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Forum: Qwt

Questions related to Qwt - Qt widgets for technical applications.

  1. Scale change for seconds / milliseconds

    Started by Nijaguna‎, 16th January 2017 08:13
    qwt, qwt axis scale label
    • Replies: 2
    • Views: 138
    16th January 2017, 13:55 Go to last post
  2. qwt vs qtcharts

    Started by hassinoss‎, 12th January 2017 15:56
    qchart, qwt, real time plot
    • Replies: 1
    • Views: 173
    13th January 2017, 07:50 Go to last post
  3. Issue with QwtLogScaleEngine

    Started by nmantelier‎, 30th December 2016 14:44
    • Replies: 2
    • Views: 136
    30th December 2016, 17:05 Go to last post
  4. unable to set border for canvas in qwt

    Started by wagmare‎, 30th December 2016 09:17
    qwtplotcanvas
    • Replies: 1
    • Views: 98
    30th December 2016, 10:01 Go to last post
  5. Slow plotting of spectrogram

    Started by Anton1‎, 1st August 2016 14:24
    • Replies: 10
    • Views: 946
    28th December 2016, 17:30 Go to last post
  6. QwtPlotZoomer always generat signal zoomed

    Started by atrofimov‎, 4th October 2016 11:38
    • Replies: 4
    • Views: 515
    16th December 2016, 20:16 Go to last post
    • Replies: 4
    • Views: 362
    8th December 2016, 16:19 Go to last post
  7. Qwt Plot Curve and Marker Precision with Doubles

    Started by Krippy‎, 7th December 2016 12:09
    plot curve, plot marker, qwt
    • Replies: 1
    • Views: 218
    8th December 2016, 09:42 Go to last post
  8. plotting a Latitude-Longitude path by qwt on a map

    Started by QJak‎, 4th December 2016 20:33
    • Replies: 0
    • Views: 376
    4th December 2016, 20:33 Go to last post
    • Replies: 2
    • Views: 268
    2nd December 2016, 16:29 Go to last post
  9. QwtLegend obscured by "as needed" horizontal scrollbar

    Started by philw‎, 1st December 2016 22:43
    • Replies: 1
    • Views: 223
    2nd December 2016, 08:29 Go to last post
  10. How to do asynchronous points loading.?

    Started by kuzulis‎, 20th November 2016 18:44
    • Replies: 8
    • Views: 664
    28th November 2016, 10:24 Go to last post
  11. QWT plot with autoscaling shows negative values in y-axis

    Started by manikandan‎, 24th November 2016 07:04
    • Replies: 1
    • Views: 221
    24th November 2016, 09:04 Go to last post
  12. Best way to handle very-very huge amount of data

    Started by kuzulis‎, 13th November 2016 21:30
    • Replies: 3
    • Views: 450
    20th November 2016, 18:10 Go to last post
    • Replies: 7
    • Views: 3,186
    18th November 2016, 12:48 Go to last post
  13. Curve tracking example is very slowly

    Started by kuzulis‎, 13th November 2016 15:40
    qwt 6.1.3, qwtplotpicker, tracking
    • Replies: 4
    • Views: 342
    13th November 2016, 20:44 Go to last post
  14. How is best way to change the scale range?

    Started by kuzulis‎, 13th November 2016 15:11
    qwt 6.1.3
    • Replies: 2
    • Views: 272
    13th November 2016, 19:30 Go to last post
    • Replies: 2
    • Views: 406
    5th November 2016, 17:14 Go to last post
  15. Offsetting Qwt Plot Markers and adding symbols to Qwt Legend

    Started by Krippy‎, 26th October 2016 00:12
    legend, markers, qwt, symbols
    • Replies: 4
    • Views: 660
    31st October 2016, 19:05 Go to last post
  16. Question re-licensing example code to GPL

    Started by HeyYO‎, 29th October 2016 09:06
    license
    • Replies: 2
    • Views: 432
    29th October 2016, 20:31 Go to last post
  17. compile errors qwtpolar 1.1.1 msvc 2012

    Started by TonyInSoMD‎, 14th November 2014 11:30
    compiler error, msvc2012, qwtpolar
    • Replies: 2
    • Views: 2,017
    25th October 2016, 10:29 Go to last post
  18. Disconnect a Point in a Curve on a Plot

    Started by TEAmerc‎, 15th October 2016 00:00
    • Replies: 3
    • Views: 577
    24th October 2016, 20:32 Go to last post
  19. Need advice on app like for osciloscope

    Started by franki‎, 24th October 2016 13:40
    oscilloscope
    • Replies: 0
    • Views: 516
    24th October 2016, 13:40 Go to last post
  20. Date-time axis

    Started by Cat‎, 19th October 2016 08:15
    date time format, qwt, scale
    • Replies: 1
    • Views: 463
    20th October 2016, 05:46 Go to last post
  21. How to make a "fake" right Y axis scale?

    Started by estan‎, 19th October 2016 11:05
    • Replies: 0
    • Views: 400
    19th October 2016, 11:05 Go to last post
  22. QwtPlotSpectrogram zoomed in

    Started by SJPDS‎, 17th October 2016 23:34
    • Replies: 1
    • Views: 384
    18th October 2016, 08:28 Go to last post
  23. Tooltip in qwt

    Started by Cat‎, 12th October 2016 07:28
    qmouseevent, qwt, qwtsymbol, tooltip
    • Replies: 3
    • Views: 537
    13th October 2016, 09:36 Go to last post
  24. Set offset for first scale line in the plot

    Started by spanara‎, 6th October 2016 11:24
    • Replies: 2
    • Views: 455
    7th October 2016, 08:05 Go to last post
  25. Porting QwtLegendItemManager from Qwt 6.0 to Qwt 6.1

    Started by adelaune‎, 5th October 2016 14:56
    legend, qwt 6.0.1, qwt 6.1, qwtlegenditemmanager
    • Replies: 1
    • Views: 691
    6th October 2016, 08:04 Go to last post
  26. Qwt Missing Classes

    Started by Krippy‎, 5th October 2016 16:09
    qwt 6.1.3
    • Replies: 1
    • Views: 433
    6th October 2016, 07:59 Go to last post

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