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Forum: Qwt

Questions related to Qwt - Qt widgets for technical applications.

  1. how to use qwtplotzoomer to zoom only one axis?

    Started by Abderrahim, 8th January 2016 09:55
    qwt
    • Replies: 4
    • Views: 6,772
    Uwe
    12th January 2016, 07:36 Go to last post

  2. Post plotting multiple curves ( n-YAxis)

    Started by Abderrahim, 10th December 2015 21:57
    qwt axis label 2 Attachment(s)
    • Replies: 4
    • Views: 3,301
    Abderrahim
    15th December 2015, 19:53 Go to last post

  3. How to implement 2 cursors

    Started by Abderrahim, 25th May 2016 12:44
    qwt 1 Attachment(s)
    • Replies: 1
    • Views: 3,764
    Uwe
    31st May 2016, 09:12 Go to last post

  4. QwtPlotzoomer for more 4 -yleft axis

    Started by Abderrahim, 19th January 2016 21:33
    qwt
    • Replies: 2
    • Views: 4,030
    Abderrahim
    20th January 2016, 11:14 Go to last post

  5. QWtPlot Canvas and Axis in QSplitter

    Started by Abderrahim, 14th February 2017 09:41
    qwt
    • Replies: 1
    • Views: 3,364
    Uwe
    15th February 2017, 09:44 Go to last post

  6. Plot a graph without Qwt

    Started by abghosh, 2nd March 2010 12:42
    plot a graph without qwt
    • Replies: 2
    • Views: 4,323
    ShamusVW
    17th August 2010, 10:33 Go to last post

  7. axisAutoScale problem in QwtPlot

    Started by abraxas, 10th August 2012 12:38
    • Replies: 5
    • Views: 4,588
    Uwe
    18th August 2012, 20:02 Go to last post

  8. Display two needles in a single QwtDial

    Started by abraxas, 30th July 2012 12:40
    • Replies: 3
    • Views: 3,520
    abraxas
    30th July 2012, 15:26 Go to last post

  9. QwtDial: set custom frameShadow

    Started by abraxas, 6th August 2012 10:01
    • Replies: 3
    • Views: 3,697
    Mesozoic
    14th August 2012, 18:20 Go to last post

  10. How to replot efficientlyafter deleting a point

    Started by abutter, 11th April 2016 10:30
    • Replies: 1
    • Views: 2,046
    Uwe
    11th April 2016, 16:52 Go to last post

  11. Why do I still get LNK 2001 error when I have defined the QWT_DLL preprocessor???

    Started by accordionist, 15th November 2010 00:45
    lnk2001
    • Replies: 3
    • Views: 5,486
    FelixB
    15th November 2010, 07:53 Go to last post

  12. Question What's the best way to display the points' coordinate in a QwtPlot

    Started by accordionist, 9th November 2010 09:22
    qwtplot coordinate
    • Replies: 1
    • Views: 3,080
    Uwe
    10th November 2010, 06:32 Go to last post

  13. QwtKnob with only one possible value

    Started by achard.ju, 21st November 2014 16:13
    • Replies: 2
    • Views: 2,445
    Uwe
    26th November 2014, 08:24 Go to last post

  14. detailed explaining qwt example

    Started by AD, 27th June 2008 10:48
    • Replies: 6
    • Views: 6,377
    jacek
    9th July 2008, 21:13 Go to last post

  15. QwtLinearColorMap not working for a [-26, 0] range data set?

    Started by adamb924, 6th January 2011 10:48
    • Replies: 2
    • Views: 3,983
    adamb924
    15th January 2011, 06:07 Go to last post

  16. Remove extra space around legend

    Started by adeas31, 17th November 2015 13:21
    plot, qwt, qwtlegend
    • Replies: 0
    • Views: 4,109
    adeas31
    17th November 2015, 13:21 Go to last post

  17. 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: 3,758
    Uwe
    6th October 2016, 07:04 Go to last post

  18. How to draw more curves on an object "QwtPlot" separated.

    Started by adubaldo, 27th November 2014 13:58
    axis scaling, qwt, qwt curve, qwt plot 1 Attachment(s)
    • Replies: 1
    • Views: 2,741
    Uwe
    27th November 2014, 18:24 Go to last post

  19. QWidget: Must construct a QApplication before a QPaintDevice

    Started by afflictedd2, 20th April 2009 17:45
    • Replies: 0
    • Views: 4,481
    afflictedd2
    20th April 2009, 17:45 Go to last post

  20. QwtTextLabel to render some MathML code

    Started by agarny, 6th October 2011 07:34
    2 Attachment(s)
    • Replies: 3
    • Views: 6,384
    agarny
    22nd August 2013, 12:57 Go to last post

  21. Question Qt 5.5.1 + QwtPlotDirectPainter = a solution to the black plotting area on OS X?

    Started by agarny, 31st May 2016 07:11
    • Replies: 4
    • Views: 4,271
    agarny
    1st June 2016, 07:22 Go to last post

  22. Question QwtPlot: how to set the canvas background colour to a semi-transparent?

    Started by agarny, 6th November 2017 15:48
    • Replies: 4
    • Views: 3,842
    agarny
    7th November 2017, 19:45 Go to last post

  23. Exclamation QwtLegend: different behaviour when inserting a legend after/before adding curves

    Started by agarny, 16th November 2017 17:38
    2 Attachment(s)
    • Replies: 9
    • Views: 6,500
    Uwe
    24th November 2017, 15:46 Go to last post

  24. Question Qt 5.5 + QwtPlotDirectPainter = Problems on (Mac) OS X?

    Started by agarny, 13th July 2015 17:36
    • Replies: 5
    • Views: 5,029
    agarny
    16th July 2015, 08:44 Go to last post

  25. Exclamation Problem with QwtDynGridLayout::layoutItems()

    Started by agarny, 23rd November 2017 12:45
    2 Attachment(s)
    • Replies: 0
    • Views: 2,940
    agarny
    23rd November 2017, 12:45 Go to last post

  26. Question Problem with a QwtPlot with big axes values

    Started by agarny, 8th March 2013 13:26
    • Replies: 4
    • Views: 4,757
    agarny
    18th March 2013, 05:01 Go to last post

  27. Question Qt 5.5 + Oscilloscope example

    Started by agarny, 15th July 2015 14:35
    • Replies: 8
    • Views: 9,989
    Uwe
    21st July 2015, 07:33 Go to last post

  28. Question QwtPlot: data points appear in blocks

    Started by agarny, 18th September 2018 05:51
    • Replies: 0
    • Views: 4,349
    agarny
    18th September 2018, 05:51 Go to last post

  29. Building Qwt 6.1.0 RC3 on OS X (from the command line)

    Started by agarny, 21st February 2013 09:23
    • Replies: 7
    • Views: 6,789
    etonline
    27th March 2013, 03:40 Go to last post

  30. A way to align different QwtPlot objects?

    Started by agarny, 28th May 2015 18:06
    4 Attachment(s)
    • Replies: 10
    • Views: 6,759
    Uwe
    9th July 2015, 07:35 Go to last post
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