matplotlib.github.com/1.2.1/api/nxutils_api.html at main · matplotlib/matplotlib.github.com · GitHub

History

216 lines (197 loc) · 9.77 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<head>

<title>nxutils — Matplotlib 1.2.1 documentation</title>

var DOCUMENTATION_OPTIONS = {

URL_ROOT: '../',

VERSION: '1.2.1',

COLLAPSE_INDEX: false,

FILE_SUFFIX: '.html',

HAS_SOURCE: true

};

</script>

title="Search within Matplotlib 1.2.1 documentation"

href="../_static/opensearch.xml"/>

</head>

<body>

<div id="unreleased-message"> You are reading an old version of the documentation (v1.2.1). For the latest version see <a href="/stable/">https://matplotlib.org/stable/</a> </div>

if ("matplotlib.sourceforge.net" == document.location.hostname ||

"matplotlib.sf.net" == document.location.hostname) {

var pkBaseURL = (("https:" == document.location.protocol) ? "https://apps.sourceforge.net/piwik/matplotlib/" : "http://apps.sourceforge.net/piwik/matplotlib/");

document.write(unescape("%3Cscript src='" + pkBaseURL + "piwik.js' type='text/javascript'%3E%3C/script%3E"));

}

</script>

if ("matplotlib.sourceforge.net" == document.location.hostname ||

"matplotlib.sf.net" == document.location.hostname) {

piwik_action_name = '';

piwik_idsite = 1;

piwik_url = pkBaseURL + "piwik.php";

piwik_log(piwik_action_name, piwik_idsite, piwik_url);

document.write(unescape('%3Cobject%3E%3Cnoscript%3E%3Cp%3E%3Cimg src="http://apps.sourceforge.net/piwik/matplotlib/piwik.php?idsite=1" alt="piwik"/%3E%3C/p%3E%3C/noscript%3E%3C/object%3E'));

}

</script>

</map>

</div>

<h3>Navigation</h3>

<ul>

<a href="../genindex.html" title="General Index"

accesskey="I">index</a></li>

<a href="../py-modindex.html" title="Python Module Index"

>modules</a> |</li>

<a href="path_api.html" title="path"

accesskey="N">next</a> |</li>

<a href="mlab_api.html" title="mlab"

accesskey="P">previous</a> |</li>

<li><a href="http://www.matplotlib.org/downloads.html">downloads</a>| </li>

<li><a href="../search.html">search</a>| </li>

<li><a href="../examples/index.html">examples</a>| </li>

<li><a href="../gallery.html">gallery</a>| </li>

<li><a href="../citing.html">citation</a>| </li>

<li><a href="index.html" accesskey="U">The Matplotlib API</a> »</li>

</ul>

</div>

<h3><a href="../contents.html">Table Of Contents</a></h3>

<ul>

<li><a class="reference internal" href="#">nxutils</a><ul>

<li><a class="reference internal" href="#module-matplotlib.nxutils"><tt class="docutils literal"><span class="pre">matplotlib.nxutils</span></tt></a></li>

</ul>

</li>

</ul>

<h4>Previous topic</h4>

<p class="topless"><a href="mlab_api.html"

title="previous chapter">mlab</a></p>

<h4>Next topic</h4>

<p class="topless"><a href="path_api.html"

title="next chapter">path</a></p>

<li><a href="../_sources/api/nxutils_api.txt"

rel="nofollow">Show Source</a></li>

</ul>

<h3>Quick search</h3>

</form>

Enter search terms or a module, class or function name.

</p>

</div>

</div>

<h1>nxutils<a class="headerlink" href="#nxutils" title="Permalink to this headline">¶</a></h1>

<span id="matplotlib-nxutils"></span><h2><a class="reference internal" href="#module-matplotlib.nxutils" title="matplotlib.nxutils"><tt class="xref py py-mod docutils literal"><span class="pre">matplotlib.nxutils</span></tt></a><a class="headerlink" href="#module-matplotlib.nxutils" title="Permalink to this headline">¶</a></h2>

<tt class="descclassname">matplotlib.nxutils.</tt><tt class="descname">pnpoly</tt><big>(</big><em>x</em>, <em>y</em>, <em>xyverts</em><big>)</big><a class="headerlink" href="#matplotlib.nxutils.pnpoly" title="Permalink to this definition">¶</a></dt>

<dd><p>inside = pnpoly(x, y, xyverts)</p>

<p>Return 1 if x,y is inside the polygon, 0 otherwise.</p>

<dt><em>xyverts</em></dt>

<dd>a sequence of x,y vertices.</dd>

</dl>

<p>A point on the boundary may be treated as inside or outside.</p>

<p><span>Deprecated since version 1.2.0: </span>Use <a class="reference internal" href="path_api.html#matplotlib.path.Path.contains_point" title="matplotlib.path.Path.contains_point"><tt class="xref py py-meth docutils literal"><span class="pre">contains_point()</span></tt></a> instead.</p>

</div>

</dd></dl>

<tt class="descclassname">matplotlib.nxutils.</tt><tt class="descname">points_inside_poly</tt><big>(</big><em>xypoints</em>, <em>xyverts</em><big>)</big><a class="headerlink" href="#matplotlib.nxutils.points_inside_poly" title="Permalink to this definition">¶</a></dt>

<dd><p>mask = points_inside_poly(xypoints, xyverts)</p>

<p>Returns a boolean ndarray, True for points inside the polygon.</p>

<dt><em>xypoints</em></dt>

<dd>a sequence of N x,y pairs.</dd>

<dt><em>xyverts</em></dt>

<dd>sequence of x,y vertices of the polygon.</dd>

</dl>

<p>A point on the boundary may be treated as inside or outside.</p>

<p><span>Deprecated since version 1.2.0: </span>Use <a class="reference internal" href="path_api.html#matplotlib.path.Path.contains_points" title="matplotlib.path.Path.contains_points"><tt class="xref py py-meth docutils literal"><span class="pre">contains_points()</span></tt></a> instead.</p>

</div>

</dd></dl>

</div>

</div>

<h3>Navigation</h3>

<ul>

<a href="../genindex.html" title="General Index"

>index</a></li>

<a href="../py-modindex.html" title="Python Module Index"

>modules</a> |</li>

<a href="path_api.html" title="path"

>next</a> |</li>

<a href="mlab_api.html" title="mlab"

>previous</a> |</li>

<li><a href="http://www.matplotlib.org/downloads.html">downloads</a>| </li>

<li><a href="../search.html">search</a>| </li>

<li><a href="../examples/index.html">examples</a>| </li>

<li><a href="../gallery.html">gallery</a>| </li>

<li><a href="../citing.html">citation</a>| </li>

<li><a href="index.html" >The Matplotlib API</a> »</li>

</ul>

</div>

Last updated on May 29, 2013.

Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2b1.

</div>

</body>

</html>

matplotlib.github.com/1.2.1/api/nxutils_api.html at main · matplotlib/matplotlib.github.com · GitHub

Expand file tree

Breadcrumbs

nxutils_api.html

Latest commit

History

Breadcrumbs

nxutils_api.html

File metadata and controls