BMP Formats

LEADTOOLS reads and writes the following BMP formats:

Windows Bitmap (BMP). This is a file format created by Microsoft. Some BMP images are compressed with an RLE-type compression.
OS/2 Bitmap (OS/2 BMP). These are files created on an OS/2 operating system. LEADTOOLS supports both 1.x and 2.x formats.

You can read and write the following bits per pixel, without RLE compression: 1, 4, 8,16, and 24.
You can read (but not write) the following bits per pixel, with RLE compression: 4, 8 and 16.

File constants associated with these file formats are:

Constant	Read Support	Write Support	Description
FILE_BMP	1, 4, 8, 16, 24, 32 BPP	1, 4, 8, 16, 24, 32 BPP	[6] Windows BMP, with no compression.
FILE_BMP_RLE	4, 8 BPP	4, 8 BPP	[84] Windows BMP, with RLE compression.
FILE_OS2	1, 4, 8, 16, 24 BPP	1, 4, 8,16, 24 BPP	[14] OS/2 BMP version 1.x.
FILE_OS2_2	1, 4, 8, 16, 24 BPP	1, 4, 8, 16, 24 BPP	[74] OS/2 BMP version 2.x.

Required DLL: LFBMP. For a listing of the exact DLLs needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Win32, x64.