fix: use transparency and blend equation to get closer to original Lines

[maartenbreddels]

This will blend the line color with the background color/line. cc @kecnry

[codecov[bot]]

Codecov Report

Merging #88 (4a3b64f) into master (03c4510) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #88   +/-   ##
=======================================
  Coverage   55.38%   55.38%           
=======================================
  Files           7        7           
  Lines         130      130           
=======================================
  Hits           72       72           
  Misses         58       58           

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[maartenbreddels]

@astrofrog it seems Py36 on CI it failing, I'm not sure how this CI setup works, maybe you've seen this before?

[astrofrog]

@maartenbreddels - let's just drop Python 3.6? glue-jupyter requires >=3.7

[maartenbreddels]

I agree

(from mobile phone)

Op di 19 apr. 2022 18:29 schreef Thomas Robitaille @.***

:

@maartenbreddels https://github.com/maartenbreddels - let's just drop Python 3.6? glue-jupyter requires >=3.7

— Reply to this email directly, view it on GitHub https://github.com/glue-viz/bqplot-image-gl/pull/88#issuecomment-1102853196, or unsubscribe https://github.com/notifications/unsubscribe-auth/AANPEPMF3PXC3SA7V2KCADLVF3NONANCNFSM5TY57F3A . You are receiving this because you were mentioned.Message ID: @.***>

[dhomeier]

GH Actions still offer 3.6 on Windows, but in #89 that's then failing on a UTF-8 read. I left the linux-py36 there for the moment as ipywidgets and bqplot in principle still support 3.6, but have a look over there which envs should be kept in the end @maartenbreddels.

[maartenbreddels]

As said in #89, this is already an improvement, thanks Derek!