Results 1 to 9 of 9

Thread: Qwt multiaxis bug - can't set color for OpenGL canvas

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. 5th July 2020, 16:34 #4
    Uwe
    Uwe is offline Expert
    Join Date
    Feb 2006
    Location
    Munich, Germany
    Posts
    3,312
    Thanked 879 Times in 827 Posts
    Qt products
    Qt3 Qt4 Qt/Embedded
    Platforms
    MacOS X Unix/X11 Windows

    Default Re: Qwt multiaxis bug - can't set color for OpenGL canvas

    On my linux box the background is white, when using your code - I don't have any Windows systems available.
    Concerning the warnings: Qwt does not do any native calls, everything is done via Qt APIs.

    But, what happens, when using Qwt from trunk - the code for the opengl canvas is different there and has not yet been ported to the multiaxes branch ?

    Uwe
    Last edited by Uwe; 5th July 2020 at 16:43.
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Similar Threads

  1. How do i draw to an existing opengl color attachment?
    By PeterVE in forum Qt Programming
    Replies: 0
    Last Post: 26th August 2016, 17:08
  2. multiaxis plot and scales alignment with labelrotation
    By efiLabs in forum Qwt
    Replies: 0
    Last Post: 29th February 2016, 18:12
  3. canvas of Qwtplot changing color when paning ?
    By hassinoss in forum Qwt
    Replies: 1
    Last Post: 13th March 2014, 08:23
  4. Qt Opengl, Changing objects color
    By bod in forum Qt Programming
    Replies: 4
    Last Post: 2nd July 2008, 13:13
  5. getting color from a pixel on canvas
    By teeshift in forum Qt Programming
    Replies: 1
    Last Post: 9th January 2007, 04:12

Bookmarks

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.