2011

Table Of Contents
4 To set an elevation for image frames, type the elevation in the Z insertion
point box.
This value is useful to establish the elevation of a floor plan image, for
example.
5 In the Rotation box, type a default rotation angle for images. The unit
of measurement depends on the selected value in the Drawing Units
dialog box.
6 In the Scale box, type a default scale for images. Image scale does not
change the scale of the vector drawing.
7 In the Density box, type a default density for images. Usually this is the
scanned resolution. For example, if the majority of your images were
scanned at 300 dots per inch, then type 300 in this box.
8 In the Units box, select the default unit for the insertion point and density
of images. For example, if the majority of your images were scanned at
300 dots per inch, then select Inch as the default.
9 Click OK.
Quick Reference
MAPIOPTIONS
Specifies default image correlation settings, display options, detach options,
paths, and memory settings
Setup menu Raster Options
Menu
MAPIOPTIONSCommand Line
Raster Extension Options dialog boxDialog Box
Configuring Memory Use
AutoCAD Map 3D reserves 25% of the total physical memory (RAM) on your
system for inserting images with the Raster Extension. If you increase the
default amount, more of the physical memory is used for images and less is
available for other operations in AutoCAD Map 3D and for other applications
you might be running.
258 | Chapter 2 Setting Up