boolean digitizeCircle(String units)
boolean digitizeCircle(String units, MGDigitizeCircleObserver observer)
Enables the user to define a circle on the map by clicking and dragging the mouse.
It fires the onDigitizedCircle event upon completion. The digitizeCircle method does not perform any functions other than sending the circle coordinates to onDigitizedCircle.
Note that this method does not work during a busy state. For additional information about the busy state, refer to "Handling Busy State and Map Refresh" chapter in the Autodesk MapGuide Developer's Guide.
units - Units to specify radius in, one of the following codes: M (meters), KM (kilometers), FT (feet), MI (miles), "", or null. "" and null apply to the Autodesk MapGuide Viewer Plug-In and Java Edition only. They use the current default units.
observer - A Java object that implements MGDigitizeCircleObserver (Plug-In and Java Edition only).
boolean - Returns True if successful; otherwise, returns False.
-3 (illegal argument)
digitizePoint, digitizePolygonEx, digitizePolylineEx