public void UpdatePrefabType()
{
if (prefabChanged)
{
// Update prefab variable used later in the creating sprites function
if (theGraph.graphType == WMG_Axis_Graph.graphTypes.line)
{
nodePrefab = theGraph.pointPrefabs[pointPrefab];
}
else
{
nodePrefab = theGraph.barPrefab;
}
// Delete points and lines
for (int i = points.Count - 1; i >= 0; i--)
{
if (points[i] != null)
{
WMG_Node thePoint = points[i].GetComponent <WMG_Node>();
foreach (GameObject child in thePoint.links)
{
lines.Remove(child);
}
theGraph.DeleteNode(thePoint);
points.RemoveAt(i);
}
}
// Delete legend
if (legendEntryNode != null)
{
theGraph.DeleteNode(legendEntryNode.GetComponent <WMG_Node>());
theGraph.DeleteLink(legendEntryLink.GetComponent <WMG_Link>());
}
}
}