Topic       : TOS - The Operating System
Author      : 
Version     : tos.hyp (December 19, 2008)
Subject     : Programmieren/Atari
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Index Size  : 93790
HCP-Version : 5
Compiled on : Atari
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View Ref-File7.8.4.9  vsp_film                                                  TOS

 Name:         »Set camera film type and exposure time«

 Opcode:       5 (Escape 91)

 Syntax:       void vsp_film ( int16_t handle, int16_t index, int16_t 
               lightness );

 Description:  The call vsp_film specifies the film type and the 
               exposure time for the image recorder. The following 
               apply:

                Parameter  Meaning

                handle     Workstation identifier
                index      Number of the film type
                lightness  Exposure time:
                            -3 =  Half
                            0 =   Normal
                            3 =   Double

               Note: With increasing value of the parameter lightness 
               the exposure is increased by one third of a stop. The 
               valid indices for index can be obtained with 
               vqp_filmname.

 Return value: The function does not return a result.

 Availability: The function is only available from PC-GEM Version 2.0 
               onwards.

 Group:        Polaroid functions

 See Also:     Binding   GDOS