This extension supports a few standard colours as styles: |[red]|, |[green]|, |[blue]|, |[cyan]|, |[magenta]|, |[yellow]|, |[black]|, |[white]| and |[gray]|. More extensive colour support is available using the |color| extension.
( black white@`white'@@ gray@`gray'@@ red@`red'@@ blue@`blue'@@ green@`green'@@ cyan@`cyan'@@ magenta@`magenta'@@ yellow@`yellow'@@ )
The diagram in figure ??g[xyrotate.doc:rotate and flips], page ??gp[xyrotate.doc:rotate and flips], uses different line-thicknesses and colours.
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