D28767: SEP Focus improvements

Eric Dejouhanet noreply at phabricator.kde.org
Thu Apr 16 07:32:59 BST 2020

TallFurryMan added a comment.

  About my concerns on rendering red circles, my point was that when you use a center and a radius to draw an ellipse, the center is set to a pixel. Therefore you risk to offset your ellipses when you should be using a subpixel as center. Agreed, this is only visible on very small stars, but it was annoying for me at the time, and made me incorrectly think this could be the reason my focus wasn't good or my solver was failing (newbie thoughts of course, but very real).

  R321 KStars

  sep-focus-improvements (branched from master)


To: murveit, mutlaqja, lancaster, TallFurryMan
Cc: kde-edu, narvaez, apol
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