## panelFogBgColor panelFogBgColor — The widget to tune the background and the fog. |

## Synopsis

    ToolPanel*          panelFogBgColor_init                ();
    void                panelFogBgColorSet_bgImage          (const gchar *filename);

## Description

This is the user interface for fog and the background. The background can be either uniform or use a bitmap picture. The fog can be of different colours, custom or background.

## Details

### panelFogBgColor_init ()

    ToolPanel*          panelFogBgColor_init                ();

Should be used in the list declared in externalModules.h to be loaded by V_Sim on start-up. This routine will create the ToolPanel where the fog and the background colour stuff can be tuned, such the position of the fog, its colour...

Returns : | a newly created ToolPanel object.

### panelFogBgColorSet_bgImage ()

    void                panelFogBgColorSet_bgImage          (const gchar *filename);

Set the background image.

`filename` : | a path to a file.