Sets the transparency data used by LEADTOOLS when saving PNG files.
L_LTFIL_API L_INT L_SetPNGTRNS (pData, uSize)
Pointer to a buffer that contains the transparency data to be used for saving PNG files.
Size in bytes, of the buffer pointed to by pData.
|SUCCESS||The function was successful.|
|< 1||An error occurred. Refer to Return Codes.|
This function supports 1-bit to 8-bit PNG images.
The values set by this function are valid for the current thread. To change the values used by the current thread, this function must be called again.
Win32, x64, Linux.
For an example, refer to L_GetPNGTRNS.
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