Hi, I'm trying to take a geographic area using geographic coordinates and then mapping them to cartesian coordinates to draw a single polygon in a processing window. The problem is that when I use a spherical coordinate transformation using the radius of the globe the area drawn (a car park for example) is very small in the processing draw canvas. How should I best work with this if I want the canvas resized to the polgon drawn? Should I map the polygon to the size of the canvas or should I scale the canvas to the polygon?
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