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Published June 7, 2021 | Version v3.2.0
Software Open

ejeschke/ginga: Ginga v3.2.0

Authors/Creators

  • 1. Space Telescope Science Institute
  • 2. @aperiosoftware
  • 3. DIRAC Institute, UW
  • 4. HeidelbergCement
  • 5. @Netflix
  • 6. Universidad Complutense de Madrid
  • 7. UCO
  • 8. AppDynamics
  • 9. National Institute for Standards and Technology
  • 10. NASA Goddard Space Flight Center
  • 11. STScI
  • 12. Leibniz Institute for Astrophysics

Description

  • Minimum supported Python version is now 3.7
  • Fixed some numpy deprecation warnings with numpy 1.19.0
  • Canvas shapes can now be copied
  • Added an option to make a copy of existing shape in Drawing plugin
  • Added an option to make a copy of existing cut in Cuts plugin
  • Added new iqcalc_astropy module to handle FWHM fitting and source finding using astropy and photutils
  • Added new calc_fwhm_lib configuration item to let Pick switch between iqcalc and iqcalc_astropy
  • Fixed a bug where certain plots were not cleared in Pick plugin
  • Removed support for matplotlib versions < 2.1
  • Added bicubic and bilinear interpolation methods to OpenGL backend
  • Fixed a bug where the FWHM labels in the plot didn't match report values in the Pick plugin
  • Fixed a bug in gtk/cairo backend where paths were not drawn correctly
  • Included a couple of additional bundled fonts to improve legibility of small text
  • Fixed a bug in PixTable that reversed pixel indices on display
  • Added box sum and median results to PixTable; also improved statistics display
  • Fixed an issue for the Tk Ginga widget if PIL.ImageTk was not installed
  • Changed splitter widget so that the "thumbs" have a visual indicator
  • Fixed an issue with cursor warp in free panning with Gtk3 backend
  • Fixed an issue where the cursor was not changed from the default
  • Fixed Pick plugin to autozoom the pick and contour images
  • Fixed an issue where Thumbs plugin might not show initial thumb(s) when main window is enlarged to certain sizes
  • Added "orientation" setting to orientable plugins
  • Enhancements to Histogram plugin: ability to click in plot to set low and high cuts levels, scroll plot to expand or contract cuts width
  • Crosshair plugin enhanced to have fast X/Y cuts plot feature; cuts plot removed from Pick plugin
  • Fixed an issue where the Pick plugin would not start due to a change to matplotlib canvas initialization

  • Updates to Catalogs plugin:

    • new astronomical object lookup section for SIMBAD or NED
    • new ability to specify some astroquery catalog and image sources in the plugins_Catalogs.cfg configuration file
    • API not compatible with previous releases, including configuration via ginga_config.py

Files

ejeschke/ginga-v3.2.0.zip

Files (28.6 MB)

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md5:95a0c77400e5d6e4359a929627bf7897
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Additional details

Related works

Is supplement to
https://github.com/ejeschke/ginga/tree/v3.2.0 (URL)