/** Remove all trees from this figure. */
public void removeAllTrees() {
for (FigureElement figEl : treeElements) {
super.removeElement(figEl);
FigureElement scale = scaleElements.get(figEl);
if (scale != null) super.removeElement(scale);
}
treeElements.clear();
scaleElements.clear();
}
/**
* Remove the tree element and associated scale element from this figure.
*
* @param treeToRemove
*/
public void removeTree(TreeElement treeToRemove) {
FigureElement scale = scaleElements.get(treeToRemove);
if (scale != null) {
scaleElements.remove(treeToRemove);
super.removeElement(scale);
}
super.removeElement(treeToRemove);
treeElements.remove(treeToRemove);
layoutTrees();
}
/**
* Remove the scale element associated with the given tree element
*
* @param tel
*/
private void removeScaleForTree(TreeElement tel) {
FigureElement el = scaleElements.get(tel);
if (el != null) {
scaleElements.remove(tel);
super.removeElement(el);
}
}
public void componentResized(ComponentEvent arg0) {
boundsRect.width = getWidth();
boundsRect.height = getHeight();
for (TreeElement treeElement : treeElements) {
treeElement.setDrawBounds();
}
super.componentResized(arg0);
repaint();
}
public void addTree(DrawableTree newTree) {
TreeElement newElement = new TreeElement(this);
newTree.setScaleType(DrawableTree.NO_SCALE_BAR);
newElement.setScale(getWidth(), getHeight(), null);
newElement.setTree(newTree);
treeElements.add(newElement);
super.addElement(newElement);
FigureElement scaleElement = null;
if (currentScaleType == DrawableTree.SCALE_AXIS) {
scaleElement = new ScaleAxisElement(this);
scaleElement.setZPosition(-5); // draw underneath the tree so grid lines aren't on top
((ScaleAxisElement) scaleElement).setTreeDrawer(newElement.getTreeDrawer());
addElement(scaleElement);
scaleElements.put(newElement, scaleElement);
}
if (currentScaleType == DrawableTree.SCALE_BAR) {
scaleElement = new ScaleBarElement(this);
scaleElement.setMobile(true);
((ScaleBarElement) scaleElement).setTreeDrawer(newElement.getTreeDrawer());
addElement(scaleElement);
scaleElements.put(newElement, scaleElement);
}
layoutTrees();
if (currentScaleType == DrawableTree.SCALE_AXIS && scaleElement != null) {
scaleElement.setBounds(
newElement.getX(), 0.9, 0.1, 0.01); // Width and height parts are ignored
}
if (currentScaleType == DrawableTree.SCALE_BAR && scaleElement != null) {
scaleElement.setBounds(
Math.max(0, newElement.getX() + newElement.getWidth() / 2.0 - 0.05),
0.9,
0.1,
0.1); // Width and height parts are ignored
}
}