[MacPorts] #32606: update gwyddion to version 2.26

[MacPorts]

#32606: update gwyddion to version 2.26
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 Reporter:  feranick@…            |       Owner:  macports-tickets@…                   
     Type:  update                |      Status:  new                                  
 Priority:  Normal                |   Milestone:                                       
Component:  ports                 |     Version:  2.0.3                                
 Keywords:                        |        Port:  gwyddion                             
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 A new version of gwyddion (2.26) has been released upstream with several
 enhancements:

 Application

     Translations updated: Czech, French, Italian, Russian, Spanish.
     Keyboard shortucts can be modified by pointing to the menu item and
 pressing the new shortcut (after enabling this in the Edit menu).

 Libraries

     libgwydgets: Graph data can be exported to ASCII in a locale-
 independent way.
     libgwydgets: Graph window properly disconnects signals from the graph
 model when destroyed.
     libgwydgets: Labels on 3D view axes are rotated with the axes.
     libgwydgets: 3D view supports ‘overlay’ mode with secondary data or
 mask used for false colour mapping.
     libgwydgets: 3D view can show false colour scale.
     libgwydgets: Vertical graph measurement mode was added.
     libgwyapp: Possible crash due to wrong freeing of GBookmarkFile was
 fixed.
     libgwyapp: File chooser can plane- and/or row-level previewed data.
     libgwyapp: Critical warning/crash in file merging was fixed.
     libgwyapp: Data browser updates the thumbnail also when the mask
 changes.
     libgwyprocess: Kaiser 2.5 FFT window was fixed to avoid returning NaNs
 at certain transform sizes (due to rounding errors).
     libgwyddion: New functions for case-insensitive string hashing.
     libgwyprocess: New function for asymmetrical outlier marking.
     libgwyprocess: Bug affecting calculation surface areas and volumes of
 grains on the lower edge of a non-square image was fixed.

 Modules

     Code V INT (new): Imports Code V INT grid interferograms.
     Zeiss (new): Imports Carl Zeiss SEM scans (TIFF).
     Hitachi SEM (new): Import Hitachi S-3700 and S-4800 SEM data.
     ISO28600 (new): Imports and exports ISO 28600:2011 SPM data transfer
 format.
     Alicona (new): Imports Alicona Imaging Al3D files.
     WITec ASCII (new): Imports WITec ASCII export files.
     RHK SM4: Support for spectra reading was added (as graphs).
     1D FFT filter: Correct X-axis units of Fourier modulus are displayed.
     Level Grains: The sign of extracted background was corrected.
     LEXT: Crashing on systems lacking memrchr(), namely MS Windows, was
 fixed.
     Graph export ASCII: Can export floating point numbers in POSIX format.
     Pixmap: Scalebar are drawn (with the default length) even when the
 module is used non-interactively.
     Pixmap: Critical warning/crash ‘assertion text!=NULL failed’ was
 fixed.
     Nanoscope: Import of files with non-1:1 pixels was improved.
     Dumb: Builds on big-endian architectures.
     SDFile: Letter case of header fields is ignored.
     SDFile: Extra fields after the data are made available in metadata.
     WIP: Swapped x and y axes were corrected.
     Statistical functions tool: Height distribution can use masking.
     Roughness tool: The resulting curves are no longer automatically
 levelled.
     Unisoku: Import of files containing NUL characters in the header was
 fixed.
     Pattern synthesis: Real values of parameters are displayed immediately
 after a pattern type switch.
     Pygwy: Values are stored to GwyContainer as fundamental GObject types
 so they can be actually serialised.
     Pygwy: Load and save module functions can take an optional run mode
 argument.

 Other

     Compatibility with gcc 4.6 and autoconf 2.68 was improved.
     The thumbnailer permits specifying the channel used to create the
 thumbnail (if run manually).
     Drag'n'drop should work on Win32 again.
     Bzip2-compressed source code tarballs were replaced with xz-
 compressed.

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Ticket URL: <https://trac.macports.org/ticket/32606>
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