Hackers Guide to Visual FoxPro 7.0
Curvature
A property of a shape that describes how rounded its corners are, from square to circle.| Usage | shpShape.Curvature = nCurves nCurves = shpShape.Curvature |
| Parameter | Value | Meaning |
| nCurves | 0 | No curvature; right-angle corners form a square or rectangle. |
| 1 through 98 | Increasing curvature, forming ovals. | |
| 99 | Ultimate curvature, forming a circle or ellipse. |
Curvature can be used to dynamically change the shape of the object as conditions change. We haven't found a lot of use for this in our data-based applications, but it can be used for great special effects.
| Example | frmForm1.shpShape1.Curvature = 99 && draws a circle, && if height=width |
| See Also | FillColor, FillStyle, Height, Shape, Width |
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Copyright © 2002 by Tamar E. Granor, Ted Roche, Doug Hennig, and Della Martin. All Rights Reserved.
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