Resize java Polygon

Question

I have a point array that represents a polygon.
Now i want to resize that polygon, so scale it down with a given factor.
Are there any build in methods or have you any idea how to implement it in a nice way.
Important: I want to change the coordinates of the points, not draw the polygon with a transformation on a jpanel.

Answer 1

Hi,
try the code in my code playground use the file Point.java, Polygon.java and PolygonTest.java.

Point.java to define a simple class to manipulate geometric points on a plane.

Polygon.java is a simple class to create and resize regular polygons inscribed in a circle.

I'll write the documentation of classes as soon as possible.
bye bye

Answer 2

Thank you! It's awesome