I have used the GD library for simple things like bar charts, pie charts, etc. It works great when you want to read data (from say, a database) and generate a simple plot or chart on-the-fly for a web page. It can create images in .gif, .png, or .jpg formats. I usually prefer .gif. There was a period of time when support for .gif was dropped due to copyright issues, but that is no longer the case. Just make sure you have the latest version installed.

In reply to Re: Graphics Creation: GD &.png, or XML::Writer & SVG? by scorpio17
in thread Graphics Creation: GD &.png, or XML::Writer & SVG? by punch_card_don

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