I System Variables

Topics in this section

ICONSIZE
Controls the size of the icons displayed on the Tool Sets palette and status bar.
IMAGEFRAME (System Variable)
Controls whether image frames are displayed and plotted.
IMAGEHLT (System Variable)
Controls whether the entire raster image or only the raster image frame is highlighted.
INDEXCTL (System Variable)
Controls whether layer and spatial indexes are created and saved in drawing files.
INETLOCATION (System Variable)
Stores the Internet location used by the BROWSER command.
INPUTHISTORYMODE (System Variable)
Controls the content and location of the user input history.
INSBASE (System Variable)
Stores the insertion base point set by BASE, which gets expressed as a UCS coordinate for the current space.
INSNAME (System Variable)
Sets a default block name for the INSERT command.
INSUNITS (System Variable)
Specifies a drawing-units value for automatic scaling of blocks, images, or xrefs when inserted or attached to a drawing.
INSUNITSDEFSOURCE (System Variable)
Sets source content units value when INSUNITS is set to 0.
INSUNITSDEFTARGET (System Variable)
Sets target drawing units value when INSUNITS is set to 0.
INTELLIGENTUPDATE (System Variable)
Controls the graphics refresh rate.
INTERSECTIONCOLOR (System Variable)
Controls the color of polylines at the intersection of 3D surfaces when the visual style is set to 2D Wireframe.
INTERSECTIONDISPLAY (System Variable)
Controls the display of polylines at the intersection of 3D surfaces when the visual style is set to 2D Wireframe.
ISAVEBAK (System Variable)
Improves the speed of incremental saves, especially for large drawings.
ISAVEPERCENT (System Variable)
Determines the amount of wasted space tolerated in a drawing file.
ISOLINES (System Variable)
Specifies the number of contour lines displayed on the curved surfaces of 3D solids.