Background Color: Select your background color. This is common for all projects, but unique to each user. To change the color, click on the color box and select a new color.

Raster Size: The map can create a drawing larger than the viewable area to help reduce redrawing when you perform minor scrolling movements. Making this value larger will allow you to scroll more without redraws, but it will take much more memory. Memory used is approximately: (Raster Size * Raster Size * 3 bytes).

Line Editing Color: The highlight color when selecting seismic line, wells or items close to the mouse. To change the color, click on the color box and select a new color.

Line Thickness: The thickness of the highlight line when selecting seismic. This value is in pixels.

Cursor Color, Cursor Size, Cursor Shape: Color, size, and shape of the cursor. The cursor is displayed while tracking in other applications (for example, between two Basemap windows or a Basemap and the Seismic Viewer).