Results 1 to 3 of 3

Thread: moving images

  1. Sep 7th, 2002, 12:36 PM #1
    SteveCRM
    SteveCRM is offline

    Thread Starter
    Frenzied Member
    Join Date
    Jul 1999
    Posts
    1,800

    moving images

    I have a moving image....but it leaves a trail....I have a background image also...how can I stop trails
    Reply With Quote Reply With Quote
  2. Sep 7th, 2002, 12:37 PM #2
    SteveCRM
    SteveCRM is offline

    Thread Starter
    Frenzied Member
    Join Date
    Jul 1999
    Posts
    1,800
    also when I move...it loses its transparency....is that just something with bitblt and drawing too fast???

    it seems to be fine the first draw...but then when i move the window offscreen and back on to trigger wm paint it loses transparency
    Last edited by SteveCRM; Sep 7th, 2002 at 12:43 PM.
    Reply With Quote Reply With Quote
  3. Sep 9th, 2002, 06:15 AM #3
    CornedBee
    CornedBee is offline
    Kitten CornedBee's Avatar
    Join Date
    Aug 2001
    Location
    In a microchip!
    Posts
    11,594
    There is nothing like drawing to fast.
    To avoid trails: erase (or recreate) the background that is uncovered by the moving bitmap. To make it look smoother you should consider double buffering with a memDC.
    How do you create the transparency effect?
    All the buzzt
    CornedBee

    "Writing specifications is like writing a novel. Writing code is like writing poetry."
    - Anonymous, published by Raymond Chen

    Don't PM me with your problems, I scan most of the forums daily. If you do PM me, I will not answer your question.
    Reply With Quote Reply With Quote
« Previous Thread | Next 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


Click Here to Expand Forum to Full Width