You can pre-configure the program in the AVC Options Palette.

In large drawings, it is advisable to select objects to work with in advance, before calling the command.

Run the PLineDir command.

If nothing is selected, the program will select all suitable objects visible on the screen at the time the command is called. You can reconfigure the program so that it opens a prompt to select all curves at each call.

Then the program will start coloring the curves and drawing auxiliary objects - points and arrows (depending on the settings). This process takes some time. On very large drawings with thousands of curves, it may seem to you that the program has frozen, but this is not so. Try to limit the number of working objects by filtering by type or by layer.

After "highlighting" all the objects, the program will switch to one of 7 operating modes. The program will cyclically ask you to select one curve by clicking or many curves by a frame (in the second case, you need to press Enter to complete the selection). Then the program will process the selected objects and display the changes. You can even select objects that were not previously highlighted. Read more about all the operating modes in the Program Settings section below.

In the command line, you will see options for opening the settings dialog, for switching styles, and for changing the operating mode. This way, you can reconfigure the program right during operation.

The program will cyclically ask you to select objects for processing until you press ESC or click past the curves.

The program does not work with objects of the Mline, Xline, Ray, or Leader type.

Follow the messages in the command line. There, you will see how many objects were processed and what errors occurred.

The installer that ran when you downloaded this app/plug-in from the Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin.

To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows) and uninstall as you would any other application from your system.