boxLegendGrob {toxpiR}

Create a filled-box legend

Description

Create a filled-box legend

Usage

boxLegendGrob(labels, fills, name = NULL, vp = NULL, gp = NULL)

Arguments

labels

Character, the legend labels

fills

Colors to fill the slices

name, vp, gp

Passed to grid::frameGrob

Details

Not yet exported. Need to break out the creation of viewports and grobs as done in the exported grobs. This will allow better grobEdit methods, which also needs to be created for the boxLegendGrob. Also need to do some input checks.

Also, if grid::legendGrob gets updated to use the 'has.fill' option this function should be removed and grid::legendGrob can be used instead.