@Override
protected void updateShape() {
getRectangularShape().setFrameFromDiagonal(topLeft.getPosition(), bottomRight.getPosition());
// call super method after shape has been updated
super.updateShape();
}
@Override
public boolean saveToXML(Node node) {
if (!super.saveToXML(node)) return false;
topLeft.saveToXML(XMLUtil.setElement(node, ID_TOPLEFT));
bottomRight.saveToXML(XMLUtil.setElement(node, ID_BOTTOMRIGHT));
return true;
}
public void setBounds2D(Rectangle2D bounds) {
beginUpdate();
try {
// set anchors (only 2 significants anchors need to be adjusted)
topLeft.setPosition(bounds.getMinX(), bounds.getMinY());
bottomRight.setPosition(bounds.getMaxX(), bounds.getMaxY());
} finally {
endUpdate();
}
}
public ROI2DPath(Path2D path) {
super(path);
// add path points to the control point list
controlPoints.addAll(ShapeUtil.getAnchorsFromShape(path));
// add listeners
for (Anchor2D pt : controlPoints) pt.addListener(this);
setName("Path2D");
}
@Override
public boolean saveToXML(Node node) {
if (!super.saveToXML(node)) return false;
final Element points = XMLUtil.setElement(node, ID_POINTS);
for (Anchor2D pt : controlPoints) pt.saveToXML(XMLUtil.addElement(points, ID_POINT));
XMLUtil.setElementIntValue(node, ID_WINDING, getPath().getWindingRule());
return true;
}
@Override
public void translate(double dx, double dy) {
beginUpdate();
try {
// translate (only 2 significants anchors need to be adjusted)
topLeft.translate(dx, dy);
bottomRight.translate(dx, dy);
} finally {
endUpdate();
}
}
@Override
public boolean loadFromXML(Node node) {
beginUpdate();
try {
if (!super.loadFromXML(node)) return false;
topLeft.loadFromXML(XMLUtil.getElement(node, ID_TOPLEFT));
bottomRight.loadFromXML(XMLUtil.getElement(node, ID_BOTTOMRIGHT));
} finally {
endUpdate();
}
return true;
}
@Override
public void positionChanged(Anchor2D source) {
// adjust dependents anchors
if (source == topLeft) {
bottomLeft.setX(topLeft.getX());
topRight.setY(topLeft.getY());
} else if (source == topRight) {
bottomRight.setX(topRight.getX());
topLeft.setY(topRight.getY());
} else if (source == bottomLeft) {
topLeft.setX(bottomLeft.getX());
bottomRight.setY(bottomLeft.getY());
} else if (source == bottomRight) {
topRight.setX(bottomRight.getX());
bottomLeft.setY(bottomRight.getY());
}
super.positionChanged(source);
}