Function reference • PlotTools

All functions
`Col2Hex()`	Colour to hexadecimal conversion Convert R colour to hexadecimal representation.
`PolygonArea()` `PolygonCentre()` `PolygonCenter()` `GrowPolygon()`	Polygon geometry
`SpectrumLegend()` `SizeLegend()`	Produce a legend for continuous gradient scales

All functions

Colour to hexadecimal conversion Convert R colour to hexadecimal representation.

Polygon geometry

Produce a legend for continuous gradient scales