PLT (also HPGL) is the standard language for printing line drawings created by Hewlett-Packard. HPGL is supported by many CAD programs, charting programs and word processors.
LEADTOOLS supports HPGL and HPGL/2.
It is possible to speed up the loading of large PLT files. For more information, refer to Using Filter Data to Speed up Loading Large Files.
This file format requires a Document or Medical toolkit license and unlock key.
The file constants associated with this file format are:
|Constant||Read Support||Write Support||Description|
When PLT files are rasterized, they are 4 BPP.
The following table indicates which objects LEAD can load and which objects it can save:
NOTE: This format does not support LEAD's redirected IO feature, therefore it cannot be used with:
Required DLLs and Libraries
Medical Web Viewer .NET
.NET, Java, Android, and iOS/macOS Assemblies
C API/C++ Class Libraries