List of inverseTransform() Examples

Examples of inverseTransform()

ae.java.awt.geom.AffineTransform.inverseTransform()
Inverse transforms the specified ptSrc and stores the result in ptDst. If ptDst is null, a new Point2D object is allocated and then the result of the transform is stored in this object. In either case, ptDst, which contains the transformed point, is returned for convenience. If ptSrc and ptDst are the same object, the input point is correctly overwritten with the transformed point. @param ptSrc the point to be inverse transformed @param ptDst the resulting transformed point @return ptDst, which contains the result of theinverse transform. @exception NoninvertibleTransformException if the matrix cannot beinverted. @since 1.2
com.jhlabs.map.proj.Projection.inverseTransform()
com.opengamma.analytics.math.minimization.ParameterLimitsTransform.inverseTransform()
A function to transform an unconstrained fitting parameter (y*) to a constrained model parameter (y) - i.e. y = f^-1(y*) @param y Fitting parameter @return Model parameter
com.opengamma.analytics.math.minimization.SingleRangeLimitTransform.inverseTransform()
{@inheritDoc}
com.opengamma.analytics.math.minimization.UncoupledParameterTransforms.inverseTransform()
Transforms from a set of unconstrained fitting parameters to a (possibly larger) set of function parameters (some of which may have constrained range and/or be fixed). @param fittingParameters The fitting parameters @return The function parameters
edu.uci.ics.jung.visualization.VisualizationViewer.inverseTransform()
edu.uci.ics.jung.visualization.transform.BidirectionalTransformer.inverseTransform()
convert the supplied screen coordinate to the graph coordinate. @param p screen point to convert @return the graph point
edu.uci.ics.jung.visualization.transform.MutableTransformer.inverseTransform()
java.awt.geom.AffineTransform.inverseTransform()
Inverse transforms the specified ptSrc and stores the result in ptDst. If ptDst is null, a new Point2D object is allocated and then the result of the transform is stored in this object. In either case, ptDst, which contains the transformed point, is returned for convenience. If ptSrc and ptDst are the same object, the input point is correctly overwritten with the transformed point. @param ptSrc the point to be inverse transformed @param ptDst the resulting transformed point @return ptDst, which contains the result of the inverse transform. @exception NoninvertibleTransformException if the matrix cannot beinverted. @since 1.2

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

    try 
    {
      Point2D p2 = t1.inverseTransform(p1, null);
      harness.check(p2.getX(), 2.0);
      harness.check(p2.getY(), 8.0);
      t1.inverseTransform(p1, p1);
      harness.check(p1.getX(), 2.0);
      harness.check(p1.getY(), 8.0);
    }
    catch (NoninvertibleTransformException e)
    {

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

    }
  
    boolean pass = false;
    try
    {
      t1.inverseTransform(null, null);
    }
    catch (NoninvertibleTransformException e1)
    {
      pass = false;
    }

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

    Point2D.Double mousePositionUC = new Point2D.Double();
    
    // create transform to undo the translation.
    try {
      // manually untransform points as above with reverse.transform( before, after ),      
      transformer.inverseTransform( me.getPoint(), mousePositionUC );
    } catch (NoninvertibleTransformException e) {
      e.printStackTrace();
    }
    
    return mousePositionUC;

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

        AffineTransform at = worldToScreenTransform(map, width, height);


        Point2D result = null;


        try {
            result = at.inverseTransform(new java.awt.geom.Point2D.Double(x, y),
                    new java.awt.geom.Point2D.Double());
        } catch (NoninvertibleTransformException e) {
            throw new RuntimeException(e);
        }

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

                AffineTransform at = overlay.getOverlayTransform();
                Point2D pt0 = new Point2D.Float(0, 0);
                Point2D pt = new Point2D.Float(dx, dy);


                try {
                    at.inverseTransform(pt0, pt0);
                    at.inverseTransform(pt, pt);
                    double tx = pt0.getX() - pt.getX();
                    double ty = pt0.getY() - pt.getY();
                    at = svgCanvas.getRenderingTransform();
                    at.preConcatenate

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

                Point2D pt0 = new Point2D.Float(0, 0);
                Point2D pt = new Point2D.Float(dx, dy);


                try {
                    at.inverseTransform(pt0, pt0);
                    at.inverseTransform(pt, pt);
                    double tx = pt0.getX() - pt.getX();
                    double ty = pt0.getY() - pt.getY();
                    at = svgCanvas.getRenderingTransform();
                    at.preConcatenate
                        (AffineTransform.getTranslateInstance(tx, ty));

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

         AffineTransform at = new AffineTransform();
         at.setToRotation(angle);
         at.scale(zoom, zoom);
         g2d.transform(at);


         Point invTransBeg = (Point) at.inverseTransform(left, new Point());
         g2d.drawString(drawText.toString(), invTransBeg.x, invTransBeg.y);


         g2d.setTransform(origTrans);
      }
      catch (NoninvertibleTransformException e)

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

                 double pt[] = new double[4];
                 pt[0] = r2d2.getX();
                 pt[1] = r2d2.getY();
                 pt[2] = r2d2.getX()+r2d2.getWidth();
                 pt[3] = r2d2.getY()+r2d2.getHeight();
                 oldTX.inverseTransform(pt,0,pt,0,2);
                 shiftedX = baseX - (int) ( pt[2] / 2 + pt[0] );
            } catch (NoninvertibleTransformException e) {
            }


      /// ABP - keep track of old tform, restore it later

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

                AffineTransform at = overlay.getOverlayTransform();
                Point2D pt0 = new Point2D.Float(0, 0);
                Point2D pt = new Point2D.Float(dx, dy);


                try {
                    at.inverseTransform(pt0, pt0);
                    at.inverseTransform(pt, pt);
                    double tx = pt0.getX() - pt.getX();
                    double ty = pt0.getY() - pt.getY();
                    at = svgCanvas.getRenderingTransform();
                    at.preConcatenate

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

                Point2D pt0 = new Point2D.Float(0, 0);
                Point2D pt = new Point2D.Float(dx, dy);


                try {
                    at.inverseTransform(pt0, pt0);
                    at.inverseTransform(pt, pt);
                    double tx = pt0.getX() - pt.getX();
                    double ty = pt0.getY() - pt.getY();
                    at = svgCanvas.getRenderingTransform();
                    at.preConcatenate
                        (AffineTransform.getTranslateInstance(tx, ty));

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