<a name="geometry.reference.algorithms.envelope.return_envelope_1"></a><a class="link" href="return_envelope_1.html" title="return_envelope">return_envelope</a>
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<p>
- <a class="indexterm" name="idm46716142531216"></a>
+ <a class="indexterm" name="idm46187000171392"></a>
Calculates the envelope of a geometry.
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