PLT Export for Bricscad

PLT Export for Briscad is a HPGL Plot (.plt) file export plug-in for Briscad®. This plug-in gives Briscad the ability to export geometric data to HPGL plot files.
PLT Export for Briscad reads the objects in an Briscad drawing and converts them into corresponding pen movements in a HPGL Plot file.
PLT Export for Briscad supports the following HP plotters:
Hewlett-Packard 7475A
Hewlett-Packard 7550A
Hewlett-Packard 7580B
Hewlett-Packard 7585B
Hewlett-Packard 7586B
Hewlett-Packard Draftmaster 1 (7595A)
Hewlett-Packard Draftmaster 2 (7596A)
Hewlett-Packard Draftpro (7570A)
Hewlett-Packard Draftpro-DXL (7575A)
Hewlett-Packard Draftpro-EXL (7576A)
PLT Export for Briscad is very easy to use. Once installed, it must be loaded into the Briscad environment. Follow the simple instructions in the ReadMe document which can be found in the installation folder. Once loaded it adds new commands to Briscad’s existing commands and a new submenu called “PLTExport” to the Briscad menu containing these newly added commands.
PLTExport – Exports a PLT file.
PLTExportHelp – Displays the PLT Export for Briscad help file.
PLTExportRegister – Registers your copy of PLT Export for Briscad.
PLTExportAbout – Displays the PLT Export for Briscad About box
The PLT File Format
HPGL is the Hewlett-Packard Graphics Language designed for specifying 2D graphical information for the HP range of plotters. It was not intended as an interchange format but some software suppliers use it as such. HPGL is a command set embedded in the ROM of pen plotters to help reduce the work required by applications programmers to create plotted output. HPGL uses two-letter mnemonics as instructions for drawing lines, circles, text, and simple symbols. HPGL is the primary printer control language used by Hewlett-Packard plotters. It later became a standard for almost all plotters.