Tag Archives: intersecting lines

Enlarge a polygon that has colinear vertices in C#

The example Enlarge a polygon in C# shows how you can expand a polygon. The basic idea is to offset each of the polygon’s edges away from the polygon’s center and then see where adjacent edges intersect as shown in … Continue reading

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Enlarge a polygon in C#

This example shows how you can enlarge a polygon by a certain distance. For example, you can use it to move the edges of the polygon outward by 10 pixels. The program lets you use the mouse to define the … Continue reading

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