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Forum: Qwt

Questions related to Qwt - Qt widgets for technical applications.

  1. Proper Cross Compile Installation

    Started by GeorgeIoak, 19th June 2017 17:58
    • Replies: 0
    • Views: 2,201
    GeorgeIoak
    19th June 2017, 17:58 Go to last post

  2. Question Draw Text inside a dial

    Started by sirop, 24th May 2017 15:14
    paintevent, qwtdial
    • Replies: 3
    • Views: 4,803
    sirop
    14th June 2017, 11:16 Go to last post

  3. Spectrogram QwtMatrixRasterData or QwtRasterData for heatmap

    Started by jeffL1349, 6th June 2017 21:36
    heatmap, qwt, qwtmatrixrasterdata, qwtrasterdata, spectrogram 2 Attachment(s)
    • Replies: 1
    • Views: 5,280
    Uwe
    7th June 2017, 07:19 Go to last post

  4. How to plot my own data set in polar spectrogram example

    Started by mlahlou, 5th June 2017 22:12
    qwtpolarspectrogram
    • Replies: 1
    • Views: 3,680
    Uwe
    7th June 2017, 06:51 Go to last post

  5. Cross-compile Qwt project to ARM on Windows

    Started by schlett_tamas, 29th September 2014 08:02
    armeabi, cross-compile, qt 5.3.0, qwt 6.1.1, windows 7
    • Replies: 5
    • Views: 7,824
    sirop
    18th May 2017, 20:09 Go to last post

  6. Getting consistency of QwtPlotMultiBarChart item value from QwtPicker trackerText

    Started by kangjoni, 15th May 2017 11:15
    qwtplotmultibarchart
    • Replies: 2
    • Views: 3,150
    Uwe
    17th May 2017, 05:31 Go to last post

  7. display .svg in QGraphicsView

    Started by Surfman19, 4th August 2015 10:46
    1 Attachment(s)
    • Replies: 7
    • Views: 14,494
    m-obi
    13th May 2017, 21:53 Go to last post

  8. Bordered Line/ Point or any closed Figure

    Started by SumitDhyani, 2nd May 2017 14:06
    drawline, drawpoint, qpainter, qpen, qpolygon 1 Attachment(s)
    • Replies: 3
    • Views: 5,581
    Santosh Reddy
    3rd May 2017, 06:55 Go to last post

  9. qwtplot drawing lines with negative values

    Started by dimbor2708, 11th April 2017 15:14
    qwtplot
    • Replies: 2
    • Views: 6,449
    dimbor2708
    14th April 2017, 14:00 Go to last post

  10. QwtCurveFitter::fitCurve called only for "Lines" style QwtPlotCurves -- not "Steps".

    Started by philw, 12th April 2017 04:36
    curvestyle, qwtcurvefitter, qwtweedingcurvefitter, steps
    • Replies: 1
    • Views: 3,402
    Uwe
    12th April 2017, 11:03 Go to last post

  11. Is Qwt3d still alive?

    Started by Silyus, 11th April 2017 12:30
    qwt3dplot
    • Replies: 2
    • Views: 3,784
    Silyus
    11th April 2017, 16:56 Go to last post

  12. Dense Qwt curves with dotted or dashed line style generally look solid.

    Started by philw, 6th April 2017 05:05
    dashed, dense, dotted, filterpoints, line style 5 Attachment(s)
    • Replies: 2
    • Views: 4,920
    philw
    6th April 2017, 09:04 Go to last post

  13. Question QwtPlotCurve. How to draw a line color?

    Started by PROkaZZZnik, 1st April 2017 16:24
    1 Attachment(s)
    • Replies: 2
    • Views: 3,351
    Uwe
    3rd April 2017, 05:57 Go to last post

  14. Real time plot doubts

    Started by fjld93, 2nd March 2017 03:07
    9 Attachment(s)
    • Replies: 7
    • Views: 6,896
    fjld93
    3rd April 2017, 03:38 Go to last post

  15. Question QwtPolarSpectrogram with inverted Radius

    Started by ishitha92, 27th March 2017 22:32
    qwt, qwtpolar, qwtpolarspectrogram 1 Attachment(s)
    • Replies: 5
    • Views: 6,069
    Uwe
    31st March 2017, 14:31 Go to last post

  16. Add images in the labesl

    Started by nanjesh, 31st March 2017 06:32
    • Replies: 0
    • Views: 2,485
    nanjesh
    31st March 2017, 06:32 Go to last post

  17. Using QwtSeriesData as data bridge for large datasets

    Started by jeffL1349, 28th March 2017 21:05
    beginner, qt5, qwt, qwtseriesdata
    • Replies: 2
    • Views: 5,835
    jeffL1349
    31st March 2017, 04:18 Go to last post

  18. Patterned Qwt Legend Line and Plot Line look different if thickness is greater than 1

    Started by philw, 27th March 2017 23:26
    legend, legendicon, line style, qwtlegend, qwtplotcurve 5 Attachment(s)
    • Replies: 2
    • Views: 7,477
    philw
    30th March 2017, 09:56 Go to last post

  19. QwtPlot - showing two values on x-Axis

    Started by Earinor, 29th March 2017 13:49
    axis, qwt, qwtplot, qwtscaledraw, scale
    • Replies: 3
    • Views: 8,658
    Uwe
    30th March 2017, 09:47 Go to last post

  20. Scale displayed incorrectly

    Started by Crowley, 13th March 2017 13:54
    3 Attachment(s)
    • Replies: 5
    • Views: 3,973
    Crowley
    27th March 2017, 13:40 Go to last post

  21. QwtPlotMarker displayed incorrectly

    Started by atrofimov, 21st March 2017 13:23
    2 Attachment(s)
    • Replies: 3
    • Views: 2,742
    atrofimov
    22nd March 2017, 06:08 Go to last post

  22. Pb compilation: qwt 6.1.3 and Qt 5.8

    Started by nicolasjoly, 3rd March 2017 14:27
    • Replies: 2
    • Views: 3,978
    Joe Clicker
    18th March 2017, 00:58 Go to last post

  23. Offsetting Qwt Plot Markers and adding symbols to Qwt Legend

    Started by Krippy, 25th October 2016 23:12
    legend, markers, qwt, symbols
    • Replies: 7
    • Views: 10,277
    Mikhail K
    21st February 2017, 17:11 Go to last post

  24. QwtPlotBarChart with characters typed on the bars

    Started by 54474N4, 15th February 2017 18:13
    legend position, qwtplotbarchart, text on bar
    • Replies: 1
    • Views: 3,351
    Uwe
    21st February 2017, 08:53 Go to last post

  25. 'renderDocument' Segmentation fault in Qt-5.6.2

    Started by rajil.s, 17th February 2017 01:15
    • Replies: 1
    • Views: 2,777
    Uwe
    17th February 2017, 14:35 Go to last post

  26. Qt5 supported version in qwt

    Started by rajil.s, 16th February 2017 22:19
    • Replies: 1
    • Views: 2,551
    Uwe
    17th February 2017, 14:33 Go to last post

  27. QWtPlot Canvas and Axis in QSplitter

    Started by Abderrahim, 14th February 2017 09:41
    qwt
    • Replies: 1
    • Views: 3,541
    Uwe
    15th February 2017, 09:44 Go to last post

  28. Memory error, Qwt compile on windows 10

    Started by rajil.s, 13th February 2017 02:07
    • Replies: 0
    • Views: 2,052
    rajil.s
    13th February 2017, 02:07 Go to last post

  29. distrowatch example, drawing bars

    Started by cd945, 9th February 2017 11:40
    • Replies: 0
    • Views: 2,812
    cd945
    9th February 2017, 11:40 Go to last post

  30. Post QWT CurvePlot Linked Values

    Started by Unshortafleur, 7th February 2017 16:28
    link, points on qwtcurve, qwt 1 Attachment(s)
    • Replies: 2
    • Views: 4,060
    Unshortafleur
    8th February 2017, 13:01 Go to last post
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