Sensoray 2224 Windows - Manual (Page 51)

regionmask
MID2226_REGION_MONITOR, MID2226_REGION_MPEG, MID2226_REGION_STILL.
hdev
handle to device (obtained from S2226_OpenBoard).
Returns
0 on success, -1 if too many regions, negative value if error (see mid2226types.h for error
codes list).
MID2226_API int S2226_OverlayTextIdx(
int AtIndex,
int xpos,
int ypos,
overlay_text_t *ovltext,
int regionmask,
HANDLE hdev
);
Adds overlay text. If overlay already exists at index WinIndex, deletes window before adding. See
S2226_OverlayText for more details about the overlay and multi-line support.
Parameters
AtIndex
(0-7) sub window position to update/add text x position.
xpos
start x position.
ypos
start y position.
ovltext
pointer to overlay text.
regionmask
MID2226_REGION_MONITOR, MID2226_REGION_MPEG, MID2226_REGION_STILL.
hdev
handle to device (obtained from S2226_OpenBoard).
Returns
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