/**
* Convert discreet transform attributes to child matrix. This allows concatenation of another
* matrix.
*/
public void convertTransformAttrToMatrix() {
try {
MatrixNode matrixNode = MatrixNode.class.newInstance();
// Convert discreet transform attributes to FXGMatrix.
FXGMatrix matrix = FXGMatrix.convertToMatrix(scaleX, scaleY, rotation, x, y);
// Set matrix attributes to FXGMatrix values.
matrix.setMatrixNodeValue(matrixNode);
// Reset all discreet transform attributes since matrix
// and discreet transform attributes cannot coexist.
resetTransformAttr();
// Add child matrix to the node.
this.addChild(matrixNode);
} catch (Throwable t) {
throw new FXGException(
mask.getStartLine(), mask.getStartColumn(), "InvalidChildMatrixNode", t);
}
}
/**
* Creates the graphic context.
*
* @return the graphic context
*/
public GraphicContext createGraphicContext() {
GraphicContext graphicContext = new GraphicContext();
if (parentGraphicContext != null) graphicContext.scalingGrid = parentGraphicContext.scalingGrid;
FXGMatrix transform = graphicContext.getTransform();
if (matrix != null) {
FXGMatrix t = new FXGMatrix(matrix);
transform.concat(t);
} else {
if (scaleSet) transform.scale(scaleX, scaleY);
if (rotationSet) transform.rotate(rotation);
if (translateSet) transform.translate(x, y);
}
if (colorTransform != null) {
graphicContext.colorTransform = colorTransform;
} else if (alphaSet) {
if (graphicContext.colorTransform == null)
graphicContext.colorTransform = new ColorTransformNode();
graphicContext.colorTransform.alphaMultiplier = alpha;
}
graphicContext.blendMode = blendMode;
if (filters != null) {
graphicContext.addFilters(filters);
}
if (maskTypeSet) graphicContext.maskType = maskType;
else if (parentGraphicContext != null) graphicContext.maskType = parentGraphicContext.maskType;
return graphicContext;
}