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Forum: Qwt

Questions related to Qwt - Qt widgets for technical applications.

  1. Question Acquire data from database & Plot it to a graph

    Started by maveric, 15th May 2008 13:44
    3 Attachment(s)
    • Replies: 15
    • Views: 13,517
    jacek
    27th May 2008, 01:46 Go to last post

  2. Question QwtPlot derived class

    Started by Marco Trapanese, 7th February 2012 10:19
    access violation, class, derived, incremental, qwtplot
    • Replies: 15
    • Views: 9,423
    corsairr
    4th December 2012, 10:05 Go to last post

  3. how to scroll qwtplot?

    Started by alizadeh91, 7th February 2012 14:40
    qwt, qwtplot 1 Attachment(s)
    • Replies: 15
    • Views: 19,037
    alizadeh91
    9th July 2012, 10:52 Go to last post

  4. Need to resize the window to make QwtPlotSpectrogram shows correctly

    Started by embeddedmz, 17th June 2019 11:13
    7 Attachment(s)
    • Replies: 15
    • Views: 24,316
    moccij
    29th January 2020, 14:52 Go to last post

  5. qwtPlot->replot() results in segmentation fault

    Started by kaizimir, 24th August 2009 14:08
    • Replies: 15
    • Views: 12,029
    windsword
    26th October 2009, 18:47 Go to last post

  6. Font cutted in pdf print

    Started by giusepped, 9th November 2010 15:47
    1 Attachment(s)
    • Replies: 14
    • Views: 6,022
    wysota
    10th November 2010, 10:22 Go to last post

  7. Question function pointer (how to pass as parameter)?

    Started by rambo83, 30th November 2009 14:07
    • Replies: 14
    • Views: 28,862
    d_stranz
    1st December 2009, 20:45 Go to last post

  8. Question oscilloscope example,how to add a square wave on the canvas

    Started by jetsu, 11th April 2012 02:32
    1 Attachment(s)
    • Replies: 14
    • Views: 9,382
    onelore
    14th September 2012, 14:52 Go to last post

  9. Axis not fit with the plot

    Started by Nicho, 20th June 2013 16:37
    4 Attachment(s)
    • Replies: 14
    • Views: 8,598
    Nicho
    28th June 2013, 12:28 Go to last post

  10. QwtPlotMarker and scaling

    Started by carhun, 4th July 2012 16:09
    • Replies: 14
    • Views: 9,674
    Uwe
    10th July 2012, 13:30 Go to last post

  11. qwtpolt ticks and ticks of grid on the qwtplot ??

    Started by Qt&qwtNoob, 17th October 2012 22:41
    5 Attachment(s)
    • Replies: 14
    • Views: 11,255
    Qt&qwtNoob
    30th October 2012, 15:45 Go to last post

  12. QwtPlotPicker::trackertex for labels in qwtplot problem

    Started by hamid ghous, 14th April 2010 15:55
    • Replies: 14
    • Views: 9,205
    hamid ghous
    20th April 2010, 11:40 Go to last post

  13. how to install qwt?

    Started by Eggord, 21st December 2011 01:23
    • Replies: 14
    • Views: 8,660
    Uwe
    21st March 2012, 08:01 Go to last post

  14. How to get QWT 6.0.0 working on QT SDK v1.1.2 (based on QT v4.7.3) for Mac OS 10.6

    Started by Phil64, 25th June 2011 17:38
    installation, mac, problem, qwt, sdk
    • Replies: 14
    • Views: 17,242
    Uwe
    31st July 2011, 20:36 Go to last post

  15. installing qwt

    Started by szisziszilvi, 25th January 2011 09:03
    • Replies: 14
    • Views: 15,377
    szisziszilvi
    9th February 2011, 08:56 Go to last post

  16. I cannot save a Surface plot as JPEG file

    Started by locke, 13th August 2010 12:48
    • Replies: 13
    • Views: 8,024
    ramzes13
    21st September 2010, 15:12 Go to last post

  17. Question Qwt 6.0.1 three times slower than 5.2.0

    Started by Spitfire, 13th September 2011 10:18
    performance 4 Attachment(s)
    • Replies: 13
    • Views: 11,988
    Spitfire
    26th September 2011, 10:05 Go to last post

  18. Exclamation Bugs in QwtMatrixRasterData?

    Started by alex_sh, 12th December 2010 19:57
    5 Attachment(s)
    • Replies: 13
    • Views: 10,304
    alex_sh
    23rd January 2011, 11:59 Go to last post

  19. Proper code

    Started by gib, 5th July 2021 10:03
    8 Attachment(s)
    • Replies: 13
    • Views: 8,541
    d_stranz
    9th July 2021, 16:31 Go to last post

  20. Qwt with multi axes support

    Started by Uwe, 14th November 2013 08:19
    1 Attachment(s)
    • Replies: 13
    • Views: 13,317
    Peter111
    8th September 2017, 11:39 Go to last post

  21. Draw a circle or sequare/rectange by mouse on qwtpolt???

    Started by jesse_mark, 25th September 2012 20:28
    mouse drawing, qwtitems, qwtpolt
    • Replies: 13
    • Views: 8,109
    jesse_mark
    27th September 2012, 17:09 Go to last post

  22. problem in plotting QwtMatrixRasterData using QwtPlotSpectrogram

    Started by johnMick, 25th July 2011 10:30
    1 Attachment(s)
    • Replies: 13
    • Views: 10,222
    Uwe
    22nd August 2011, 20:12 Go to last post

  23. Updating and Zooming Plot, that is frequently filled with new Data

    Started by entonjackson, 7th September 2011 07:36
    • Replies: 13
    • Views: 6,907
    entonjackson
    20th September 2011, 09:50 Go to last post

  24. Qwt for Mac OS X

    Started by munna, 8th April 2006 12:45
    • Replies: 13
    • Views: 13,174
    dimitri
    21st April 2006, 21:35 Go to last post

  25. Question How to make the x-Bottom scale fixed.

    Started by Tavit, 4th June 2008 14:20
    4 Attachment(s)
    • Replies: 13
    • Views: 7,738
    Tavit
    12th June 2008, 13:23 Go to last post

  26. Exclamation How to extend a QWT class in order to use it in Visual Studio 2008

    Started by cristian.a, 12th January 2012 11:42
    qwt vstudio extend widget
    • Replies: 13
    • Views: 7,931
    Uwe
    17th January 2012, 09:26 Go to last post

  27. Saving qwt plot as image

    Started by giusepped, 17th December 2008 01:09
    3 Attachment(s)
    • Replies: 13
    • Views: 23,166
    umulingu
    14th July 2009, 07:39 Go to last post

  28. QwtPlotOverlay

    Started by carhun, 31st August 2012 10:06
    2 Attachment(s)
    • Replies: 13
    • Views: 8,307
    Uwe
    6th September 2012, 21:24 Go to last post

  29. Printing QwtPlot on QImage from inside a thread

    Started by aamer4yu, 15th December 2009 06:42
    1 Attachment(s)
    • Replies: 13
    • Views: 10,182
    aamer4yu
    18th December 2009, 09:43 Go to last post

  30. Plot the graph for real time data

    Started by swinetha, 24th July 2013 07:27
    • Replies: 13
    • Views: 13,861
    swinetha
    1st August 2013, 04:56 Go to last post
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