EVOLUTION-MANAGER
Edit File: gEdit.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>R: Create and Apply Edit Objects</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="R.css" /> </head><body> <table width="100%" summary="page for gEdit {grid}"><tr><td>gEdit {grid}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2> Create and Apply Edit Objects </h2> <h3>Description</h3> <p>The functions <code>gEdit</code> and <code>gEditList</code> create objects representing an edit operation (essentially a list of arguments to <code>editGrob</code>). </p> <p>The functions <code>applyEdit</code> and <code>applyEdits</code> apply one or more edit operations to a graphical object. </p> <p>These functions are most useful for developers creating new graphical functions and objects. </p> <h3>Usage</h3> <pre> gEdit(...) gEditList(...) applyEdit(x, edit) applyEdits(x, edits) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>...</code></td> <td> <p> one or more arguments to the <code>editGrob</code> function (for <code>gEdit</code>) or one or more <code>"gEdit"</code> objects (for <code>gEditList</code>).</p> </td></tr> <tr valign="top"><td><code>x</code></td> <td> <p> a grob (grid graphical object).</p> </td></tr> <tr valign="top"><td><code>edit</code></td> <td> <p> a <code>"gEdit"</code> object.</p> </td></tr> <tr valign="top"><td><code>edits</code></td> <td> <p> either a <code>"gEdit"</code> object or a <code>"gEditList"</code> object.</p> </td></tr> </table> <h3>Value</h3> <p><code>gEdit</code> returns an object of class <code>"gEdit"</code>. </p> <p><code>gEditList</code> returns an object of class <code>"gEditList"</code>. </p> <p><code>applyEdit</code> and <code>applyEditList</code> return the modified grob. </p> <h3>Author(s)</h3> <p> Paul Murrell </p> <h3>See Also</h3> <p><code><a href="grid.grob.html">grob</a></code> <code><a href="grid.edit.html">editGrob</a></code> </p> <h3>Examples</h3> <pre> grid.rect(gp=gpar(col="red")) # same thing, but more verbose grid.draw(applyEdit(rectGrob(), gEdit(gp=gpar(col="red")))) </pre> <hr /><div style="text-align: center;">[Package <em>grid</em> version 3.6.0 <a href="00Index.html">Index</a>]</div> </body></html>