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Forum: Qwt

Questions related to Qwt - Qt widgets for technical applications.

  1. Remove space between axis and plot

    Started by Ozzy, 14th January 2014 18:46
    2 Attachment(s)
    • Replies: 12
    • Views: 6,748
    Ozzy
    16th January 2014, 13:48 Go to last post

  2. PyQT QwtScaleDiv adds ticks to axis

    Started by mbernasocchi, 16th March 2011 11:58
    3 Attachment(s)
    • Replies: 12
    • Views: 11,148
    mbernasocchi
    13th April 2011, 11:29 Go to last post

  3. Question The datas in ticks can't display correctly

    Started by yellowfisher, 24th February 2016 07:37
    6 Attachment(s)
    • Replies: 12
    • Views: 5,813
    yellowfisher
    3rd March 2016, 06:12 Go to last post

  4. Lightbulb How I installed Qwt-6.0.1 the Uwe way on a Windows7 Xp 32 bit machine

    Started by OzQTNoob, 2nd February 2012 05:03
    mingw, qt 4.7.4, qt creator 2.4.0, qw install, windows xp 32bit
    • Replies: 12
    • Views: 16,569
    ilham
    28th October 2012, 13:14 Go to last post

  5. Event handling after release of QwtPlotZoomer.

    Started by npatil15, 18th January 2019 09:12
    qwt, qwt 6.1.3, qwtplotzoomer
    • Replies: 12
    • Views: 8,115
    npatil15
    22nd January 2019, 08:46 Go to last post

  6. Zoom on only one axis?

    Started by kja, 5th December 2010 14:58
    • Replies: 12
    • Views: 7,572
    Uwe
    9th December 2010, 07:21 Go to last post

  7. Question Time in x - axis

    Started by Faramia, 2nd February 2012 16:19
    1 Attachment(s)
    • Replies: 12
    • Views: 7,693
    oddytz1989
    8th February 2012, 06:35 Go to last post

  8. How to use QWT in QT4 Creator on Windows?

    Started by Kevin Ching, 2nd December 2009 01:52
    • Replies: 12
    • Views: 19,363
    Troudhyl
    17th May 2011, 16:58 Go to last post

  9. QwtRasterData and values

    Started by DKL1972, 19th July 2008 15:57
    qwtrasterdata, raster, spectrogram
    • Replies: 12
    • Views: 13,792
    jcox23
    10th March 2010, 09:53 Go to last post

  10. How to retain previous values in graph? QWT

    Started by maarvi, 25th March 2011 07:49
    qwt c++ linux
    • Replies: 12
    • Views: 6,114
    maarvi
    27th March 2011, 07:14 Go to last post

  11. Custom symbol for QwtPlotMarker

    Started by pkj, 23rd February 2011 08:11
    qwtplotmarker, qwtsymbol
    • Replies: 12
    • Views: 10,176
    SeniorSpielbergo
    3rd June 2012, 16:11 Go to last post

  12. Time/Date Axis

    Started by sigger, 27th June 2008 16:48
    2 Attachment(s)
    • Replies: 12
    • Views: 15,825
    corrado1972
    1st May 2011, 09:55 Go to last post

  13. QwtPlotZoomer locks up, possibly bug?

    Started by Neekeetos, 8th February 2012 16:22
    • Replies: 12
    • Views: 8,170
    Uwe
    10th February 2012, 12:49 Go to last post

  14. Memory Error on Deleting a widget

    Started by Harm, 21st November 2011 20:00
    2 Attachment(s)
    • Replies: 12
    • Views: 7,845
    Harm
    29th November 2011, 19:13 Go to last post

  15. Qwt 5.1 + Qt 4.5 - SVG no clipping

    Started by giusepped, 10th April 2009 03:46
    2 Attachment(s)
    • Replies: 12
    • Views: 7,065
    Uwe
    13th April 2009, 17:43 Go to last post

  16. Question How to Change Curve Color when it out of scale

    Started by baoxuefei771, 17th June 2013 08:07
    4 Attachment(s)
    • Replies: 12
    • Views: 6,948
    seauniv
    13th August 2013, 04:30 Go to last post

  17. Using QwtPlot to plot binary data from file

    Started by dbrmik, 29th January 2009 13:33
    • Replies: 12
    • Views: 11,274
    KingsleyHau
    31st October 2010, 17:08 Go to last post

  18. Change the color of the qwt plot axis, numbers and ticks

    Started by locke, 13th May 2010 16:00
    color, label, numbers, plot, tick
    • Replies: 12
    • Views: 25,223
    Uwe
    18th May 2011, 20:40 Go to last post

  19. Question Can execute examples

    Started by gyre, 10th December 2007 20:19
    • Replies: 12
    • Views: 11,249
    alexisorthone
    26th February 2010, 08:51 Go to last post

  20. About the UWE way to install qwt

    Started by 21did21, 23rd April 2012 14:38
    • Replies: 11
    • Views: 4,970
    21did21
    24th April 2012, 09:32 Go to last post

  21. Problem with building the project with qwt module

    Started by rawfool, 23rd April 2012 15:23
    pro file, qwt
    • Replies: 11
    • Views: 8,336
    rawfool
    25th April 2012, 12:24 Go to last post

  22. set visibility of legend with its corresponding Curve (multiple Y-axes)

    Started by uz_qt, 6th September 2013 17:15
    qwt legend 2 Attachment(s)
    • Replies: 11
    • Views: 9,132
    Uwe
    11th September 2013, 07:59 Go to last post

  23. Longstanding problem with crashing, 'pure virtual function call'

    Started by MattPhillips, 9th August 2014 16:19
    curves, qpainter, sample
    • Replies: 11
    • Views: 10,322
    Uwe
    14th August 2014, 09:08 Go to last post

  24. get actual data from zoomed plot - how to cut a part of a curve?

    Started by fatecasino, 21st December 2010 19:56
    curve, cut, get data, qwtplot, zoom
    • Replies: 11
    • Views: 9,322
    Hogwarts
    29th May 2012, 15:00 Go to last post

  25. LIBS and INCLUDE PATH

    Started by 21did21, 27th April 2012 18:59
    • Replies: 11
    • Views: 7,814
    bla07
    21st June 2012, 16:44 Go to last post

  26. Qwt examples

    Started by 31512, 30th June 2008 14:42
    • Replies: 11
    • Views: 30,971
    31512
    3rd July 2008, 05:00 Go to last post

  27. Incremental Spectrogram...

    Started by uppu, 18th November 2009 13:04
    incremental spectrogram
    • Replies: 11
    • Views: 9,281
    AndiTheCoder
    13th April 2011, 13:47 Go to last post

  28. QwtPolar building generates an error on qwtpolard.lib

    Started by bouchebeu, 9th October 2013 14:19
    • Replies: 11
    • Views: 9,071
    bouchebeu
    29th October 2013, 08:13 Go to last post

  29. Changing data in spectogram

    Started by stefan, 19th July 2011 06:00
    • Replies: 11
    • Views: 6,059
    Uwe
    8th September 2011, 19:00 Go to last post

  30. How to change a QwtPlotCurve color and thickness during the curve?

    Started by Momergil, 25th January 2013 02:46
    qwtplotcurve
    • Replies: 11
    • Views: 10,040
    Momergil
    5th February 2013, 01:10 Go to last post
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