private static void IsolinesOn()
{
ContextMenuIsoline.Attach();
if (_overruleIsolineDraw == null)
{
_overruleIsolineDraw = new IsolineDrawableOverrule();
Overrule.AddOverrule(RXClass.GetClass(typeof(Curve)), _overruleIsolineDraw, false);
}
if (_overruleIsolineTrans == null)
{
_overruleIsolineTrans = new IsolineTransformOverrule();
Overrule.AddOverrule(RXClass.GetClass(typeof(Curve)), _overruleIsolineTrans, false);
}
}
private static void IsolinesOff()
{
ContextMenuIsoline.Detach();
if (_overruleIsolineDraw != null)
{
Overrule.RemoveOverrule(RXClass.GetClass(typeof(Curve)), _overruleIsolineDraw);
_overruleIsolineDraw = null;
}
if (_overruleIsolineTrans != null)
{
Overrule.RemoveOverrule(RXClass.GetClass(typeof(Curve)), _overruleIsolineTrans);
_overruleIsolineTrans = null;
}
}