white space in pictures 
	 
	
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		kythoon
 
 
 
    
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				  Posted: Sun May 11, 2003 10:38 am    Post subject: white space in pictures  | 
	
				
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				is there any way to get rid of the white background a of a picture. Right now, if i draw it on a screen with a background and the picture moves over a dark spot, you can see the white edges covering it up.
 
 
can u get rid of that?
 
 
 
 
 
 
i'm going to feel really retarded if this is simple or if it is posted already    | 
			 
			
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		Asok
 
  
 
    
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				  Posted: Sun May 11, 2003 10:55 am    Post subject: (No subject)  | 
	
				
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				| use PicMerge in your Pic.Draw. White will be transparent. | 
			 
			
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		kythoon
 
 
 
    
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				  Posted: Sun May 11, 2003 11:16 am    Post subject: (No subject)  | 
	
				
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				on which the background or the picture
 
 
 
thanks | 
			 
			
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		Blade
 
 
 
    
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				  Posted: Sun May 11, 2003 11:24 am    Post subject: (No subject)  | 
	
				
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				| on the whole picture.. | 
			 
			
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		kythoon
 
 
 
    
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				  Posted: Sun May 11, 2003 11:38 am    Post subject: (No subject)  | 
	
				
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				i just tried it doesn't work no matter where i put it
 
 
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Pic.Draw (backgroundPic, -backgroundX, -backgroundY, picCopy)
 
Pic.Draw (finalClassPic, finalClassPicX - backgroundX, finalClassPicY - backgroundY, picMerge)
 
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i first draw background with picCopy, then the character with picMerge, doesn't work    | 
			 
			
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		Tony
 
  
 
    
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				  Posted: Sun May 11, 2003 11:47 am    Post subject: (No subject)  | 
	
				
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				for picMerge to work, it gets rid of true white (255,255,255) making it transparent. So say if you have a light grey in there, it wouldn't work. You might have to edit your pictures.
 
 
BTW, the easiest way to test for transparency is drawing over black background   | 
			 
			
				 
Tony's programming blog. DWITE - a programming contest. | 
			 
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		kythoon
 
 
 
    
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				  Posted: Sun May 11, 2003 12:10 pm    Post subject: (No subject)  | 
	
				
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				| your right, it wasn't true white, but it sure looked like it | 
			 
			
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