DescriptionCreates an image using the excellent GD web graphics library. This command is in beta and suggestions are welcome:
* image commands are (so far):
(todo: circle, arc, etc.)
options are whitespace delimited. text options only apply to the %text command. most options set at the image level are inherited to drawing commands.
font:facename - set font
colorspec is in #RRGGBB format, or it can be a named color (black, white, gray, red, green, blue).
* input file allows you to draw on an existing image. it can be a filename or binary image data. not tested yet
##x## - set image size
* output file can be just a filename (format set previously or interpreted from the extension), or :. if you filename has a colon in it, you can use the : output format, just to be safe. (single letters and slashes wont ever be image formats)