Help Version 19.0.2017.10.27
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#include "l_bitmap.h"
L_LTDIS_API L_INT L_ValidatePlaybackLines(hPlayback, nRow, nLines)
HPLAYBACK hPlayback; |
playback handle |
L_INT nRow; |
row number of the first line to validate |
L_INT nLines; |
number of lines to validate |
Validates lines of a bitmap that was added during a FILEREADCALLBACK function using the L_AppendPlayback function.
Parameter |
Description |
hPlayback |
Handle that references the animation playback. |
nRow |
Row number of the first line in the bitmap to validate. In the FILEREADCALLBACK function, this corresponds to the first line in the buffer. |
nLines |
Number of lines to validate. In the FILEREADCALLBACK function, this corresponds to the number of lines in the buffer. |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
The L_AppendPlayback function enables you to update a bitmap list in a FILEREADCALLBACK function, so that you can play an animation file as it is being loaded. The L_ValidatePlaybackLines function lets you validate the lines that the animation playback engine will render to the target bitmap.
Required DLLs and Libraries
|
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64, Linux.
For a short example, refer to L_AppendPlayback. For complete sample code, refer to the FRAME.C module of the DEMO example.
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