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Is it possible to load an image without reseting the center/zoom?

See original GitHub issue

I’ve been playing around with blinking between images in astrowidgets. Right now I’m doing that by calling load_fits and then set the center and zoom_level. That leads to a flicker because the image is initially displayed centered and zoomed to fit the window and then quickly changes to the zoom/center that I want.

Example gif:

Untitled

Issue Analytics

  • State:closed
  • Created 4 years ago
  • Comments:6 (5 by maintainers)

github_iconTop GitHub Comments

1reaction
mwcraigcommented, Aug 7, 2019

This worked like a charm, so I’m closing the issue. Thanks again for the quick response and for ginga!

1reaction
mwcraigcommented, Aug 2, 2019

Thanks @ejeschke, this is fantastic – reaction to ginga and the astrowidgets interface to it at pyastro19 was very positive!

Read more comments on GitHub >

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