draw control of dynamic plotting
    
| Name | Type | Description | 
|---|---|---|
| scene | Scene | Scene Object | 
| plottingLayer | PlottingLayer | plotting layer | 
Members
- 
    symbol code
- 
    readonlydrawControlEndEvent : Event
- 
    End Event of Drawing Control
- 
    readonlydrawFinishEvent : Event
- 
    End Event of Symbol Drawing
- 
    Symbol library encoding
- 
    plottingLayer : PlottingLayer
- 
    plotting layer
- 
    Plotting service URL
Methods
- 
    Activate the drawing control, set the LibID, Code and resource file paths of the symbol to be drawn, and activateName Type Description libIdNumber Symbol library ID codeNumber Symbol encoding UrlString resource path for model or image Example://Set to Draw Polyline and Activate the Drawing Control drawCtrl.activate(0,24);
- 
    Deactivate the draw control
- 
    Set the LibID, Code, and resource file paths for symbol to be drawnName Type Description libIdNumber Symbol Library ID codeNumber Symbol encoding UrlString resource path for model or image Example://Set to Draw Polyline drawCtrl.setAction(0,24); //Activate the Drawing Control drawCtrl.activate();
- 
    set plotting layerName Type Description layerPlottingLayer plotting layer Returns:Is the setting successful?
