Method create_colormap

Creates and saves a colormap in the gnuplot environment that can be used for later plots (see examples/color_variable.rs for example usage) # Arguments `name` - The name with which to save the colormap `palette` - What palette type to use

(
		&mut self, name: &str, palette: PaletteType<&[(f32, f32, f32, f32)]>,
	)