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Alter scales for continuous data mapped to glyphs fill colour

Source: R/scales_z.R
scale_z_fill_continuous.Rd

Scale variable(s) mapped to the glyph fill colours.

Usage

scale_z_fill_continuous(..., palette, z, guide = c("legend"))

Arguments

...

Additional arguments to be passed on to continuous_scale.

palette

One of the following:

  • NULL for the default palette stored in the theme.

  • a character vector of colours.

  • a single string naming a palette.

  • a palette function that when called with a numeric vector with values between 0 and 1 returns the corresponding output values.

z

The variable(s) mapped to the glyph as a character vector.

guide

A function used to create a guide or its name. See guidesfor more information.

Value

A continuous colour scale object (one of scale_color_distiller, scale_color_viridis_c, or scale_color_continuous, depending on palette) that can be added to a ggplot object. The returned scale applies to all aesthetics named in z simultaneously, mapping their combined, pooled range to a continuous colour gradient for use as the fill/colour of glyph segments in the corresponding geom_*glyph() layer.