

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

                        statusBar.setHeight(dim.height);
                    } else {
                        try {
                            AffineTransform at = svgCanvas.getRenderingTransform();
                            if (at != null) {
                                at = at.createInverse();
                                Point2D o =
                                    at.transform(new Point2D.Float(0, 0),
                                                 null);
                                Point2D p2d =
                                    at.transform(new Point2D.Float(dim.width,

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

                        statusBar.setHeight(dim.height);
                    } else {
                        try {
                            AffineTransform at = svgCanvas.getRenderingTransform();
                            if (at != null) {
                                at = at.createInverse();
                                Point2D o =
                                    at.transform(new Point2D.Float(0, 0),
                                                 null);
                                Point2D p2d =
                                    at.transform(new Point2D.Float(dim.width,

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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()

                        statusBar.setYPosition(e.getY());
                    } else {
                        try {
                            AffineTransform at = svgCanvas.getRenderingTransform();
                            if (at != null) {
                                at = at.createInverse();
                                Point2D p2d =
                                    at.transform(new Point2D.Float(e.getX(), e.getY()),
                                                 null);
                                statusBar.setXPosition((float)p2d.getX());
                                statusBar.setYPosition((float)p2d.getY());

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

                        statusBar.setHeight(dim.height);
                    } else {
                        try {
                            AffineTransform at = svgCanvas.getRenderingTransform();
                            if (at != null) {
                                at = at.createInverse();
                                Point2D o =
                                    at.transform(new Point2D.Float(0, 0),
                                                 null);
                                Point2D p2d =
                                    at.transform(new Point2D.Float(dim.width,

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