/**
* Like {@link #nodePosition(Graph,String,Point3)} but use an existing node as argument.
*
* @param node The node to consider.
* @param pos A point that will receive the node position.
*/
public static void nodePosition(Node node, Point3 pos) {
if (node.hasAttribute("xyz") || node.hasAttribute("xy")) {
Object o = node.getAttribute("xyz");
if (o == null) o = node.getAttribute("xy");
if (o != null) {
positionFromObject(o, pos);
}
} else if (node.hasAttribute("x")) {
pos.x = (double) node.getNumber("x");
if (node.hasAttribute("y")) pos.y = (double) node.getNumber("y");
if (node.hasAttribute("z")) pos.z = (double) node.getNumber("z");
}
// if (node.hasAttribute("xyz") || node.hasAttribute("xy")) {
// Object o = node.getAttribute("xyz");
//
// if (o == null)
// o = node.getAttribute("xy");
//
// if (o != null && o instanceof Object[]) {
// Object oo[] = (Object[]) o;
//
// if (oo.length > 0 && oo[0] instanceof Number) {
// pos.x = ((Number) oo[0]).doubleValue();
//
// if (oo.length > 1)
// pos.y = ((Number) oo[1]).doubleValue();
// if (oo.length > 2)
// pos.z = ((Number) oo[2]).doubleValue();
// }
// }
// } else if (node.hasAttribute("x")) {
// pos.x = (double) node.getNumber("x");
//
// if (node.hasAttribute("y"))
// pos.y = (double) node.getNumber("y");
//
// if (node.hasAttribute("z"))
// pos.z = (double) node.getNumber("z");
// }
}
/**
* Like {@link #nodePosition(Graph,String,double[])} but use an existing node as argument.
*
* @param node The node to consider.
* @param xyz An array of at least three cells.
*/
public static void nodePosition(Node node, double xyz[]) {
if (xyz.length < 3) return;
if (node.hasAttribute("xyz") || node.hasAttribute("xy")) {
Object o = node.getAttribute("xyz");
if (o == null) o = node.getAttribute("xy");
if (o != null) {
positionFromObject(o, xyz);
}
} else if (node.hasAttribute("x")) {
xyz[0] = (double) node.getNumber("x");
if (node.hasAttribute("y")) xyz[1] = (double) node.getNumber("y");
if (node.hasAttribute("z")) xyz[2] = (double) node.getNumber("z");
}
}