R: Class "PictureStroke"

PictureStroke-class {grImport} | R Documentation

## Class "PictureStroke"

### Description

A polyline path (that might be part of a larger picture).

### Slots

`x`:

  Object of class `"numeric"`

`y`:

  Object of class `"numeric"`

`rgb`:

  Object of class `"character"` giving the colour of the polyline.

`lwd`:

  Object of class `"numeric"` giving the width of the polyine.

### Extends

Class `"PictureOp"`, directly.

### Methods

grobify

  `signature(object = "PictureStroke")`: convert into a grid grob (for one-off drawing). There is a logical argument `use.gc` which can be used to turn off the graphics context coming from the object so that a different one can be specified via the `gp` argument.

symbolize

  `signature(object = "PictureStroke")`: convert into a grid grob (for drawing as a data symbol)).

drawPath

  `signature(object = "PictureStroke")`: draws a traced line as part of the current plot.

### Author(s)

Paul Murrell

### See Also

`Picture-class`, `PictureFill-class`, and `grid.picture`, `grid.symbols`.

[Package grImport version 0.9-0 Index]