If you want extreme accuracy, you should be using a vector graphics format instead of a raster format. This reasoning would lead to using SVG instead of GD::Graph.

The accuracy of raster graphics is limited by the number of pixels in the graph. With vector graphics, accuracy can be achieved by zooming or rendering on a high-resolution device.

It should work perfectly the first time! - toma

In reply to Re: Drawing Graphs by toma
in thread Drawing Graphs by johnirl

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