List of preConcatenate() Examples

Examples of preConcatenate()

ae.java.awt.geom.AffineTransform.preConcatenate()
Concatenates an AffineTransform Tx to this AffineTransform Cx in a less commonly used way such that Tx modifies the coordinate transformation relative to the absolute pixel space rather than relative to the existing user space. Cx is updated to perform the combined transformation. Transforming a point p by the updated transform Cx' is equivalent to first transforming p by the original transform Cx and then transforming the result by Tx like this: Cx'(p) = Tx(Cx(p)) In matrix notation, if this transform Cx is represented by the matrix [this] and Tx is represented by the matrix [Tx] then this method does the following:
```
 [this] = [Tx] x [this] 
```
@param Tx the AffineTransform object to beconcatenated with this AffineTransform object. @see #concatenate @since 1.2
com.google.code.appengine.awt.geom.AffineTransform.preConcatenate()
java.awt.geom.AffineTransform.preConcatenate()
Concatenates an AffineTransform Tx to this AffineTransform Cx in a less commonly used way such that Tx modifies the coordinate transformation relative to the absolute pixel space rather than relative to the existing user space. Cx is updated to perform the combined transformation. Transforming a point p by the updated transform Cx' is equivalent to first transforming p by the original transform Cx and then transforming the result by Tx like this: Cx'(p) = Tx(Cx(p)) In matrix notation, if this transform Cx is represented by the matrix [this] and Tx is represented by the matrix [Tx] then this method does the following:
```
 [this] = [Tx] x [this] 
```
@param Tx the AffineTransform object to beconcatenated with this AffineTransform object. @see #concatenate @since 1.2
javax.media.jai.PerspectiveTransform.preConcatenate()
Pre-concatenates a given AffineTransform to this transform. @throws IllegalArgumentException if Tx is null

Examples of ae.java.awt.geom.AffineTransform.preConcatenate()

        Color[] colors = paint.getColors();
        int numStops = colors.length;
        Point2D pt1 = paint.getStartPoint();
        Point2D pt2 = paint.getEndPoint();
        AffineTransform at = paint.getTransform();
        at.preConcatenate(sg2d.transform);


        if (!linear && numStops == 2 &&
            paint.getCycleMethod() != CycleMethod.REPEAT)
        {
            // delegate to the optimized two-color gradient codepath

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Examples of com.google.code.appengine.awt.geom.AffineTransform.preConcatenate()

            Color bkg) throws IOException {
        os.writeTag(new SaveDC());


        AffineTransform imageTransform = new AffineTransform(
            1.0, 0.0, 0.0, -1.0, 0.0, image.getHeight());
        imageTransform.preConcatenate(xform);
        writeTransform(imageTransform);


        BufferedImage bufferedImage = ImageUtilities.createBufferedImage(
            image, null, null);
        AlphaBlend alphaBlend = new AlphaBlend(

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

        while (it.hasNext()) {
            Contour c = (Contour) it.next();
            AffineTransform combined = transform;
            if (c.getTranslation() != null) {
                combined = AffineTransform.getTranslateInstance(c.getTranslation().getX(), c.getTranslation().getY());
                combined.preConcatenate(transform);
            }
            Rectangle2D translatedRect = rect;
            if (!combined.isIdentity()) {
                try {
                    AffineTransform inverse = combined.createInverse();

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

        ); */


        // We use JAI to do the scaling because drawImage with a transform sometimes fails on windows
        if (scale > 0) {
            AffineTransform transform = AffineTransform.getScaleInstance(scale, scale);
            transform.preConcatenate(AffineTransform.getTranslateInstance(imageBounds.x, imageBounds.y));
            RenderingHints formatHints = new RenderingHints(JAI.KEY_BORDER_EXTENDER,
                                                            BorderExtender.createInstance(BorderExtender.BORDER_COPY));
            Interpolation interp = Interpolation.getInstance(Interpolation.INTERP_BILINEAR);
            ParameterBlock params = new ParameterBlock();
            params.addSource(image);

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


    // Also used from DocPanel to forward mouse motion to the Previews.
    AffineTransform getOverlayTransform() {
        AffineTransform overlayXform = overlay.getTransform();
        AffineTransform totalXform = (AffineTransform) xform.clone();
        totalXform.preConcatenate(overlayXform);
        return totalXform;
    }


    private void setUnderlayBounds(Rectangle bounds) {
        if (bounds.equals(underlayBounds)) {

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


        // Scale
        if (scaleFactor < 1 || !isInputTransform) {
            float scaleX = (float) Math.floor(scaleFactor * sourceBounds.width) / (float) sourceBounds.width;
            float scaleY = (float) Math.floor(scaleFactor * sourceBounds.height) / (float) sourceBounds.height;
            transform.preConcatenate(AffineTransform.getScaleInstance(scaleX, scaleY));
        }


        // Rotate
        if (cropBounds.getAngle() != 0) {
            Rectangle2D bounds = transform.createTransformedShape(sourceBounds).getBounds2D();

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

        if (cropBounds.getAngle() != 0) {
            Rectangle2D bounds = transform.createTransformedShape(sourceBounds).getBounds2D();


            Point2D center = new Point2D.Double(bounds.getCenterX(), bounds.getCenterY());


            transform.preConcatenate(AffineTransform.getRotateInstance(-cropBounds.getAngle(),
                                                                       center.getX(),
                                                                       center.getY()));


            bounds = transform.createTransformedShape(sourceBounds).getBounds2D();
            transform.preConcatenate(AffineTransform.getTranslateInstance(-bounds.getMinX(), -bounds.getMinY()));

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

            transform.preConcatenate(AffineTransform.getRotateInstance(-cropBounds.getAngle(),
                                                                       center.getX(),
                                                                       center.getY()));


            bounds = transform.createTransformedShape(sourceBounds).getBounds2D();
            transform.preConcatenate(AffineTransform.getTranslateInstance(-bounds.getMinX(), -bounds.getMinY()));
        }


        // Crop
        if (!cropBounds.isAngleOnly()) {
            CropBounds actualCropBounds = CropBounds.transform(transform, cropBounds);

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

        if (!cropBounds.isAngleOnly()) {
            CropBounds actualCropBounds = CropBounds.transform(transform, cropBounds);


            Point2D cropUpperLeft = actualCropBounds.getUpperLeft();


            transform.preConcatenate(AffineTransform.getTranslateInstance(-cropUpperLeft.getX(),
                                                                          -cropUpperLeft.getY()));
        }


        return transform;
    }

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

        }


        final AffineTransform af = transform;
        final double ty = af.getTranslateY();
        final double select = -scrollBar.getSelection();
        af.preConcatenate(AffineTransform.getTranslateInstance(0, select - ty));
        transform = af;
        syncScrollBars();
    }


    /**

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