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c:graphics.h:swapbuffers [2015/05/06 23:06] |
c:graphics.h:swapbuffers [2024/02/16 01:05] (current) |
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+ | ===== swapbuffers ===== | ||
+ | |||
+ | |||
+ | ====Syntax of swapbuffers ==== | ||
+ | <code c> | ||
+ | #include "graphics.h" | ||
+ | void swapbuffers( ); | ||
+ | </code> | ||
+ | |||
+ | |||
+ | ==== Description of swapbuffers ==== | ||
+ | <code c> | ||
+ | The swapbuffers function is available in the winbgim implementation of | ||
+ | BGI graphics. You do not need to include conio.h; just include | ||
+ | graphics.h. The function swaps the roles of the current active and the | ||
+ | current visual graphics buffers. It is equivalent to these statements: | ||
+ | int oldv = getvisualpage( ); | ||
+ | int olda = getactivepage( ); | ||
+ | setvisualpage(olda); | ||
+ | setactivepage(oldv); | ||
+ | See also | ||
+ | getactivepage | ||
+ | getvisualpage | ||
+ | initwindow | ||
+ | setactivepage | ||
+ | setvisualpage | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ | ==== See also ==== | ||
+ | [[getactivepage]] | ||
+ | [[getvisualpage]] | ||
+ | [[initwindow]] | ||
+ | [[setactivepage]] | ||
+ | [[setvisualpage]] | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | ===== output of swapbuffers example ===== | ||
+ | |||
+ | no output of example at the moment | ||
+ | do not hesitate and add it... | ||
+ | |||
+ | |||