colourSwatch {roloc}

Colour Conversion Diagram

Description

Draw a diagram of a colour conversion with four columns: original colour specification, plus swatch, matching colour name, plus swatch. colourSwatches can show multiple matches per colour specification.

Usage

colourSwatch(x, ..., newpage = TRUE)
## S3 method for class 'colourMatch'
colourSwatch(x, ..., newpage = TRUE)
## Default S3 method:
colourSwatch(x,
                               colourList=getOption("roloc.colourList"),
                               colourMetric=getOption("roloc.colourMetric"),
                               ..., newpage = TRUE)
colourSwatches(x, ..., newpage = TRUE)
## S3 method for class 'colourMatch'
colourSwatches(x, ..., newpage = TRUE)
## Default S3 method:
colourSwatches(x,
                               colourList=getOption("roloc.colourList"),
                               colourMetric=getOption("roloc.colourMetric"),
                               ..., newpage = TRUE)

Arguments

x

A "colourMatch" object or an R colour specification

colourList

A list of colours

colourMetric

A colour metric function. See colourMatch for details.

...

Arguments passed to the colour metric function.

newpage

Whether to start a new page on the current graphics device.

Value

These functions are used for their side-effect (a colour match diagram).

Author(s)

Paul Murrell

Examples

colourSwatch("red")