The drawing displays all the objects parsed from the downloaded exchange files (borders of зфксуды, lands, restrictions, leases, zones). Maps published in the Internet are used as a background, you can enable and select the displayed layers on the information panel.

Color settings for displaying objects from exchange files can be found in the Program Settings dialog. Also there you can set up and write down your style schemes (color schemes), which can be quickly switched from the Drawing tab. The program has several standard style schemes. The user can set up and record an arbitrary number of his schemes.

By default, using the mouse wheel on a drawing scrolls the drawing window up/down, if you hold down the Shift key on the keyboard - to the right/left, if you hold down the Ctrl key - changes the scale of the drawing. In the settings, you can change this behavior - then the mouse wheel will simply change the scale of the map.
If the Shift key is pressed, then regardless of the current drawing tool, you can shift the visible area of the map by holding the left mouse button and moving it.

The Information Panel contains buttons for activating drawing management tools.

Universal tool - Allows you to change the scale and location of the visible part of the drawing, performs other functions.
When this tool is activated - left/right mouse click - zooms out/zooms in the drawing.
Mouse movement with the left button pressed - allows you to select a new rectangle in the visible area of ​​the drawing.
With the Ctrl key held down - clicking the left mouse button selects a parcel or zone in the drawing (similar to the object selection tool); right click - allows you to select a point.
With Ctrl and Shift held down - clicking the left mouse button selects a part of the parcel in the drawing (land, restriction, sublease)

Object selection - Allows you to select the object of the exchange file (parcel, zone, ground, restriction, sublease). If the choice is not unambiguous (there are several objects at the specified point), an additional selection menu will be displayed. The selected object will be highlighted in the Information Panel. All information on it will be available for viewing.
Depending on the settings, selecting an object can change the currently active exchange file.

Measurements - allows you to measure distances on the map. On the additional tool settings panel, you can choose what to measure - length or area. Also in the context menu, you can select the units of measurement for the displayed numbers.

Selected area - allows you to place a rectangular selected area on the drawing, which is subsequently used to set the print area.

Geometry correction mode - toggle button. Enables/disables geometry correction mode. In this mode, tools are available for correcting geometry on the map.

Show all - the tool works immediately after pressing the button. Changes the scale and location of the visible part of the drawing so that all objects of the loaded exchange files are visible. You can click on the button with the left mouse button - a choice will open in which you can select "Show all" (described above) or "Show active layer" - only objects of the active exchange file will be shown