matplotlib.github.com/_modules/matplotlib/projections.html at master · 2236zml/matplotlib.github.com · GitHub

History

214 lines (171 loc) · 13.8 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

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

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

<head>

<title>matplotlib.projections — Matplotlib 3.1.3 documentation</title>

type="text/css" />

type="text/css" />

title="Search within Matplotlib 3.1.3 documentation"

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

</head>

<body>

<div style="float: left; position: absolute; width: 496px; bottom: 0; padding-bottom: 24px">Version 3.1.3</div>

<div id="forkongithub"><a href="https://github.com/matplotlib/matplotlib">Fork me on GitHub</a></div>

</div>

<ul>

<li><a href="../../users/installing.html">Installation</a></li>

<li><a href="../../contents.html">Documentation</a></li>

<li><a href="../../gallery/index.html">Examples</a></li>

<li><a href="../../tutorials/index.html">Tutorials</a></li>

<li><a href="../../devel/index.html">Contributing</a></li>

</form>

</li>

</ul>

</nav>

<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>

<li><a href="../../contents.html">contents</a> »</li>

<li><a href="../index.html" >Module code</a> »</li>

<li><a href="../matplotlib.html" accesskey="U">matplotlib</a> »</li>

</ul>

</div>

<h3>Related Topics</h3>

<ul>

<li><a href="../../contents.html">Documentation overview</a><ul>

<li><a href="../index.html">Module code</a><ul>

<li><a href="../matplotlib.html">matplotlib</a><ul>

</ul></li>

</ul>

</div>

<h1>Source code for matplotlib.projections</h1><div class="highlight"><pre>

from .. import axes, cbook

from .geo import AitoffAxes, HammerAxes, LambertAxes, MollweideAxes

from .polar import PolarAxes

<div class="viewcode-block" id="ProjectionRegistry"><a class="viewcode-back" href="../../api/projections_api.html#matplotlib.projections.ProjectionRegistry">[docs]</a>class ProjectionRegistry:

"""

Manages the set of projections available to the system.

"""

def __init__(self):

self._all_projection_types = {}

<div class="viewcode-block" id="ProjectionRegistry.register"><a class="viewcode-back" href="../../api/projections_api.html#matplotlib.projections.ProjectionRegistry.register">[docs]</a> def register(self, *projections):

"""

Register a new set of projections.

"""

for projection in projections:

name = projection.name

self._all_projection_types[name] = projection</div>

<div class="viewcode-block" id="ProjectionRegistry.get_projection_class"><a class="viewcode-back" href="../../api/projections_api.html#matplotlib.projections.ProjectionRegistry.get_projection_class">[docs]</a> def get_projection_class(self, name):

"""

Get a projection class from its *name*.

"""

return self._all_projection_types[name]</div>

<div class="viewcode-block" id="ProjectionRegistry.get_projection_names"><a class="viewcode-back" href="../../api/projections_api.html#matplotlib.projections.ProjectionRegistry.get_projection_names">[docs]</a> def get_projection_names(self):

"""

Get a list of the names of all projections currently registered.

"""

return sorted(self._all_projection_types)</div></div>

projection_registry = ProjectionRegistry()

projection_registry.register(

axes.Axes,

PolarAxes,

AitoffAxes,

HammerAxes,

LambertAxes,

MollweideAxes)

<div class="viewcode-block" id="register_projection"><a class="viewcode-back" href="../../api/projections_api.html#matplotlib.projections.register_projection">[docs]</a>def register_projection(cls):

projection_registry.register(cls)</div>

<div class="viewcode-block" id="get_projection_class"><a class="viewcode-back" href="../../api/projections_api.html#matplotlib.projections.get_projection_class">[docs]</a>def get_projection_class(projection=None):

"""

Get a projection class from its name.

If *projection* is None, a standard rectilinear projection is returned.

"""

if projection is None:

projection = 'rectilinear'

try:

return projection_registry.get_projection_class(projection)

except KeyError:

raise ValueError("Unknown projection %r" % projection)</div>

<div class="viewcode-block" id="process_projection_requirements"><a class="viewcode-back" href="../../api/projections_api.html#matplotlib.projections.process_projection_requirements">[docs]</a>@cbook.deprecated("3.1")

def process_projection_requirements(figure, *args, **kwargs):

return figure._process_projection_requirements(*args, **kwargs)</div>

<div class="viewcode-block" id="get_projection_names"><a class="viewcode-back" href="../../api/projections_api.html#matplotlib.projections.get_projection_names">[docs]</a>def get_projection_names():

"""

Get a list of acceptable projection names.

"""

return projection_registry.get_projection_names()</div>

</pre></div>

</div>

</div>

Last updated on Feb 09, 2020.

Created using

<a href="http://sphinx-doc.org/">Sphinx</a> 1.8.5.

Doc version v3.1.3-2-g782f6ef56.

</div>

(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){

(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),

m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)

})(window,document,'script','//www.google-analytics.com/analytics.js','ga');

ga('create', 'UA-55954603-1', 'auto');

ga('send', 'pageview');

</script>

</body>

</footer>

</html>

matplotlib.github.com/_modules/matplotlib/projections.html at master · 2236zml/matplotlib.github.com · GitHub

Expand file tree

Breadcrumbs

projections.html

Latest commit

History

Breadcrumbs

projections.html

File metadata and controls