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QWT is a plot and ui library for QT. SimpleQWT is targeted at projects that want only core QWT, with fixes and improvements

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SimpleQWT version 6.0

SimpleQWT is targeted at projects that want only core qwt, with fixes and improvements.

  • targets reduced computational and memory footprint compared to full-fat version
  • fixes for stable axes/canvas while panning/zooming
  • fixes and production-ready antialiasing
  • some fixes for plot renderer for wysiwyg
  • forked from QWT "6.0.0-svn"
  • some fixes pulled from 6.1
  • Qt5 fixes, legacy cleanup, simplification and streamlining

Initial version as used by NSpec scientific software.

Q/A:

  • Why not QWT 6.1?

It is slower and uses more memory according to my tests (mostly Plot/Slider).
Quick review didn't reveal the single culprit for that change.

  • Why not merge it with regular QWT or fix full version?

Full QWT is much larger than just core, i don't have enough time for that.
Some changes are very invasive and not possible there at all.
Some simplifications are only possible after removing more elaborate functions.
I hope most minor fixes and legacy cleanups can be ported back to original version,
but that's a lot of work too due to 6.1 changes.

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QWT is a plot and ui library for QT. SimpleQWT is targeted at projects that want only core QWT, with fixes and improvements

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