| Maptitude GISDK Help |
Awaits user input from the system pointer and returns a circle.
circle = ClickCircle()
The circle indicated by the user.
The circle can be passed as an argument to SelectByCircle(), AddAnnotation(), etc.
This function should be called only from a macro that is activated from the menus, or from a tool in a toolbox or toolbar. Calling it from any other type of dialog box often causes confusion about which window is active (the dialog box, versus the map).
circ = ClickCircle()
| Error Type | Meaning |
|---|---|
| Escape | The user clicked Cancel |
| NotFound | The center of the circle was off the earth |
| Function | Summary |
|---|---|
| ClickEllipse() | Awaits user input from the system pointer and returns coordinates that define an ellipse |
| ClickCoord() | Awaits user input from the system pointer and returns a coordinate |
| ClickRect() | Awaits user input from the system pointer and returns two coordinates that define a rectangle |
| ClickScope() | Awaits user input from the system pointer, accepts a rectangle, and returns a scope |
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