Snippet from the GD::Graph docs: 
Options for graphs with a numerical X axis
First of all: GD::Graph does not support numerical x axis the way it s
+hould. Data for X axes should be equally spaced

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I have x-y data where the x values are not equally spaced. Any suggestions for plotting these data (points connected by lines, or just lines) into a PNG file on WinNT? Thanks.

In reply to PNG xy plots with unequal spaced x values by nop

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