Autotek autocad raster design 2010 Benutzerhandbuch

Units

Displays the units of measure for the image. Image units are for horizontal
measure; vertical units are for elevations, either US Survey Feet or Meters.
If vertical units are not supplied by the image, this value defaults to the
unit specified on 

 (page 351).

To avoid image distortion, this unit should match the unit used to capture
the image. For example, if an image was scanned at a certain dots per inch
(dpi) setting, the image units should remain as inch.

Use this tab if you are applying a coordinate system transformation and want
to change the insertion point, rotation, or scale of the image, or want to change
the size and color of the image frame.

Insertion Point

Specifies the insertion point in current AutoCAD units after any unit
conversions or coordinate transforms have been applied. If a new insertion
point is assigned with Pick <, these coordinates are shown here.

Rotation

Specifies the rotation in current AutoCAD units after any coordinate
transform has been applied. Change this value by typing, pasting, or by
assigning a new rotation value with Pick <.

Scale

Specifies the scale after any coordinate transform has been applied. Change
this value by typing, pasting, or by assigning a new value with Pick <.

Color

Specifies the color of the image frame (and for bitonal images, the
foreground color). Usually the color of the current layer.
When you insert a bitonal image, Raster Design first looks for the foreground
color in the correlation source. If it cannot find color information, the
foreground color defaults to current color.

Pick <

Allows you to define a frame for the image you are inserting. You can define
the frame size and rotation by drawing or by typing values.

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 (page 27)

328 | Appendix B   Raster Design Dialog Boxes