Topic       : TOS - The Operating System
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Version     : tos.hyp (December 19, 2008)
Subject     : Programmieren/Atari
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Compiled on : Atari
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View Ref-File7.11.33  vs_weight_color                                           TOS

 Name:         »Set weight colour« - Set weighting for blend function.

 Opcode:       207 (Sub-Opcode 3)

 Syntax:       int16_t vs_weight_color( int16_t handle, int32_t 
               color_space, COLOR_ENTRY *weight_color );

 Description:  The call vs_weight_color sets the weighting for the 
               colour blend function. The following apply:

                Parameter     Meaning

                handle        Workstation identifier
                color_space   Colour space (at present only 0 for the 
                              colour space set, or CSPACE_RGB)
                weight_color  COLOR_ENTRY of the weighting for T_SUB

 Return value: -1 = Wrong subfunction number
                0 = Function not present
                1 = All OK

 Availability: As of NVDI 5.00.

 Group:        Raster functions

 See Also:     Binding