public ConnectionPoint(GraphEntity node,
ConnectionPointDirection direction, Connection connection)
{
if (nodeGraph == null)
{
throw new System.Exception("ConnectionPoint.nodeGraph MUST be set!");
}
if (connection == null)
{
throw new System.Exception("Connection may not be null");
}
nodeWindow = node;
connectionDirection = direction;
data = ConnectionPointData.GetControlPointData(connection.type);
currentStyle = data.connectionPointStyle.unconnectedStyle;
rect = new Rect(0, 0,
currentStyle.normal.background.width,
currentStyle.normal.background.height);
GUID = connection.GUID;
this.connection = connection;
nodeGraph.RefreshConnectionPoint(this);
}
public void SetData(ConnectionPointData connectionPointData)
{
data = ConnectionPointData.GetControlPointData(connection.type);
SetCurrentStyle();
rect = new Rect(0, 0,
currentStyle.normal.background.width,
currentStyle.normal.background.height);
}