Sensoray 2224 Windows - Manual (Page 54)

Image
Pointer to memory containing 24-bit RGB data Row 0 first
xPos
Start X position
yPos
Start y position
xSize
Size of horizontal line in pixels (Each pixel is 3 bytes: LSB=Red,Green,MSB=Blue)
ySize
Number of Lines
AtIndex
Sub-window position to update/add image
regionmask
Output region mask
board
ID if multiple boards installed.
Returns
0 on success, -1 on too many regions, other negative value on failure
MID2226_API int S2226_GetOverlayIdx(
int WinIndex,
int *type,
int *region,
int *group,
int *xpos,
int *ypos,
char **value,
HANDLE hdev
);
Get basic parameters of an overlay index.
Parameters
WinIndex
(0-7) sub-window position to query.
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