Maptitude GISDK Help

ClickRect()

Summary

Awaits user input from the system pointer and returns two coordinates that define a rectangle.

 

Syntax

corners_array = ClickRect(string ignored, real aspect_ratio)

 

Argument

Contents

ignored

Must be null

aspect_ratio

The ratio of rectangle height to rectangle width. This aspect ratio is maintained when the user drags the rectangle

 

Returns

An array of two coordinates, as follows:

 

Element

Type

Contents

1

Coord

Location of the lower left corner of the rectangle

2

Coord

Location of the upper right corner of the rectangle

 

Notes

Error Codes

Error Type

Meaning

Escape

The user clicked Cancel

 

See Also

Function

Summary

ClickEllipse()

Awaits user input from the system pointer and returns coordinates that define an ellipse

ClickCircle()

Awaits user input from the system pointer and returns a circle

 

 

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