This set of scales defines new linetype scales for edge geoms equivalent to the ones already defined by ggplot2. See ggplot2::scale_linetype() for more information. The different geoms will know whether to use edge scales or the standard scales so it is not necessary to write edge_linetype in the call to the geom - just use linetype.

scale_edge_linetype(..., na.value = "blank")

scale_edge_linetype_continuous(...)

scale_edge_linetype_discrete(..., na.value = "blank")

scale_edge_linetype_manual(..., values)

scale_edge_linetype_identity(..., guide = "none")

## Arguments

... Arguments passed on to discrete_scale paletteA palette function that when called with a single integer argument (the number of levels in the scale) returns the values that they should take. breaksOne of: NULL for no breaks waiver() for the default breaks computed by the transformation object A character vector of breaks A function that takes the limits as input and returns breaks as output limitsA character vector that defines possible values of the scale and their order. dropShould unused factor levels be omitted from the scale? The default, TRUE, uses the levels that appear in the data; FALSE uses all the levels in the factor. na.translateUnlike continuous scales, discrete scales can easily show missing values, and do so by default. If you want to remove missing values from a discrete scale, specify na.translate = FALSE. aestheticsThe names of the aesthetics that this scale works with scale_nameThe name of the scale nameThe name of the scale. Used as the axis or legend title. If waiver(), the default, the name of the scale is taken from the first mapping used for that aesthetic. If NULL, the legend title will be omitted. labelsOne of: NULL for no labels waiver() for the default labels computed by the transformation object A character vector giving labels (must be same length as breaks) A function that takes the breaks as input and returns labels as output guideA function used to create a guide or its name. See guides() for more info. superThe super class to use for the constructed scale The linetype to use for NA values. a set of aesthetic values to map data values to. If this is a named vector, then the values will be matched based on the names. If unnamed, values will be matched in order (usually alphabetical) with the limits of the scale. Any data values that don't match will be given na.value. Guide to use for this scale. Defaults to "none".

## Value

A ggproto object inheriting from Scale

Other scale_edge_*: scale_edge_alpha(), scale_edge_colour, scale_edge_fill, scale_edge_shape(), scale_edge_size(), scale_edge_width(), scale_label_size()