Package org.w3c.dom.svg

Examples of org.w3c.dom.svg.SVGMatrix

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        AbstractSVGTransform t2 = (AbstractSVGTransform) o.transforms.lastElement();
        short type1 = t1.getType();
        if (type1 != t2.getType()) {
            return 0f;
        }
        SVGMatrix m1 = t1.getMatrix();
        SVGMatrix m2 = t2.getMatrix();
        switch (type1) {
            case SVGTransform.SVG_TRANSFORM_TRANSLATE:
                return Math.abs(m1.getE() - m2.getE());
            case SVGTransform.SVG_TRANSFORM_SCALE:
                return Math.abs(m1.getA() - m2.getA());
            case SVGTransform.SVG_TRANSFORM_ROTATE:
            case SVGTransform.SVG_TRANSFORM_SKEWX:
            case SVGTransform.SVG_TRANSFORM_SKEWY:
                return Math.abs(t1.getAngle() - t2.getAngle());
        }
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        AbstractSVGTransform t2 = (AbstractSVGTransform) o.transforms.lastElement();
        short type1 = t1.getType();
        if (type1 != t2.getType()) {
            return 0f;
        }
        SVGMatrix m1 = t1.getMatrix();
        SVGMatrix m2 = t2.getMatrix();
        switch (type1) {
            case SVGTransform.SVG_TRANSFORM_TRANSLATE:
                return Math.abs(m1.getF() - m2.getF());
            case SVGTransform.SVG_TRANSFORM_SCALE:
                return Math.abs(m1.getD() - m2.getD());
            case SVGTransform.SVG_TRANSFORM_ROTATE:
                return Math.abs(t1.getX() - t2.getX());
        }
        return 0f;
    }
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        while (i.hasNext()) {
            AbstractSVGTransform t = (AbstractSVGTransform) i.next();
            if (t == null) {
                sb.append("null");
            } else {
                SVGMatrix m = t.getMatrix();
                switch (t.getType()) {
                    case SVGTransform.SVG_TRANSFORM_TRANSLATE:
                        sb.append("translate(");
                        sb.append(m.getE());
                        sb.append(',');
                        sb.append(m.getF());
                        sb.append(')');
                        break;
                    case SVGTransform.SVG_TRANSFORM_SCALE:
                        sb.append("scale(");
                        sb.append(m.getA());
                        sb.append(',');
                        sb.append(m.getD());
                        sb.append(')');
                        break;
                    case SVGTransform.SVG_TRANSFORM_SKEWX:
                        sb.append("skewX(");
                        sb.append(t.getAngle());
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        }

        protected SVGTransformItem(SVGTransform transform){
            super();
            type = transform.getType();
            SVGMatrix matrix = transform.getMatrix();
            switch(type){
            case SVGTransform.SVG_TRANSFORM_TRANSLATE:
                setTranslate(matrix.getE(),matrix.getF());
                break;
            case SVGTransform.SVG_TRANSFORM_SCALE:
                setScale(matrix.getA(),matrix.getD());
                break;
            case SVGTransform.SVG_TRANSFORM_ROTATE:
                if (matrix.getE() == 0.0f ){
                    rotate(transform.getAngle());
                }
                else{
                    angleOnly = false;
                    if ( matrix.getA() == 1.0f ){
                        setRotate(transform.getAngle(),matrix.getE(),matrix.getF());
                    }
                    else{
                        if ( transform instanceof AbstractSVGTransform){
                            AbstractSVGTransform internal = (AbstractSVGTransform)transform;
                            setRotate(internal.getAngle(),internal.getX(),internal.getY());
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        }

        protected SVGTransformItem(SVGTransform transform){
            super();
            type = transform.getType();
            SVGMatrix matrix = transform.getMatrix();
            switch(type){
            case SVGTransform.SVG_TRANSFORM_TRANSLATE:
                setTranslate(matrix.getE(),matrix.getF());
                break;
            case SVGTransform.SVG_TRANSFORM_SCALE:
                setScale(matrix.getA(),matrix.getD());
                break;
            case SVGTransform.SVG_TRANSFORM_ROTATE:
                if (matrix.getE() == 0.0f ){
                    rotate(transform.getAngle());
                }
                else{
                    angleOnly = false;
                    if ( matrix.getA() == 1.0f ){
                        setRotate(transform.getAngle(),matrix.getE(),matrix.getF());
                    }
                    else{
                        if ( transform instanceof AbstractSVGTransform){
                            AbstractSVGTransform internal = (AbstractSVGTransform)transform;
                            setRotate(internal.getAngle(),internal.getX(),internal.getY());
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   */
  public static double[] getRelativeCoordinates(Event evt, Element reference) {
    if(evt instanceof DOMMouseEvent && reference instanceof SVGLocatable && reference instanceof SVGElement) {
      // Get the screen (pixel!) coordinates
      DOMMouseEvent gnme = (DOMMouseEvent) evt;
      SVGMatrix mat = ((SVGLocatable) reference).getScreenCTM();
      SVGMatrix imat = mat.inverse();
      SVGPoint cPt = ((SVGElement) reference).getOwnerSVGElement().createSVGPoint();
      cPt.setX(gnme.getClientX());
      cPt.setY(gnme.getClientY());
      // Have Batik transform the screen (pixel!) coordinates into SVG element
      // coordinates
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   * @return coordinates
   */
  public static SVGPoint elementCoordinatesFromEvent(Document doc, Element tag, Event evt) {
    try {
      DOMMouseEvent gnme = (DOMMouseEvent) evt;
      SVGMatrix mat = ((SVGLocatable) tag).getScreenCTM();
      SVGMatrix imat = mat.inverse();
      SVGPoint cPt = ((SVGDocument) doc).getRootElement().createSVGPoint();
      cPt.setX(gnme.getClientX());
      cPt.setY(gnme.getClientY());
      return cPt.matrixTransform(imat);
    }
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   * @return coordinates
   */
  public static SVGPoint elementCoordinatesFromEvent(Document doc, Element tag, Event evt) {
    try {
      DOMMouseEvent gnme = (DOMMouseEvent) evt;
      SVGMatrix mat = ((SVGLocatable) tag).getScreenCTM();
      SVGMatrix imat = mat.inverse();
      SVGPoint cPt = ((SVGDocument) doc).getRootElement().createSVGPoint();
      cPt.setX(gnme.getClientX());
      cPt.setY(gnme.getClientY());
      return cPt.matrixTransform(imat);
    }
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   */
  public static double[] getRelativeCoordinates(Event evt, Element reference) {
    if(evt instanceof DOMMouseEvent && reference instanceof SVGLocatable && reference instanceof SVGElement) {
      // Get the screen (pixel!) coordinates
      DOMMouseEvent gnme = (DOMMouseEvent) evt;
      SVGMatrix mat = ((SVGLocatable) reference).getScreenCTM();
      SVGMatrix imat = mat.inverse();
      SVGPoint cPt = ((SVGElement) reference).getOwnerSVGElement().createSVGPoint();
      cPt.setX(gnme.getClientX());
      cPt.setY(gnme.getClientY());
      // Have Batik transform the screen (pixel!) coordinates into SVG element
      // coordinates
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     */
    private void updateCursor(final int deltaX, final int deltaY) {
        // Translate the cursor pointer.
        final int translateX = clampDelta(0, _displayWidth, _cursorX, deltaX);
        final int translateY = clampDelta(0, _displayHeight, _cursorY, deltaY);
        final SVGMatrix transform = _cursor.getMatrixTrait("transform");
        transform.mTranslate(translateX, translateY);
        _cursor.setMatrixTrait("transform", transform);

        // Update cursor position Text
        _cursorX = MathUtilities.clamp(0, _cursorX + translateX, _displayWidth);
        _cursorY =
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Related Classes of org.w3c.dom.svg.SVGMatrix

  • com.rim.samples.device.svg.svgcldcdemo.SVGScreen
  • com.rim.samples.device.svg.svgpickdemo.SVGPickScreen
  • de.lmu.ifi.dbs.elki.visualization.batikutil.BatikUtil
  • de.lmu.ifi.dbs.elki.visualization.svg.SVGUtil
  • org.apache.batik.anim.values.AnimatableTransformListValue
  • org.apache.batik.dom.svg.AbstractSVGTransformList$SVGTransformItem
  • org.apache.flex.forks.batik.anim.values.AnimatableTransformListValue
  • org.apache.flex.forks.batik.dom.svg.AbstractSVGTransformList$SVGTransformItem
  • org.mt4j.util.xml.svg.SVGLoader
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