References ▼
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.
This file format is not supported in the non-vector toolkits. Read support and write support for this format are provided in the LEADTOOLS Vector Imaging Pro toolkit and are unlocked when the Vector features are unlocked.
The file constants associated with this file format are:
| Constant | Read Support | Write Support | Description |
|---|---|---|---|
| FILE_PLT | Yes | Yes | [137] PLT. |
When PLT files are rasterized, they are 4 BPP.
The following table indicates which objects LEAD can load and which objects it can save:
| Object | Load | Save |
|---|---|---|
| Arc | Supported | Supported |
| Circle | Supported | Supported |
| Lines | Supported | Supported |
| Pie | Supported | Supported |
| PolyDraw | Supported | Not Supported |
| Polygons | Supported | Not Supported |
| Polyline | Supported | Not Supported |
| Rectangle | Supported | Supported |
| Text | Supported | Not Supported |
NOTE: This format does not support LEAD's redirected IO feature, therefore it cannot be used with L_LoadBitmapMemory, L_SaveBitmapMemory, or L_FeedLoad.