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Thread: How to KEEP a picture

  1. Apr 23rd, 2000, 11:21 AM #1
    Guest

    Angry

    Okay, I'm using the SetPixel API to draw some pixels
    onto Picture1.hDC. But whenever the window Refreshes
    or Redraws or whatever, the pixels disappear. How do I
    keep them there??
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  2. Apr 23rd, 2000, 03:03 PM #2
    kedaman
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    Cool

    HEheh, Not really the same thing. If you're drawing within your own app: You can always set the autoredraw property to true, and use the refresh keyword if needed. Or set the picture property to image property.
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    writing software in C++ is like driving rivets into steel beam with a toothpick.
    writing haskell makes your life easier:
    reverse (p (6*9)) where p x|x==0=""|True=chr (48+z): p y where (y,z)=divMod x 13
    To throw away OOP for low level languages is myopia, to keep OOP is hyperopia. To throw away OOP for a high level language is insight.
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  3. Apr 23rd, 2000, 08:45 PM #3
    Guest
    When i set the autoredraw to true or when I refresh it,
    the pixels disappear.

    What did you mean by setting the picture property to image propery?
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  4. Apr 23rd, 2000, 11:57 PM #4
    kedaman
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    Exclamation

    I mean that if you use any drawing methods, they would be drawn the image, and the picture will update it(unless you have autoredraw) That's weird, autoredraw should work
    Use
    writing software in C++ is like driving rivets into steel beam with a toothpick.
    writing haskell makes your life easier:
    reverse (p (6*9)) where p x|x==0=""|True=chr (48+z): p y where (y,z)=divMod x 13
    To throw away OOP for low level languages is myopia, to keep OOP is hyperopia. To throw away OOP for a high level language is insight.
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  6. Apr 24th, 2000, 02:05 AM #5
    Guest
    Is it suppose to be on or off? I tried it when it was on and nothing happened...
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  7. Apr 24th, 2000, 03:25 AM #6
    kedaman
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    Wink

    It's false by default. Could you post your form or something?
    Use
    writing software in C++ is like driving rivets into steel beam with a toothpick.
    writing haskell makes your life easier:
    reverse (p (6*9)) where p x|x==0=""|True=chr (48+z): p y where (y,z)=divMod x 13
    To throw away OOP for low level languages is myopia, to keep OOP is hyperopia. To throw away OOP for a high level language is insight.
    Reply With Quote Reply With Quote
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