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c:graphics.h:getvisualpage

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c:graphics.h:getvisualpage [2015/05/06 23:06] (current)
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 +===== getvisualpage =====
 +
 +
 +====Syntax of getvisualpage ==== 
 + <code c>
 +#include "graphics.h"
 +int getvisualpage(void);
 +  </code>
 +
 +
 +==== Description of getvisualpage ==== 
 +<code c>
 +The getvisualpage function is available in the winbgim implementation of
 +BGI graphics. getvisualpage gets the page number of the currently visable
 +page (which is visible on the screen).
 +The visual graphics page might not be the one where drawing currnetly
 +takes place.
 +The original winbgi was designed to support up to 16 pages, but I have
 +only used pages 1 and 2 myself. NOTE: Using page number 0 might mess up
 +the colors. I use pages 1-2 for double buffering.
 +</code>
 +
 +
 +
 +
 +==== See also ====
 +[[getactivepage]]
 +[[setvisualpage]]
 +[[swapbuffers]]
 +
 +
 +
 +
 +===== output of getvisualpage example ===== 
 +
 +    no output of example at the moment
 +    do not hesitate and add it...  
 +
 +
  
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c/graphics.h/getvisualpage.txt · Last modified: 2015/05/06 23:06 (external edit)

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