Name:

bitmap save -- saves a bitmap to an image file.

Synopsis:

ErrCode = BITMAP IMAGE ImageFile$, Bitmap$

Description:

Saves a bitmap as FileName$ (overwrites existing ones!) in  Format$ 
Format$ = "png|tiff|ppm|bmp|jpeg|tga"
ErrCode = 0|1 , everything worked fine | file could not be saved

Related: bitmap, bitmap color, bitmap get, bitmap image, bitmap remove, draw bitmap