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plotly (version 2.0.2)
toRGB: Convert R colours to RGBA hexadecimal colour values
Description
Convert R colours to RGBA hexadecimal colour values
Usage
toRGB(x, alpha = 1)
Arguments
x
character for colour, for example: "white"
alpha
transparency alpha
Value
hexadecimal colour value (if is.na(x), return "transparent" for compatibility with Plotly)