scadnano

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migrate to Dart null safety mode

3

Dart null safety is coming soon. It will have stronger checks on types than older versions, in particular: https://codewithandrea.com/articles/2020-06-22-implicit-downcast-no-longer-allowed/#disabling-implicit-downcasts-in-analysis_optionsyaml We can enable those checks to be reported by the static...

dave-doty

See https://github.com/google/built_value.dart/issues/1304 I'm not sure how feasible this is given the current architecture. As David Morgan said, we use this global variable app all over the place, so in some...

dave-doty

export 5' and 3' end of extension in Edit-->Copy/paste/select-->Copy image

1

Create this design:  Go to Edit-->Copy/paste/select-->Copy image and paste the image into Powerpoint. The 5' end of the extension is missing: 

dave-doty

While having the 'dynamically update helices' option checked, moving or creating strands as shown (outside the helix boundaries) does not undo the helix offset changes. Original strand:  Moved strand:...

abhishekgokhale

While having the 'dynamically update helices' option checked, if a strand being created is extended outside the helix boundary and is dragged back rapidly, the helix offset does not correctly...

abhishekgokhale

develop custom Autostaple/Autobreak algorithms

1

Currently, Autostaple and Autobreak (implemented in issue #80) rely on running [cadnano v2](https://github.com/douglaslab/cadnano2) code on a back-end server. This was done to quickly push out the feature due to some...

dave-doty

display extension name right-side-up

1

It was originally implemented this way, but also erroneously caused the DNA sequence of the extension to display backwards. See #959. I made the call to quick-fix the DNA sequence...

dave-doty

The quick fix to issue #959 was to draw all extension lines from 5' to 3' and link the `textPath` of the DNA sequence to that line. This means it...

dave-doty

Exporting an SVG file can be annoying since it's sometimes not straightforward to include an SVG file for a figure. (I never do that in LaTeX, for instance, and always...

dave-doty

assigning properties to several selected strands should leave strands selected

1

Select several strands and assign some "property" to them all of them, for instance, vendor fields:  Afterwards they should remain selected, but they are unselected:  This afflicts other...

dave-doty