Picture-class {grImport}R Documentation

Class "Picture"

Description

A collection of paths (polylines or polygons) that together describe a picture.

Objects from the Class

Objects can be created by calls of the form new("Picture", ...). ~~ describe objects here ~~

Slots

paths:
A list of objects of class "PictureStroke" (polylines) or "PictureFill" (polygons).
summary:
Object of class "PictureSummary"

Methods

[
signature(x = "Picture"): subset the paths of a picture to produce a new picture (includeing a new, updated summary).
grobify
signature(object = "Picture"): convert a picture into a grid grob (for use as a one-off image).
symbolize
signature(object = "Picture"): convert a picture into a grid grob (for use as a plotting symbol).

Author(s)

Paul Murrell

See Also

readPicture, grid.picture, grid.symbols and PictureStroke-class PictureFill-class PictureSummary-class.


[Package grImport version 0.3-1 Index]