public void nodeDown(int x, int y) {
log.info("nodeDn x=" + x + ", y=" + y);
if (dtoLinks == null) {
log.info("dtoLinks==null");
dtoLinks = new DTOLinks();
SCL.getCurrSecCanvas().getDtoCanvas().setDtoLinks(dtoLinks);
}
dtoLink = null;
moving = false;
Iterator<DTOLink> it = dtoLinks.getDTOLinks().iterator();
while (it.hasNext()) {
DTOLink p = it.next();
if ((Math.abs(x - getCoord(p.getX())) ^ 2) + (Math.abs(y - getCoord(p.getY())) ^ 2)
< (nodeRadius ^ 2)) {
dtoLink = p;
return;
}
}
clear();
DTOLink p = new DTOLink();
p.setCanvasMapId(SCL.getCurrSecCanvas().getDtoCanvas().getId());
p.setX(getRevCoord(x));
p.setY(getRevCoord(y));
dtoLinks.getDTOLinks().add(p);
SCL.getCanvasDialog().updateCurrLinkNodes();
draw(false);
}
public void nodeMove(int x, int y) {
log.info("nodeMve");
if (dtoLink != null) {
if (Math.pow(x - getCoord(dtoLink.getX()), 2) + Math.pow(y - getCoord(dtoLink.getY()), 2)
> Math.pow(nodeRadius, 2)) {
moving = true;
clear();
dtoLink.setX(getRevCoord(x));
dtoLink.setY(getRevCoord(y));
draw(false);
}
}
SCL.getCanvasDialog().updateCurrLinkNodes();
}