Page 1 of 91 1231151 ... LastLast
Threads 1 to 30 of 2701

Forum: Qwt

Questions related to Qwt - Qt widgets for technical applications.

  1. Drawing a QwtPlot object element on top of other elements (QWT library)

    Started by nayaga, Today 14:56
    c++, qwt
    • Replies: 0
    • Views: 49
    nayaga
    Today, 14:56 Go to last post

  2. QWT Curve symbol show/hide

    Started by mqt, Yesterday 15:44
    • Replies: 0
    • Views: 177
    mqt
    Yesterday, 15:44 Go to last post

  3. Partial quick redraw of some QwtPlot elements

    Started by nayaga, 7th June 2024 07:54
    c++, qwt, qwt 6.0.0 beginner
    • Replies: 1
    • Views: 598
    Uwe
    10th June 2024, 08:13 Go to last post

  4. Quick redraw of QWT chart

    Started by nayaga, 5th June 2024 13:25
    c++, qwt, qwtplot
    • Replies: 0
    • Views: 767
    nayaga
    5th June 2024, 13:25 Go to last post

  5. Qwt with Qt 6.7.0 QwtPlot doesn't show colors in legend

    Started by muythaibxr, 9th April 2024 21:31
    • Replies: 2
    • Views: 7,556
    Uwe
    15th April 2024, 14:29 Go to last post

  6. Question Interfacing to :qwt_plot_curve.h: void setSamples( const QVector< QPointF >& );

    Started by Scottie Dog, 12th March 2024 14:33
    • Replies: 3
    • Views: 4,018
    Scottie Dog
    13th March 2024, 13:07 Go to last post

  7. Significant performance issue with high dpi

    Started by mwh, 26th January 2024 10:45
    • Replies: 3
    • Views: 3,938
    Uwe
    29th January 2024, 10:56 Go to last post

  8. Odd behavior when changing scale engines

    Started by mwh, 15th November 2023 08:35
    • Replies: 2
    • Views: 11,408
    mwh
    17th November 2023, 14:33 Go to last post

  9. Spline interpolation behaves "weird"

    Started by mwh, 6th November 2023 14:34
    3 Attachment(s)
    • Replies: 6
    • Views: 9,476
    mwh
    15th November 2023, 08:22 Go to last post

  10. Qwt 6.2 - problems with high dpi scaling

    Started by mwh, 18th September 2023 14:22
    3 Attachment(s)
    • Replies: 6
    • Views: 12,292
    mwh
    20th September 2023, 07:56 Go to last post

  11. Question QwtPlotLegendItem with items spanning multiple columns

    Started by alex_sh, 17th August 2023 09:39
    qwt legend item span
    • Replies: 0
    • Views: 16,754
    alex_sh
    17th August 2023, 09:39 Go to last post

  12. Question Issue of overlapping segments on a QwtPlotCurve with a thick transparent QPen

    Started by Bob_Edwards, 24th April 2023 19:15
    alpha channel, effect, qwt, qwtplotcurve 2 Attachment(s)
    • Replies: 2
    • Views: 6,764
    Bob_Edwards
    26th April 2023, 16:38 Go to last post

  13. Qwt Lib for Qt5 and Qt6

    Started by TestCoder, 31st March 2023 20:01
    • Replies: 0
    • Views: 10,390
    TestCoder
    31st March 2023, 20:01 Go to last post

  14. Qwt with CMake

    Started by buster, 27th February 2023 21:45
    • Replies: 15
    • Views: 13,234
    d_stranz
    6th March 2023, 19:57 Go to last post

  15. Question Render canvas only to QImage

    Started by alex_sh, 8th February 2023 09:26
    canvas, image, qwt, render, spectrogram
    • Replies: 2
    • Views: 6,381
    alex_sh
    9th February 2023, 09:46 Go to last post

  16. Question QwtPlotOpenGLCanvas plot window disappears then reappears

    Started by peppermg, 11th November 2022 21:49
    • Replies: 1
    • Views: 6,441
    Uwe
    14th November 2022, 07:35 Go to last post

  17. QwtSplineCurveFitter and auto scale

    Started by mwh, 18th October 2022 07:23
    1 Attachment(s)
    • Replies: 2
    • Views: 5,507
    mwh
    19th October 2022, 07:48 Go to last post

  18. Contour plot of non-rectangular data?

    Started by dobedidoo, 12th October 2022 13:14
    1 Attachment(s)
    • Replies: 1
    • Views: 5,778
    d_stranz
    12th October 2022, 16:07 Go to last post

  19. Need space between bars in QwtPlotMultiBarChart

    Started by chanduthp, 7th September 2022 08:44
    2 Attachment(s)
    • Replies: 2
    • Views: 6,541
    chanduthp
    8th September 2022, 13:26 Go to last post

  20. QwtText warning: Type conversion already registered from type QString to type QwtText

    Started by alketi, 15th June 2022 15:17
    • Replies: 2
    • Views: 8,321
    alketi
    1st September 2022, 20:41 Go to last post

  21. Plot in a transformed grid

    Started by raphael.lencrerot, 18th August 2022 10:16
    coordinate system, rotated grid, transform 2 Attachment(s)
    • Replies: 0
    • Views: 13,296
    raphael.lencrerot
    18th August 2022, 10:16 Go to last post

  22. QwtPlot: not use scientific notation in axis labels

    Started by qt_gotcha, 21st May 2022 09:35
    • Replies: 1
    • Views: 7,345
    Uwe
    22nd May 2022, 18:56 Go to last post

  23. manipulating data for log scale

    Started by oliver_mpt, 16th April 2022 22:23
    • Replies: 6
    • Views: 9,167
    jhosek
    26th April 2022, 09:22 Go to last post

  24. "Reset" panning?

    Started by dobedidoo, 21st April 2022 14:40
    • Replies: 5
    • Views: 8,509
    Uwe
    25th April 2022, 09:38 Go to last post

  25. QwtPlotItem::setZ() isn't working correctly

    Started by knarfS, 22nd November 2019 13:24
    • Replies: 5
    • Views: 16,293
    Uwe
    4th February 2022, 14:55 Go to last post

  26. Unexpected minor tick on QwtPlot x axis

    Started by vix, 23rd November 2021 09:57
    1 Attachment(s)
    • Replies: 5
    • Views: 10,305
    Uwe
    11th January 2022, 07:26 Go to last post

  27. QwtPlot issue under Win CE6

    Started by vix, 19th November 2021 10:27
    ce6, qwtplot
    • Replies: 4
    • Views: 8,857
    vix
    23rd November 2021, 09:52 Go to last post

  28. Scrolling X Axis

    Started by peppermg, 16th November 2021 18:18
    1 Attachment(s)
    • Replies: 1
    • Views: 7,859
    Uwe
    19th November 2021, 10:00 Go to last post

  29. event_filter Example

    Started by johno, 18th November 2021 06:47
    • Replies: 2
    • Views: 7,412
    Uwe
    19th November 2021, 08:17 Go to last post

  30. QwtPlotCurve/QwtPlotIntervalCurve and auto scale

    Started by mwh, 22nd October 2021 14:43
    1 Attachment(s)
    • Replies: 4
    • Views: 9,182
    mwh
    27th October 2021, 09:29 Go to last post
Page 1 of 91 1231151 ... LastLast

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules

Digia, Qt and their respective logos are trademarks of Digia Plc in Finland and/or other countries worldwide.