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Forum: Qwt

Questions related to Qwt - Qt widgets for technical applications.

  1. QwtPlotRenderer from MM to Pixel

    Started by airflow, 20th September 2018 06:58
    • Replies: 1
    • Views: 461
    9th November 2018, 12:00 Go to last post
  2. Lightbulb Qwt Manual / Book project on github

    Started by ghorwin, 8th November 2018 12:13
    handbook, manual, qwt, tutorial
    • Replies: 0
    • Views: 187
    8th November 2018, 12:13 Go to last post
  3. Updating plots

    Started by gib, 3rd November 2018 20:30
    • Replies: 2
    • Views: 292
    4th November 2018, 15:52 Go to last post
    • Replies: 1
    • Views: 575
    5th October 2018, 06:35 Go to last post
  4. Transparent Canvas

    Started by CodeFreak, 20th September 2018 09:26
    • Replies: 2
    • Views: 475
    4th October 2018, 15:31 Go to last post
  5. Set background color for QwtDialSimpleNeedle

    Started by vix, 1st October 2018 12:11
    • Replies: 1
    • Views: 294
    1st October 2018, 15:16 Go to last post
  6. Question QwtPlot: data points appear in blocks

    Started by agarny, 18th September 2018 06:51
    • Replies: 0
    • Views: 437
    18th September 2018, 06:51 Go to last post
    • Replies: 25
    • Views: 1,089
    17th September 2018, 15:58 Go to last post
  7. maximum size of QLineEdit with setMaxLength()

    Started by MaxPowe, 14th August 2018 17:36
    qlineedit, setmaxlength
    • Replies: 2
    • Views: 711
    16th August 2018, 10:44 Go to last post
  8. Question plotmatrix axes alignment and QwtPlotZoomer

    Started by HeyYO, 7th July 2018 11:13
    qwt zoomer
    • Replies: 2
    • Views: 781
    24th July 2018, 20:10 Go to last post
    • Replies: 6
    • Views: 708
    20th July 2018, 20:28 Go to last post
  9. Deleting pointer to QwtPlot segmentation fault

    Started by DAVC, 18th July 2018 10:38
    • Replies: 5
    • Views: 656
    20th July 2018, 13:57 Go to last post
  10. QwtPlotCurve setSamples using QLinkedList

    Started by wil23423423, 18th July 2018 08:22
    • Replies: 1
    • Views: 509
    18th July 2018, 17:28 Go to last post
  11. Inclinometer in qwt

    Started by Pvr, 4th July 2018 13:48
    • Replies: 9
    • Views: 802
    9th July 2018, 19:10 Go to last post
  12. QwtPolarMagnifier Window not responding

    Started by Uwe Yashwanth, 6th July 2018 07:35
    plot, qwt, qwtpolar
    • Replies: 1
    • Views: 578
    9th July 2018, 08:12 Go to last post
  13. QWT and time series

    Started by Neekeetos, 6th February 2012 09:52
    • Replies: 5
    • Views: 2,936
    2nd July 2018, 07:03 Go to last post
  14. Needle for QwtDial

    Started by Pvr, 26th June 2018 09:19
    • Replies: 2
    • Views: 732
    28th June 2018, 20:09 Go to last post
  15. Question Achieving better graphics quality in Qwt charts

    Started by bilgilid, 14th June 2018 17:28
    graphic, graphics, line, plot, quality
    • Replies: 2
    • Views: 759
    14th June 2018, 21:26 Go to last post
  16. Legend icon not scaled with renderLegend

    Started by ClausB13, 7th June 2018 11:35
    • Replies: 2
    • Views: 601
    8th June 2018, 11:03 Go to last post
  17. How to do FFT spectrogram plotting using QWT

    Started by shivendra46d, 1st June 2018 10:56
    • Replies: 1
    • Views: 860
    5th June 2018, 07:41 Go to last post
  18. How to add/change text in a qwtlegend?

    Started by lin3398032, 17th May 2018 22:32
    • Replies: 4
    • Views: 1,487
    1st June 2018, 01:17 Go to last post
  19. Histogram plot

    Started by gib, 23rd May 2018 01:51
    • Replies: 2
    • Views: 980
    23rd May 2018, 09:07 Go to last post
  20. Save QwtPlot as an image

    Started by gib, 21st May 2018 00:52
    image capture, qwtplot
    • Replies: 3
    • Views: 876
    22nd May 2018, 01:29 Go to last post
  21. QwtPlot very slow for FACS plot (many marker points)

    Started by gib, 18th May 2018 04:05
    • Replies: 6
    • Views: 934
    22nd May 2018, 01:21 Go to last post
  22. CPU usage due to curves with many points

    Started by fcona, 9th May 2018 09:43
    • Replies: 8
    • Views: 1,294
    11th May 2018, 14:58 Go to last post
    • Replies: 2
    • Views: 1,062
    4th May 2018, 12:52 Go to last post
  23. How to hide the external legend

    Started by lin3398032, 4th May 2018 02:37
    • Replies: 1
    • Views: 789
    4th May 2018, 08:32 Go to last post

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