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Forum: Qwt

Questions related to Qwt - Qt widgets for technical applications.

  1. making a RubberBand for selecting an area

    Started by Alex22, 12th July 2016 20:22
    qrectf, rubberband, zoom
    • Replies: 3
    • Views: 3,991
    Uwe
    13th July 2016, 19:43 Go to last post

  2. change QwtPlotCurve title by clicking on the legend

    Started by sunburns, 27th June 2016 20:58
    • Replies: 3
    • Views: 8,808
    sunburns
    12th July 2016, 15:17 Go to last post

  3. how can be known a curve is attached?

    Started by Alex22, 20th December 2015 20:46
    • Replies: 3
    • Views: 3,881
    BulSV
    9th July 2016, 12:23 Go to last post

  4. Question curve with QLinearGradient

    Started by yoshri92, 7th July 2016 17:14
    qwt; qlineargradient 2 Attachment(s)
    • Replies: 6
    • Views: 4,463
    yoshri92
    8th July 2016, 19:12 Go to last post

  5. One QwtScaleDraw to Rule-Them-All?

    Started by csteury, 30th June 2016 23:24
    1 Attachment(s)
    • Replies: 4
    • Views: 3,330
    csteury
    5th July 2016, 17:27 Go to last post

  6. transparency between two qwtPlot

    Started by wagmare, 4th July 2016 12:49
    • Replies: 1
    • Views: 2,362
    Uwe
    5th July 2016, 06:36 Go to last post

  7. Qwt/Qt read data from an external file and plot them

    Started by kore, 21st June 2016 10:14
    plot data from external, read data external file
    • Replies: 3
    • Views: 4,738
    kore
    30th June 2016, 10:33 Go to last post

  8. Logarithmic scale problem

    Started by dimmes, 19th November 2014 16:11
    1 Attachment(s)
    • Replies: 9
    • Views: 9,280
    HappyCoder
    17th June 2016, 10:38 Go to last post

  9. Qthread with QwtPlot

    Started by otsuzi, 15th June 2016 22:28
    • Replies: 0
    • Views: 2,899
    otsuzi
    15th June 2016, 22:28 Go to last post

  10. qwt setCanvasBackground() won't

    Started by MrGarbage, 18th August 2007 04:16
    • Replies: 4
    • Views: 5,697
    Uwe
    15th June 2016, 14:10 Go to last post

  11. Qwt and Offscreen Rendering (Qt 5)

    Started by bigjoeystud, 9th June 2016 22:43
    • Replies: 0
    • Views: 2,951
    bigjoeystud
    9th June 2016, 22:43 Go to last post

  12. color bar mouse events

    Started by wil23423423, 3rd June 2016 06:06
    • Replies: 2
    • Views: 2,866
    wil23423423
    5th June 2016, 23:04 Go to last post

  13. Syncing many QwtPlots with QwtPlotPickers

    Started by phenoboy, 31st May 2016 07:29
    1 Attachment(s)
    • Replies: 2
    • Views: 3,370
    phenoboy
    3rd June 2016, 12:48 Go to last post

  14. Qwt 6.1.2 dynamic axis dimension

    Started by etienne1234, 1st June 2016 09:52
    • Replies: 1
    • Views: 2,680
    Uwe
    2nd June 2016, 07:52 Go to last post

  15. 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: 4,537
    agarny
    1st June 2016, 07:22 Go to last post

  16. QWT install Debian and qwt-6.1.2 fails

    Started by MrPorcine, 23rd May 2016 19:31
    • Replies: 5
    • Views: 6,045
    MrPorcine
    31st May 2016, 19:54 Go to last post

  17. [MathML] problem displaying a math expression

    Started by tobast, 23rd April 2013 21:50
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 23
    • Views: 31,627
    AlekseyK
    31st May 2016, 09:59 Go to last post

  18. How to implement 2 cursors

    Started by Abderrahim, 25th May 2016 12:44
    qwt 1 Attachment(s)
    • Replies: 1
    • Views: 4,010
    Uwe
    31st May 2016, 09:12 Go to last post

  19. Is there a way to draw margin a QwtText around?

    Started by KoVi, 31st October 2014 09:17
    • Replies: 5
    • Views: 5,738
    Uwe
    31st May 2016, 09:07 Go to last post

  20. number of visible points of a curve

    Started by HappyCoder, 24th May 2016 11:06
    • Replies: 1
    • Views: 2,924
    Uwe
    31st May 2016, 08:54 Go to last post

  21. Is MathML workable in Qwt?

    Started by AlekseyK, 25th May 2016 02:20
    2 Attachment(s)
    • Replies: 1
    • Views: 3,798
    AlekseyK
    31st May 2016, 00:10 Go to last post

  22. Reduce number of plotted points in spectrogram plot

    Started by hberg539, 19th May 2016 08:42
    matrix, reduce size, spectrogram
    • Replies: 6
    • Views: 5,535
    hberg539
    19th May 2016, 16:27 Go to last post

  23. Qwt and Mac OSX 10.11.2

    Started by hallerbachj, 23rd January 2016 14:42
    • Replies: 4
    • Views: 5,995
    hallerbachj
    14th May 2016, 17:53 Go to last post

  24. Unhappy mouseMoveEvent not called when only move mouse (not drag) in QwtPlot

    Started by daxiong, 9th May 2016 13:32
    mousemoveevent qwtplot 2 Attachment(s)
    • Replies: 1
    • Views: 2,922
    daxiong
    11th May 2016, 07:54 Go to last post

  25. Designer plugin and findChildren()

    Started by VALE61, 10th May 2016 15:52
    • Replies: 0
    • Views: 7,547
    VALE61
    10th May 2016, 15:52 Go to last post

  26. Question How does works QwtScaleDraw::extent()?

    Started by mastupristi, 9th May 2016 17:37
    extent, qwt, qwtscalediv, qwtscaledraw, qwtscalewidget
    • Replies: 4
    • Views: 5,184
    mastupristi
    10th May 2016, 11:45 Go to last post

  27. QwtDateScaleDraw understading

    Started by Stank, 4th May 2016 08:34
    qwtdatescaledraw
    • Replies: 3
    • Views: 5,421
    Stank
    9th May 2016, 13:54 Go to last post

  28. unresolved external symbol "public: static struct QMetaObject const QwtPlot::staticMe

    Started by jiapei100, 29th June 2010 10:30
    • Replies: 4
    • Views: 31,590
    sampad1370
    9th May 2016, 12:30 Go to last post

  29. how to draw labels on the qwtPlotCurve representing the curve points

    Started by wagmare, 5th May 2016 07:52
    • Replies: 2
    • Views: 3,879
    wagmare
    9th May 2016, 06:36 Go to last post

  30. Scale size of QwtPlotMarker/QwtSymbol

    Started by bigjoeystud, 3rd May 2016 16:21
    • Replies: 2
    • Views: 3,310
    bigjoeystud
    3rd May 2016, 21:02 Go to last post
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