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Forum: Qwt

Questions related to Qwt - Qt widgets for technical applications.

  1. Heap corruption in QwtPolarGrid::updateScaleDiv

    Started by kreyszig, 15th August 2017 14:59
    qwtpolar
    • Replies: 1
    • Views: 1,764
    kreyszig
    16th August 2017, 09:47 Go to last post

  2. Unhappy Sir, Find error in this code? Why am i not able to draw the symbols?

    Started by sonulohani, 29th May 2012 12:25
    • Replies: 1
    • Views: 1,764
    mvuori
    29th May 2012, 15:41 Go to last post

  3. Problem installing QWT 6.1.2 with QT 5.5.0

    Started by Tong14, 7th September 2015 10:08
    • Replies: 0
    • Views: 1,760
    Tong14
    7th September 2015, 10:08 Go to last post

  4. example build only in local folder

    Started by snprrr, 21st June 2013 21:38
    • Replies: 0
    • Views: 1,748
    snprrr
    21st June 2013, 21:38 Go to last post

  5. Select curve in the plot

    Started by hassinoss, 14th May 2014 16:17
    • Replies: 0
    • Views: 1,744
    hassinoss
    14th May 2014, 16:17 Go to last post

  6. hiding one legend and its brush in qwt 6.x

    Started by mqt, 20th May 2015 07:31
    • Replies: 0
    • Views: 1,728
    mqt
    20th May 2015, 07:31 Go to last post

  7. Qwt compil problem

    Started by didcea, 19th July 2010 18:47
    • Replies: 0
    • Views: 1,723
    didcea
    19th July 2010, 18:47 Go to last post

  8. How to adjust my yData according to my Time scale

    Started by rawfool, 30th April 2012 11:52
    2 Attachment(s)
    • Replies: 1
    • Views: 1,708
    Uwe
    30th April 2012, 12:27 Go to last post

  9. Question wrong behaviour of spinBox

    Started by rambo83, 2nd December 2009 14:31
    • Replies: 0
    • Views: 1,690
    rambo83
    2nd December 2009, 14:31 Go to last post

  10. Problem with new Qwt verson

    Started by Momergil, 24th March 2013 18:26
    • Replies: 1
    • Views: 1,683
    Uwe
    24th March 2013, 19:42 Go to last post

  11. Running Qwt 6.1.0 Example Under Mac OS 10.9

    Started by epalmero, 5th December 2013 15:42
    • Replies: 0
    • Views: 1,681
    epalmero
    5th December 2013, 15:42 Go to last post

  12. Question How to build Qwt 5.2.0

    Started by spatten, 8th March 2010 09:36
    • Replies: 0
    • Views: 1,679
    spatten
    8th March 2010, 09:36 Go to last post

  13. Seperate QBrush for samples in QwtPlotIntervalCurve

    Started by masm_11, 3rd March 2014 19:16
    • Replies: 1
    • Views: 1,678
    Uwe
    3rd March 2014, 22:00 Go to last post

  14. QWT Library Deployment Problems on a Mac, OSX 10.6

    Started by KenJustKen, 11th April 2012 15:16
    osx mac macdeployqt
    • Replies: 0
    • Views: 1,673
    KenJustKen
    11th April 2012, 15:16 Go to last post

  15. what would lead to crash while getting QwtPlotItem rtti value ?

    Started by lwz, 21st April 2014 04:36
    • Replies: 0
    • Views: 1,667
    lwz
    21st April 2014, 04:36 Go to last post

  16. QwtRasterData : value(x, y) : How to have always same x and y value called

    Started by lionel.s, 9th October 2015 08:39
    • Replies: 1
    • Views: 1,664
    Uwe
    9th October 2015, 11:44 Go to last post

  17. xAxis double click ?

    Started by hassinoss, 4th February 2014 15:42
    • Replies: 0
    • Views: 1,587
    hassinoss
    4th February 2014, 15:42 Go to last post

  18. QwtSpectogram "realtime" plotting

    Started by Nema91, 16th January 2019 17:28
    • Replies: 1
    • Views: 1,568
    Uwe
    17th January 2019, 07:23 Go to last post

  19. Question The problem of realtime_plot examples

    Started by anson97209, 17th September 2009 15:10
    • Replies: 0
    • Views: 1,557
    anson97209
    17th September 2009, 15:10 Go to last post

  20. Prefered QWT Install Directory

    Started by KenJustKen, 23rd April 2012 16:07
    • Replies: 0
    • Views: 1,534
    KenJustKen
    23rd April 2012, 16:07 Go to last post

  21. curve disconnected?

    Started by lwz, 11th April 2014 02:28
    1 Attachment(s)
    • Replies: 0
    • Views: 1,373
    lwz
    11th April 2014, 02:28 Go to last post

  22. Significant performance issue with high dpi

    Started by mwh, 26th January 2024 10:45
    • Replies: 3
    • Views: 1,364
    Uwe
    29th January 2024, 10:56 Go to last post

  23. Slow replot of fillCurve in QWT

    Started by Odin07, 4th October 2018 12:13
    • Replies: 1
    • Views: 1,284
    Uwe
    4th October 2018, 14:23 Go to last post

  24. Slow replot of fillCurve in QWT

    Started by Odin07, 4th October 2018 12:01
    • Replies: 0
    • Views: 1,172
    Odin07
    4th October 2018, 12:01 Go to last post

  25. QwtText::font()

    Started by CarstenS, 14th January 2020 15:12
    • Replies: 0
    • Views: 1,042
    CarstenS
    14th January 2020, 15:12 Go to last post

  26. Question Interfacing to :qwt_plot_curve.h: void setSamples( const QVector< QPointF >& );

    Started by Scottie Dog, 12th March 2024 14:33
    • Replies: 3
    • Views: 960
    Scottie Dog
    13th March 2024, 13:07 Go to last post

  27. Qwt with Qt 6.7.0 QwtPlot doesn't show colors in legend

    Started by muythaibxr, 9th April 2024 21:31
    • Replies: 2
    • Views: 697
    Uwe
    15th April 2024, 14:29 Go to last post
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