okfn/openspending — Issue #250: Document the ability to use "color" dimension to colour datasets
Author: nickstenning
Created: 2011-10-23 15:58:38+00:00
State: open

This is currently undocumented, as far as I can tell. What we need to say:

1. Dimension name must be `color`
2. Dimension type must be `value`
3. Datatype must be `string`
4. Values in dataset must be hex-encoded/CSS color strings: `"#336699"`, etc.