Kramer Electronics VP-790 - Manual (Page 66)

62 VP-790 Protocol - API Functions
2.53 LED Screen Window Size
2.53.1 byOsdOutWinLeft/Right/Top/BottomEdgeSet
API indices: 3308/3311/3314/3317
Changes the borders.
Input Parameters
Name Type Range Description
Value UWORD32 0 ... 1792 Change the border positions. Actual
Range depends on o/p resolution.
Upper left corner is 0, range is to
lower right corner -128.
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
2.53.2 byOsdOutWinLeft/Right/Top/BottomEdgeGet
API indices: 3309/3312/3315/3318
Retrieves the border positions values from either cache or the 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 ... 1792 Border positions.
2.53.3 byOsdOutWinLeft/Right/Top/BottomEdgeSave
API indices: 3310/3313/3316/3319
Saves the border position values from cache into the SPD.
Input Parameters
None
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise