Class | Header File | Examples | Comments |
---|---|---|---|
LBaseFile | LTCFILE.H | \Examples\FileFormats\ClassLibrary\CompCB \Examples\Main\ClassLibrary\MainDemo |
Derived from LBase, this class is the base class for LEADTOOLS C++ Class Library input/output operations, including the LFile and LMemoryFile classes. Use LBaseFile to override the default functions that LEADTOOLS uses for opening, closing, reading from, writing to, and seeking in files. |
LFile | LTCFILE.H | \Examples\FileFormats\ClassLibrary\CompCB \Examples\Main\ClassLibrary\MainDemo |
The LFile class is derived from LBaseFile and extends it to contain functions for loading, saving and converting images from and to files on disk. |
LMemoryFile | LTCFILE.H | \Examples\FileFormats\ClassLibrary\CompCB \Examples\Main\ClassLibrary\MainDemo |
The LMemoryFile class is derived from LBaseFile and extends it to contain functions for loading and saving bitmaps from and to files in memory buffers, as opposed to files on disk. |
The LEADTOOLS C++ Class Library provides low-level support for Image Compression.
The LEADTOOLS C++ Class Library DLL module is Ltwvcu.dll (Win32), Ltwvcx.dll (x64). All classes are located in this DLL, but this DLL may require other DLLs. Image compression support also requires one or more LEAD File Format Filter DLLs, (for example, LF?.DLL). Each file filter DLL supports one or more file formats for import and export. Refer to Files to be Included With Your Application for more information.
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