Autotek autocad raster design 2010 用户手册

You can manually or numerically adjust the frame size, scale, and rotation
before inserting an image into a drawing.

This procedure is useful if you do not know the exact coordinates for the
image, but you have a general idea of the image location, size, and rotation
angle.

As you draw the frame on screen, its size changes proportionally to retain the
aspect ratio of the image.

1 On the 

 (page 328), click Pick.

The dialog box closes so you can select points on the screen.

2 Specify an insertion point.

You can also enter coordinates on the command line, or, if correlation
data is already specified, you can press Enter to accept the existing
coordinates.

An outline of the frame is displayed, reflecting the aspect ratio of the
image you are inserting.

3 Enter the rotation angle or move the cursor to define the rotation angle.

The Insertion tab displays the new coordinates, scale, and rotation.

4 Specify the second corner point to define the size of the frame.

NOTE You can type UNDO to undo each point, and then specify the points
again.

5 If you are using the Insertion dialog box, click Apply; if you are using the

Insertion Wizard, click Finish.

The image is inserted onto the current AutoCAD layer, and its correlation
data is saved in the AutoCAD drawing. The next time you open the
drawing, the image is displayed.

NOTE You can select the frame and use 

 (page 390) or AutoCAD

commands to size, move, or rotate the image while the Insertion Wizard is
open.

Adjusting the Image Frame Before Insertion | 27