USESCALE LINK LINK_USESCALE USESCALE scalename USESCALE scalename percent USESCALE scalename absolute

Specify which SCALE to use to decide the colour of this link.

After the percentage usage is calculated (using BANDWIDTH and data from the TARGET line), the colour is decided by looking up the percentage against this SCALE. If there is no USESCALE line, then the default scale is used.

If you also specify 'absolute', then no percentage calculation is performed. The raw values from the TARGET line are just looked up in the named SCALE.

Added absolute scale support. Added named scales and USESCALE.