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Forum: Qwt

Questions related to Qwt - Qt widgets for technical applications.

  1. unable to set border for canvas in qwt

    Started by wagmare, 30th December 2016 08:17
    qwtplotcanvas
    • Replies: 1
    • Views: 2,901
    30th December 2016, 09:01 Go to last post
  2. Slow plotting of spectrogram

    Started by Anton1, 1st August 2016 13:24
    • Replies: 10
    • Views: 7,379
    28th December 2016, 16:30 Go to last post
  3. QwtPlotZoomer always generat signal zoomed

    Started by atrofimov, 4th October 2016 10:38
    • Replies: 4
    • Views: 3,896
    16th December 2016, 19:16 Go to last post
    • Replies: 4
    • Views: 4,592
    8th December 2016, 15:19 Go to last post
  4. Qwt Plot Curve and Marker Precision with Doubles

    Started by Krippy, 7th December 2016 11:09
    plot curve, plot marker, qwt
    • Replies: 1
    • Views: 4,180
    8th December 2016, 08:42 Go to last post
  5. plotting a Latitude-Longitude path by qwt on a map

    Started by QJak, 4th December 2016 19:33
    • Replies: 0
    • Views: 3,003
    4th December 2016, 19:33 Go to last post
    • Replies: 2
    • Views: 3,989
    2nd December 2016, 15:29 Go to last post
  6. QwtLegend obscured by "as needed" horizontal scrollbar

    Started by philw, 1st December 2016 21:43
    • Replies: 1
    • Views: 4,138
    2nd December 2016, 07:29 Go to last post
  7. How to do asynchronous points loading.?

    Started by kuzulis, 20th November 2016 17:44
    • Replies: 8
    • Views: 5,774
    28th November 2016, 09:24 Go to last post
    • Replies: 1
    • Views: 3,774
    24th November 2016, 08:04 Go to last post
  8. Best way to handle very-very huge amount of data

    Started by kuzulis, 13th November 2016 20:30
    • Replies: 3
    • Views: 4,315
    20th November 2016, 17:10 Go to last post
    • Replies: 7
    • Views: 9,257
    18th November 2016, 11:48 Go to last post
  9. Curve tracking example is very slowly

    Started by kuzulis, 13th November 2016 14:40
    qwt 6.1.3, qwtplotpicker, tracking
    • Replies: 4
    • Views: 4,793
    13th November 2016, 19:44 Go to last post
  10. How is best way to change the scale range?

    Started by kuzulis, 13th November 2016 14:11
    qwt 6.1.3
    • Replies: 2
    • Views: 5,821
    13th November 2016, 18:30 Go to last post
    • Replies: 2
    • Views: 6,369
    5th November 2016, 16:14 Go to last post
  11. Question re-licensing example code to GPL

    Started by HeyYO, 29th October 2016 08:06
    license
    • Replies: 2
    • Views: 3,888
    29th October 2016, 19:31 Go to last post
  12. compile errors qwtpolar 1.1.1 msvc 2012

    Started by TonyInSoMD, 14th November 2014 10:30
    compiler error, msvc2012, qwtpolar
    • Replies: 2
    • Views: 10,628
    25th October 2016, 09:29 Go to last post
  13. Disconnect a Point in a Curve on a Plot

    Started by TEAmerc, 14th October 2016 23:00
    • Replies: 3
    • Views: 5,725
    24th October 2016, 19:32 Go to last post
  14. Need advice on app like for osciloscope

    Started by franki, 24th October 2016 12:40
    oscilloscope
    • Replies: 0
    • Views: 3,022
    24th October 2016, 12:40 Go to last post
  15. Date-time axis

    Started by Cat, 19th October 2016 07:15
    date time format, qwt, scale
    • Replies: 1
    • Views: 5,492
    20th October 2016, 04:46 Go to last post
  16. How to make a "fake" right Y axis scale?

    Started by estan, 19th October 2016 10:05
    • Replies: 0
    • Views: 2,400
    19th October 2016, 10:05 Go to last post
  17. QwtPlotSpectrogram zoomed in

    Started by SJPDS, 17th October 2016 22:34
    • Replies: 1
    • Views: 3,287
    18th October 2016, 07:28 Go to last post
  18. Tooltip in qwt

    Started by Cat, 12th October 2016 06:28
    qmouseevent, qwt, qwtsymbol, tooltip
    • Replies: 3
    • Views: 6,068
    13th October 2016, 08:36 Go to last post
  19. Set offset for first scale line in the plot

    Started by spanara, 6th October 2016 10:24
    • Replies: 2
    • Views: 3,668
    7th October 2016, 07:05 Go to last post
  20. Porting QwtLegendItemManager from Qwt 6.0 to Qwt 6.1

    Started by adelaune, 5th October 2016 13:56
    legend, qwt 6.0.1, qwt 6.1, qwtlegenditemmanager
    • Replies: 1
    • Views: 3,882
    6th October 2016, 07:04 Go to last post
  21. Qwt Missing Classes

    Started by Krippy, 5th October 2016 15:09
    qwt 6.1.3
    • Replies: 1
    • Views: 3,897
    6th October 2016, 06:59 Go to last post
  22. Problem with qwtplot update/ destruction

    Started by habbas33, 5th October 2016 09:45
    • Replies: 2
    • Views: 4,793
    6th October 2016, 06:41 Go to last post
  23. Mouse cursor position on canvas

    Started by gavinmagnus, 4th October 2016 15:16
    • Replies: 0
    • Views: 3,982
    4th October 2016, 15:16 Go to last post
  24. setAxisMaxMajor not respected by log scale engine?

    Started by estan, 26th September 2016 10:25
    • Replies: 2
    • Views: 3,922
    27th September 2016, 07:50 Go to last post
  25. Question How to show the picker programmatically?

    Started by freshairfly, 23rd September 2016 02:30
    • Replies: 1
    • Views: 3,306
    25th September 2016, 16:07 Go to last post

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