PercentageMapper
================

.. currentmodule:: ginga.canvas.coordmap

.. autoclass:: PercentageMapper
   :show-inheritance:

   .. rubric:: Methods Summary

   .. autosummary::

      ~PercentageMapper.data_to
      ~PercentageMapper.offset_pt
      ~PercentageMapper.rotate_pt
      ~PercentageMapper.to_data

   .. rubric:: Methods Documentation

   .. automethod:: data_to
   .. automethod:: offset_pt
   .. automethod:: rotate_pt
   .. automethod:: to_data