Kramer Electronics VP-790 - Manual (Page 22)

18 VP-790 Protocol - API Functions
2.6.4 byOSD4CornerY2Get
API index: 737
Retrieves the position.
Input Parameters
Name Type Range Description
Option BYTE 0: From cache
1: From SPD
Retrieval method
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
Value SWORD32 -1000 .. +1000 Retrieves the position.
2.7 Alpha Map Activation
2.7.1 byOsdEdgeBlendCustAlphaSet
API index: 3350
Activate the Custom Alpha Map.
Input Parameters
Name Type Range Description
Value UWORD32 0: Off
1: On
Activate Custom Alpha Map.
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
2.7.2 byOsdEdgeBlendCustAlphaGet
API index: 3351
Retrieves the status of Alpha Map activation from cache or SPD.
Input Parameters
Name Type Range Description
Option BYTE 0: From cache
1: From SPD
Retrieval method
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
Value UWORD32 0: Off
1: On
Retrieves the status of alpha map
activation.
2.7.3 byOsdEdgeBlendCustAlphaSave
API index: 3352
Saves the activation status from cache into the SPD.
Input Parameters
None
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise