Feature for testing the presence of dvipng#
- sage.features.dvipng.all_features()#
- class sage.features.dvipng.dvipng(*args, **kwds)#
Bases:
ExecutableA
Featuredescribing the presence ofdvipngEXAMPLES:
sage: from sage.features.dvipng import dvipng sage: dvipng().is_present() # optional - dvipng FeatureTestResult('dvipng', True)