EVOLUTION-MANAGER
Edit File: arrow.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: Describe arrows to add to a line.</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 arrow {grid}"><tr><td>arrow {grid}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2> Describe arrows to add to a line. </h2> <h3>Description</h3> <p>Produces a description of what arrows to add to a line. The result can be passed to a function that draws a line, e.g., <code>grid.lines</code>. </p> <h3>Usage</h3> <pre> arrow(angle = 30, length = unit(0.25, "inches"), ends = "last", type = "open") </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>angle</code></td> <td> <p>The angle of the arrow head in degrees (smaller numbers produce narrower, pointier arrows). Essentially describes the width of the arrow head.</p> </td></tr> <tr valign="top"><td><code>length</code></td> <td> <p>A unit specifying the length of the arrow head (from tip to base).</p> </td></tr> <tr valign="top"><td><code>ends</code></td> <td> <p>One of <code>"last"</code>, <code>"first"</code>, or <code>"both"</code>, indicating which ends of the line to draw arrow heads.</p> </td></tr> <tr valign="top"><td><code>type</code></td> <td> <p>One of <code>"open"</code> or <code>"closed"</code> indicating whether the arrow head should be a closed triangle.</p> </td></tr> </table> <h3>Examples</h3> <pre> arrow() </pre> <hr /><div style="text-align: center;">[Package <em>grid</em> version 3.6.0 <a href="00Index.html">Index</a>]</div> </body></html>