| Maptitude GISDK Help |
Awaits user input of control points from the system pointer and returns an array of coordinates that define a curve.
curve = ClickCurve()
An array of coordinates that define the curve.
When used in a map window, ClickCurve() returns coordinate values in longitude and latitude.
When used in a layout window, ClickCurve() returns coordinates in the current page units (e.g. inches).
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).
curve = ClickCurve()
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Error Type |
Meaning |
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Escape |
The user hit Escape |
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NotFound |
A point or points fell outside the defined projection space (off the earth) |
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Function |
Summary |
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Awaits user input from the system pointer and returns two coordinates that define a line |
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Awaits user input from the system pointer and returns an array of coordinates that define a line |
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