4.5. Project layers<br>

## 4.5. Project layers

A project consists of layers. Layers may consist of installation (network) layers, base (map, building plan) layers, etc. You can think of the project layers as of transparent films superimposed one over the other. At any given moment you have access to only one layer, while the other is displayed, but cannot be edited. Layers are represented in the status line by a tab or by a check list:

The last tab or the last item in the check list (“Print”) differs from the others in that it is not a drawing layer and is used for configuring the printout of the drawing – defining page size, paper cutting lines, etc. (see section 9.6). Each worksheet includes the “Print” layer.

“Plan view” sheets consist of the following layers:

- “Installation”, where all components of the system designed on the plan view are placed.

- “Draw r.h. circuit”, for manual or automatic drawing of radiant heating pipe arrangement within heating circuits.

- “Construction“, with the base plan view imported from DWG/DXF file or drawn in the application using component parts.

- “Base drawing”, onto which you can load a drawing that will form background for creating structure of the construction or that will append the loaded or created structure with additional drawing components.

“Schematic view” sheets consist of the following layers: “Installation”, used for automatic or manual creation of schematic view, and “Construction”, where floor elevations are indicated.