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()

        s = e.getAttributeNS(null, SVG_TRANSFORM_ATTRIBUTE);
        AffineTransform at = AffineTransform.getTranslateInstance(x, y);


        // 'transform'
        if (s.length() != 0) {
            at.preConcatenate
                (SVGUtilities.convertTransform(e, SVG_TRANSFORM_ATTRIBUTE, s));
        }
        gn.setTransform(at);


        // set an affine transform to take into account the (x, y)

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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()

    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 (tat == null) {
                        tat = new AffineTransform();
                    }
                    AffineTransform at = new AffineTransform(cat);
                    try {
                        at.preConcatenate(tat.createInverse());
                        return at;
                    } catch (NoninvertibleTransformException ex) {
                        throw currentElt.createSVGException
                            (SVGException.SVG_MATRIX_NOT_INVERTABLE,
                             "noninvertiblematrix",

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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()

        float w = (float)bounds.getWidth();
        float h = (float)bounds.getHeight();


        AffineTransform at
            = ViewBox.getPreserveAspectRatioTransform(e, vb, w, h);
        at.preConcatenate(AffineTransform.getTranslateInstance(x, y));
        node.setTransform(at);


        // 'overflow' and 'clip'
        Shape clip = null;
        if (CSSUtilities.convertOverflow(e)) { // overflow:hidden

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

  }


  public void scale(double sx, double sy, double diffWidth, double diffHeight) {
    // create scale transform
    AffineTransform transform = AffineTransform.getScaleInstance(sx, sy);
    transform.preConcatenate(AffineTransform.getTranslateInstance(diffWidth, diffHeight));
    
    this.transform(transform);
  }


  public void rotate(double theta) {

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

        destPt = aff.transform(destPt, null);




        // Translate what will be at minX,minY to zero, zero
        // which where java2d will think the real minX,minY is.
        aff.preConcatenate(AffineTransform.getTranslateInstance
                           (-destPt.getX(), -destPt.getY()));


        AffineTransformOp op = new AffineTransformOp(aff, hints);


        BufferedImage srcBI, myBI;

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

                    .getTransformContext();
            AffineTransform transform = _transform;


            if (parentContext == context) {
                transform = new AffineTransform(transform);
                transform.preConcatenate(parentContext.getTransform(context));
            }


            return transform;
        }
    }

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

      // canvas size
      double sx = canvasSize.width/gnb.getWidth();
      double sy = canvasSize.height/gnb.getHeight();
      double scale = Math.min(sx, sy) / 8;
      if (scale > 1) {
    Tx.preConcatenate
        (AffineTransform.getScaleInstance(scale, scale));
      }
  }
  Tx.preConcatenate(AffineTransform.getTranslateInstance
        (canvasSize.width/2, canvasSize.height/2));

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