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begin and end ranges for palette #56

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dcooley opened this issue Oct 12, 2019 · 0 comments

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dcooley commented Oct 12, 2019

Add arguments to specify the range of the palette you want to use

For example

colour_values( 1:256, begin = 0.0, end = 0.75 )

will only use rows 1 to 192 (256 * 0.75) of the palette

similar to doing

pal <- colourvalues::get_palette( "viridis" )[1:192, ]

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