R: Edge label size scales

scale_label_size {ggraph} | R Documentation

## Edge label size scales

### Description

This set of scales defines new size scales for edge labels in order to allow for separate sizing of edges and their labels.

### Usage

    scale_label_size_continuous(..., range = c(1, 6))

    scale_label_size(..., range = c(1, 6))

    scale_label_size_discrete(..., range = c(2, 6))

    scale_label_size_manual(..., values)

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

### Arguments

`...` | Arguments passed on to `continuous_scale` `minor_breaks` One of: `NULL` for no minor breaks `waiver()` for the default breaks (one minor break between each major break) A numeric vector of positions A function that given the limits returns a vector of minor breaks. `oob` One of: Function that handles limits outside of the scale limits (out of bounds). The default (`scales::censor()`) replaces out of bounds values with `NA`. `scales::squish()` for squishing out of bounds values into range. `scales::squish_infinite()` for squishing infitite values into range. `na.value` Missing values will be replaced with this value. `expand` For position scales, a vector of range expansion constants used to add some padding around the data to ensure that they are placed some distance away from the axes. Use the convenience function `expansion()` to generate the values for the `expand` argument. The defaults are to expand the scale by 5% on each side for continuous variables, and by 0.6 units on each side for discrete variables. `position` For position scales, The position of the axis. `left` or `right` for y axes, `top` or `bottom` for x axes. `super` The super class to use for the constructed scale
`range` | a numeric vector of length 2 that specifies the minimum and maximum size of the plotting symbol after transformation.
`values` | a set of aesthetic values to map data values to. The values will be matched in order (usually alphabetical) with the limits of the scale, or with `breaks` if provided. If this is a named vector, then the values will be matched based on the names instead. Data values that don't match will be given `na.value`.
`guide` | A function used to create a guide or its name. See `guides()` for more information.

### Value

A ggproto object inheriting from `Scale`

### See Also

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

[Package ggraph version 2.0.2 Index]