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Icons

Instead of text labels, aiSee also offers the option of displaying icon files in nodes. The icon files have to be in PBM, PGM, or PPM format (raw). They can be attached to summary nodes or ordinary nodes by using the iconfile attribute in subgraph or node specifications. Note: In order to prevent the title text from being drawn over the icon displayed, the label attribute of the node or summary node has to be set to the empty string, i.e. label: "".

The search path for the icon files can be specified by the environment variable AISEEICONS.  

Some additional graph attributes influence the drawing of icons, see icons, fast_icons and iconcolors.


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