Description: Adds or updates an ellipse tool on the current graph-pack data object.
Calling convention: CIP_Graph_SetEllipseTool("Name": String, PositionX: Double, PositionY: Double, MajorAxis: Double, MinorAxis: Double, Rotation: Double, BackgroundColor: Integer, Transparent: Boolean, BorderColor: Integer)
Parameters:
Name: tool name.
PositionX, PositionY: ellipse center.
MajorAxis, MinorAxis: axis sizes.
Rotation: ellipse rotation.
BackgroundColor, BorderColor: TColor-compatible integers.
Transparent: background transparency flag.
Returns: Variant NULL. Fewer than nine arguments, Variant NULL values or an invalid graph context raise exceptions.
Availability: Default; effective only for current GraphPackData. A Visualizer passes validation but is not modified by the current implementation.
Example:
CIP_Graph_SetEllipseTool("Limit", 10, 20, 5, 3, 0, 16777215, False, 255);