Results 1 to 2 of 2

Thread: Creating thumbnail of image through qt

  1. #1
    Join Date
    Dec 2006
    Posts
    211
    Thanks
    27
    Qt products
    Qt4
    Platforms
    MacOS X Windows

    Question Creating thumbnail of image through qt

    Hi All,

    I m using Qt 4.2.2 on my Intel Mac.
    I want to construct a image thumnail from Qt.I have the starting sector no of the image and also the ending sector of the image.
    I have to just pick the image from the starting sector to the ending sector and with that bytes I have to create the image thumbnails.

    If any body knows how to do this then plz help me.

    Thanks.

  2. #2
    Join Date
    Jan 2006
    Location
    Warsaw, Poland
    Posts
    33,359
    Thanks
    3
    Thanked 5,015 Times in 4,792 Posts
    Qt products
    Qt3 Qt4 Qt5 Qt/Embedded
    Platforms
    Unix/X11 Windows Android Maemo/MeeGo
    Wiki edits
    10

    Default Re: Creating thumbnail of image through qt

    Look at QImage class.

Similar Threads

  1. how i can add image in my toolbar
    By jyoti in forum Qt Tools
    Replies: 7
    Last Post: 19th December 2006, 14:39
  2. "sensitising" an image
    By TheKedge in forum Qt Programming
    Replies: 2
    Last Post: 28th June 2006, 07:21
  3. Fast image drawing/scaling in Qt 3.3
    By eriwik in forum Qt Programming
    Replies: 1
    Last Post: 21st June 2006, 10:45
  4. How and when to repaint a widget ?
    By yellowmat in forum Newbie
    Replies: 7
    Last Post: 3rd April 2006, 16:36
  5. Question about updating an image on screen
    By SkripT in forum Qt Programming
    Replies: 1
    Last Post: 24th February 2006, 19:01

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