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Add support for integer data types for image cdata. * gl-render.cc (draw_image): Add support for 'single' data type by converting FloatNDArray to GLfloat. * graphics.cc (convert_cdata_2): Change function signature to add is_real parameter. Convert data from 1-based indexing to 0-based indexing only if is_real is true. * graphics.cc (convert_cdata_1): Change function signature to add is_real parameter. Pass is_real through to convert_cdata_2. * graphics.cc (convert_cdata): Change CONVERT_CDATA_1 macro to support IS_REAL argument. Pass IS_REAL through to convert_cdata_1. Add support for uint16 data type. * image.m: Remove hack converting all integer cdata to single data type.
author Rik <rik@octave.org>
date Sat, 26 Apr 2014 16:39:20 -0700
parents 3a93af21d206
children a6d13c62fccf
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To cite GNU Octave in publications use:

  John W. Eaton, David Bateman, and Søren Hauberg (2009).  GNU Octave version
  3.0.1 manual: a high-level interactive language for numerical computations.
  CreateSpace Independent Publishing Platform.  ISBN 1441413006,
  URL http://www.gnu.org/software/octave/doc/interpreter/

A BibTeX entry for LaTeX users is:

  @book{,
    author    = {John W. Eaton and David Bateman and S\oren Hauberg},
    title     = {{GNU Octave} version 3.0.1 manual: a high-level interactive language for numerical computations},
    publisher = {CreateSpace Independent Publishing Platform},
    year      = {2009},
    note      = {{ISBN} 1441413006},
    url       = {http://www.gnu.org/software/octave/doc/interpreter},
  }

We have invested a lot of time and effort in creating GNU Octave, please cite it
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