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.TH "al_reparent_bitmap" "3alleg5" "" "Allegro reference manual" ""
.hy
.SH NAME
.PP
al_reparent_bitmap - Allegro 5 API
.SH SYNOPSIS
.IP
.nf
\f[C]
#include <allegro5/allegro.h>

void al_reparent_bitmap(ALLEGRO_BITMAP *bitmap, ALLEGRO_BITMAP *parent,
   int x, int y, int w, int h)
\f[R]
.fi
.SH DESCRIPTION
.PP
For a sub-bitmap, changes the parent, position and size.
This is the same as destroying the bitmap and re-creating it with
al_create_sub_bitmap(3alleg5) - except the bitmap pointer stays the
same.
This has many uses, for example an animation player could return a
single bitmap which can just be re-parented to different animation
frames without having to re-draw the contents.
Or a sprite atlas could re-arrange its sprites without having to
invalidate all existing bitmaps.
.SH SEE ALSO
.PP
al_create_sub_bitmap(3alleg5), al_get_parent_bitmap(3alleg5)
.SH SINCE
.PP
5.1.12