# House Viewer
Methods to interact with the house viewer interface:

```{figure} ../../images/houseviewer_interface.png
```

The house viewer allows your to see your house layout at a glance and
move/rotate rooms.

The functionality provided by the following functions was done from scratch but
heavily inspired in Skunkworks original "layout_finder.simba".
In other words, it provides you the ability to load the house layout from the
viewer into {ref}`House` and it's {ref}`HouseLoader`.


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## TRSHouseViewer
Main record used to interact with the {ref}`House Viewer`.


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## HouseViewer.SetupInterface
```pascal
procedure TRSHouseViewer.SetupInterface();
```
Internal method used to setup the {ref}`TRSHouseViewer` coordinates.
This is automatically called for you on the {ref}`HouseViewer variable`.


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## HouseViewer.SetupInterface
```pascal
procedure TRSHouseViewer.SetupInterface();
```
Internal method used to setup the {ref}`TRSHouseViewer` coordinates.
This is automatically called for you on the {ref}`HouseViewer variable`.


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## HouseViewer.LoadHouse
```pascal
procedure TRSHouseViewer.LoadHouse();
```
Loads the current layout visible in the {ref}`HouseViewer` into
{ref}`TRSHouse` {ref}`HouseLoader` (`TRSHouse.Loader`).

For a easy usage of this and instant visualization of the results, check out:
{ref}`ScriptForm CreateHouseTab`.


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## HouseViewer variable
Global {ref}`TRSHouseViewer` variable.