pc.setSettableOverride(settable && Permissions.hasDataPointSetPermission(user, dp));
pc.setBkgdColorOverride(bkgdColorOverride);
pc.setDisplayControls(displayControls);
pc.setLocation(x, y);
pc.validateDataPoint(user, false);
response.addData("x", x);
response.addData("y", y);
}