gwyddion: update to version 2.26

[feranick@…]

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.

[feranick@…]

Cc Me!

[rowue@…]

updated in r88629