1al_use_transform(3)        Library Functions Manual        al_use_transform(3)
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NAME

6       al_use_transform
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SYNOPSIS

9              #include <allegro5/allegro.h>
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11              void al_use_transform(const ALLEGRO_TRANSFORM *trans)
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DESCRIPTION

14       Sets  the  transformation  to be used for the the drawing operations on
15       the target bitmap  (each  bitmap  maintains  its  own  transformation).
16       Every  drawing operation after this call will be transformed using this
17       transformation.  Call this function with an identity transformation  to
18       return to the default behaviour.
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20       This function does nothing if there is no target bitmap.
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22       Parameters:
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24       ยท trans - Transformation to use
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SEE ALSO

27       al_get_current_transform(3), al_transform_coordinates(3)
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31Allegro reference manual                                   al_use_transform(3)
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