Chapter 7 -- OBJECTS Section
RASTERVARIABLES

The following group codes are used by RASTERVARIABLES objects. In addition to the group codes described here, see "Common Group Codes for Objects." For information about abbreviations and formatting used in this table, see "Formatting Conventions in This Reference."

RASTERVARIABLES  group codes
Group codes Description

0

Object name (RASTERVARIABLES)

5

Handle

102

Start of persistent reactors group; always "{ACAD_REACTORS"

330

Soft-pointer ID/handle to owner dictionary. For a RASTERVARIABLES object this is always the ACAD_IMAGE_VARS entry of the named object dictionary.

102

End of persistent reactors group, always "}"

100

Subclass marker (AcDbRasterVariables)

90

Class version. 0 = R14 version

70

Display-image-frame flag. 0 = No frame; 1 = Display frame

71

Image display quality (screen only). 0 = Draft; 1 = High

72

AutoCAD units for inserting images. This is what one AutoCAD unit is equal to for the purpose of inserting and scaling images with an associated resolution:
0 = None; 1 = Millimeter; 2 = Centimeter;
3 = Meter; 4 = Kilometer; 5 = Inch;
6 = Foot; 7 = Yard; 8 = Mile