2D polygon / triangle analysis & processing utilities
A function collection for working with circles
A function collection for working with rectangles
Given the number of points and the radius returns an array of xy coordinates on the circle's perimeter.
this is calculate all area!
Add derived geometric properties to geojson features.
This is a Hello World project
Geometry 2D library for basic operation
calculate area and perimeter of a circle
BlackBerry 10 System APIs
Calc rectangle perimeter or area