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 java.awt.geom.AffineTransform.preConcatenate()

        vertical.setSelection((int) -ty);
        vertical.setThumb(getClientArea().height);


        /* update transform. */
        af = AffineTransform.getScaleInstance(sx, sy);
        af.preConcatenate(AffineTransform.getTranslateInstance(tx, ty));
        transform = af;


        redraw();
    }

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

        }


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


    /* Scroll vertically */

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


        AffineTransform transform = new AffineTransform();
        transform.translate(-source.getMinX(), -source.getMinY());
        transform.scale(sx, sy);
        transform.translate(getMinX(), getMinY());
        transform.preConcatenate(usr2dev);


        Interpolation interp =
            Interpolation.getInstance(Interpolation.INTERP_NEAREST);
        if (hints != null) {
            Object obj = hints.get(JAI.KEY_INTERPOLATION);

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

        // Compose the inverse residual mapping with the renderable
        // transform.
        AffineTransform afn =
            (AffineTransform)paramBlock.getObjectParameter(6);
        try {
            afn.preConcatenate(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.preConcatenate()


                // Compose the inverted renderable transform with the
                // renderable-to-rendered transform to get the transform
                // from source renderable coordinates to destination
                // rendered coordinates.
                at.preConcatenate(renderContext.getTransform());


                // Create an ROI in destination rendered space.
                ROIShape roi = new ROIShape(at.createTransformedShape(rgn));


                // Create a TiledImage to contain the masked result.

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

            if (coordSystemType == SVGUtilities.OBJECT_BOUNDING_BOX) {
                at = SVGUtilities.toObjectBBox(at, filteredNode);
            }


            Rectangle2D bounds = filteredNode.getGeometryBounds();
            at.preConcatenate(AffineTransform.getTranslateInstance
                              (primitiveRegion.getX() - bounds.getX(), 
                               primitiveRegion.getY() - bounds.getY()));
            
        } else {

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


            if ((stretchGlyphs) && (i != numGlyphs)) {
                // stretch the glyph
                AffineTransform glyphTransform = gv.getGlyphTransform(i);
                if (glyphTransform != null) {
                    glyphTransform.preConcatenate(scaleAT);
                    gv.setGlyphTransform(i, glyphTransform);
                } else {
                    gv.setGlyphTransform (i, scaleAT);
                }
            }

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

    public AffineTransform getGlobalTransform(){
        AffineTransform ctm = new AffineTransform();
        GraphicsNode node = this;
        while (node != null) {
            if(node.getTransform() != null){
                ctm.preConcatenate(node.getTransform());
            }
            node = node.getParent();
        }
        return ctm;
    }

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


            if ((stretchGlyphs) && (i != numGlyphs)) {
                // stretch the glyph
                AffineTransform glyphTransform = gv.getGlyphTransform(i);
                if (glyphTransform != null) {
                    glyphTransform.preConcatenate(scaleAT);
                    gv.setGlyphTransform(i, glyphTransform);
                } else {
                    gv.setGlyphTransform (i, scaleAT);
                }
            }

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

        AffineTransform at =
            AffineTransform.getTranslateInstance(xCurrent - xStart,
                                                 yCurrent - yStart);
        AffineTransform rt =
            (AffineTransform)c.getRenderingTransform().clone();
        rt.preConcatenate(at);
        c.setRenderingTransform(rt);


        if (c.getCursor() == PAN_CURSOR) {
            c.setCursor(previousCursor);
        }

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