📄 sysvdlg.dat
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!DWGCHECK|Integer|Registry|0
Controls the automatic data integrity check of AutoCAD when a drawing is being opened.\n\n0\tWarns if the drawing has potential problems before the drawing is opened.\n1\tWarns if the drawing has potential problems before the drawing is opened and the file was saved by an application other than AutoCAD or AutoCAD LT.\n2\tOpens the drawing and notification is handled via the command line if potential problems were found.\n3\tOpens the drawing and notification is handled via the command line if potential problems were found and the file was saved by an application other than AutoCAD or AutoCAD LT.
#DWGCODEPAGE|String|Drawing|
Stores the same value as SYSCODEPAGE (for compatibility reasons).
#DWGNAME|String|Not saved|
Stores the drawing name as entered by the user. If the drawing has not been named yet, DWGNAME defaults to "Drawing.dwg." If the user specified a drive/directory prefix, the prefix is stored in DWGPREFIX.
#DWGPREFIX|String|Not saved|
Stores the drive/directory prefix for the drawing.
#DWGTITLED|Integer|Not saved|
Indicates whether the current drawing has been named.\n\n0\tDrawing has not been named\n1\tDrawing has been named
!EDGEMODE|Integer|Registry|0
Controls how the TRIM and EXTEND commands determine cutting and boundary edges.\n\n0\tUses the selected edge without an extension\n1\tExtends or trims the selected object to an imaginary extension of the cutting or boundary edge\n\nLines, arcs, elliptical arcs, rays, and polylines are objects eligible for natural extension. The natural extension of a line or ray is an unbounded line (xline), an arc is a circle, and an elliptical arc is an ellipse. A polyline is broken down into its line and arc components, which are extended to their natural boundaries.
!ELEVATION|Real|Drawing (viewport specific)|0.0000
Stores the current elevation relative to the current UCS for the current viewport in the current space.
!ERRNO|Integer|Nor saved|0
Reports what type of error occurred with in the AutoLISP program. This value is reset at the startup of AutoCAD and upon opening a drawing. These values currently range from 0 to 85 in value. Look at the AutoLISP Developer's Guide for full list of values and meanings.
!EXPERT|Integer|Not saved|0
Controls whether certain prompts are issued.\n\n0\tIssues all prompts normally.\n1\tSuppresses "About to regen, proceed?" and "Really want to turn the current layer off?"\n2\tSuppresses the preceding prompts and "Block already defined. Redefine it?" (BLOCK) and "A drawing with this name already exists. Overwrite it?" (SAVE or WBLOCK).\n3\tSuppresses the preceding prompts and those issued by the LINETYPE command if you try to load a linetype that's already loaded or create a new linetype in a file that already defines that linetype.\n4\tSuppresses the preceding prompts and those issued by UCS Save and VPORTS Save if the name you supply already exists.\n5\tSuppresses the prompt, "That name is already in Use, redefine it?" issued by the -DIMSTYLE Save option when you supply the name of an existing dimension style.\n\nWhen a prompt is suppressed by EXPERT, the operation in question is performed as though you entered y at the prompt. Setting EXPERT can affect scripts, menu macros, AutoLISP, and the command functions.
!EXPLMODE|Integer|Not saved|1
Controls whether the EXPLODE command supports nonuniformly scaled (NUS) blocks.\n\n0\tDoes not explode NUS blocks\n1\tExplodes NUS blocks
#EXTMAX|3D Point|Drawing|
Stores the upper-right point of the drawing extents. Expands outward as new objects are drawn; shrinks only with ZOOM All or ZOOM Extents. Reported in world coordinates for the current space.
#EXTMIN|3D Point|Drawing|
Stores the lower-left point of the drawing extents. Expands outward as new objects are drawn; shrinks only with ZOOM All or ZOOM Extents. Reported in world coordinates for the current space.
!EXTNAMES|Integer|Drawing|1
Sets the parameters for named object names (such as linetypes and layers) stored in symbol tables.\n\n0\tUses Release 14 parameters, which limit names to 31 characters in length. Names can include the letters A to Z, the numerals 0 to 9, and the special characters, dollar sign ($), underscore (_), and hyphen (-).\n1\tUses AutoCAD 2000 parameters. Names can be up to 255 characters in length, and can include the letters A to Z, the numerals 0 to 9, spaces, and any special characters not used by Microsoft Windows and AutoCAD for other purposes.
!FACETRATIO|Integer|Not saved|0
Controls the aspect ratio of faceting for cylindrical and conic ACIS solids. A setting of 1 increases the density of the mesh to improve the quality of rendered and shaded models.\n\n0\tCreates an N by 1 mesh for cylindrical and conic ACIS solids\n1\tCreates an N by M mesh for cylindrical and conic ACIS solids
!FACETRES|Real|Drawing|0.5
Adjusts the smoothness of shaded and rendered objects and objects with hidden lines removed. Valid values are from 0.01 to 10.0.
!FIELDDISPLAY|Integer|Registry|1
Controls whether or not Fields are displayed with a gray background on screen. The background for the Field is no plotted even when displayed.\n\n0\tFields do not display with a gray background\n1\tFields are displayed with a gray background
!FIELDEVAL|Integer|Registry|31
Controls when the value for the Field should be updated. The system variable value is the sum of the following bit values:\n\n0\tUpdating is disabled\n1\tUpdate upon opening of the drawing\n2\tUpdate when the drawing is being saved\n4\tUpdate before the drawing is being plotted\n8\tUpdate when using eTransmit\n16\tUpdate on regenating the drawing (or REGEN/REGENALL)
!FILEDIA|Integer|Registry|1
Suppresses display of the file dialog boxes.\n\n0\tDoes not display dialog boxes. You can still request a file dialog box to appear by entering a tilde (~) in response to the command's prompt. The same is true for AutoLISP and ADS functions.\n1\tDisplays file dialog boxes. However, if a script or AutoLISP/ObjectARX program is active, AutoCAD displays an ordinary prompt.
!FILLETRAD|Real|Drawing|0.0000
Stores the current fillet radius.
!FILLMODE|Integer|Drawing|1
Specifies whether multilines, traces, solids, all hatches (including solid-fill), and wide polylines are filled in.\n\n0\tObjects are not filled\n1\tObjects are filled
!FONTALT|String|Registry|"simplex.shx"
Specifies the alternate font to be used when the specified font file cannot be located. If an alternate font is not specified, AutoCAD displays the Alternate Font dialog box. The dialog box is displayed in the following cases:\n\n1.\tA Release 13 drawing is opened; FONTALT is not set or not found; and a TrueType(r), SHX, or PostScript font is not found for a defined text style.\n2.\tA Release 14 drawing is opened, FONTALT is not set or not found, and an SHX or PostScript font is not found for a defined text style. For missing TrueType fonts in Release 14 drawings, AutoCAD automatically substitutes the closest TrueType font available.\n3.\tThe Browse button is pressed in the Options dialog box when you specify an alternate font.\n\nAutoCAD validates the alternate font specified for FONTALT. If the font name or font file name is not found, the message "Font not found" is displayed. Enter either a TrueType font name (for example, Times New Roman Bold) or a TrueType file name (for example timebd.ttf). When a TrueType file name is entered for FONTALT, AutoCAD returns the font name in place of the file name if the font is registered with the operating system.\n\nFor more information about font substitution, see "Substituting Fonts" in chapter 11, "Adding Text to Drawings," in the User's Guide.
!FONTMAP|String|Registry|"C:\Documents and Settings\<user name>\Application Data\Autodesk\AutoCAD 2005\R16.1\enu\support\acad.fmp"
Specifies the font mapping file to be used. A font mapping file contains one font mapping per line; the original font used in the drawing and the font to be substituted for it are separated by a semicolon (;). For example, to substitute the Times TrueType font for the Roman font, the line in the mapping file would read as follows:\n\nromanc.shx;times.ttf\n\nIf FONTMAP does not point to a font mapping file, if the FMP file is not found, or if the font file name specified in the FMP file is not found, AutoCAD uses the font defined in the style. If the font in the style is not found, AutoCAD substitutes the font according to substitution rules.\n\nFor more information about font substitution, see "Substituting Fonts" in chapter 11, "Adding Text to Drawings," in the User's Guide.
#FRONTZ|Real|Drawing|
Stores the front clipping plane offset from the target plane for the current viewport, in drawing units. Meaningful only if the front clipping bit in VIEWMODE is on and the front-clip-not-at-eye bit is also on. The distance of the front clipping plane from the camera point is found by subtracting FRONTZ from the camera-to-target distance.
#FULLOPEN|Integer|Not saved|
Indicates whether the current drawing is partially open.\n\n0\tIndicates a partially open drawing\n1\tIndicates a fully open drawing
!GFANG|Integer|Not saved|0
Controls the angle used for the gradient fill. Valid value range is 0 to 360.
!GFCLR1|String|Not saved|"RGB 000,000,255"
Specifies the color used in a one-color fill or the first color in a two-color gradient fill. The number is expressed as a True Color in the format of "RGB:000,000,000". Valid value range is "RGB:000,000,000" through "RGB:255,255,255".
!GFCLR2|String|Not saved|"RGB 255,255,153"
Specifies the second color in a two-color gradient fill. The number is expressed as a True Color in the format of "RGB:000,000,000". Valid value range is "RGB:000,000,000" through "RGB:255,255,255".
!GFCLRLUM|Real|Not saved|1.0000
Specifies the color tint (mixture of white) or a shade (mixture of black) in a one-color fill or gradient fill. Valid value range is 0.0 (darkest) to 1.0 (lightest).
!GFCLRSTATE|Integer|Not saved|1
Specifies the gradient fill mode of one or two color.\n\n0\tTwo-Color gradient fill\n1\tOne-Color gradient fill
!GFNAME|Integer|Not saved|1
Specifies the pattern of the gradient fill.\n\n1\tLinear\n2\tCylindrical\n3\tInverted cylindrical\n4\tSpherical\n5\tInverted Spherical\n6\tHemispherical\n7\tInverted Hemispherical\n8\tCurved\n9\tInverted Curved
!GFSHIFT|Integer|Not saved|0
Specifies whether the gradient fill is centered or shifted up and left.\n\n0\tCentered\n1\tShifted up and left
!GRIDMODE|Integer|Drawing|0
Specifies whether the grid is turned on or off.\n\n0\tTurns the grid off\n1\tTurns the grid on
!GRIDUNIT|2D point|Drawing|0.5000,0.5000
Specifies the grid spacing (X and Y) for the current viewport.
!GRIPBLOCK|Integer|Registry|0
Controls the assignment of grips in blocks.\n\n0\tAssigns a grip only to the insertion point of the block\n1\tAssigns grips to objects within the block
!GRIPCOLOR|Integer|Registry|160
Controls the color of nonselected grips (drawn as box outlines). The valid range is 1 to 255.
!GRIPHOT|Integer|Registry|1
Controls the color of selected grips (drawn as filled boxes). The valid range is 1 to 255.
!GRIPHOVER|Integer|Registry|3
Controls the color that a grip changes to when the mouse pauses over the grip. The valid range is 1 to 255.
!GRIPOBJLIMIT|Integer|Registry|100
The number of objects that will be used to control the display of grips. If more objects are selected than what the value is set to, grips will not be displayed. Valid range is 1 to 32,767.
!GRIPS|Integer|Registry|1
Controls the use of selection set grips for the Stretch, Move, Rotate, Scale, and Mirror Grip modes.\n\n0\tTurns off grips\n1\tTurns on grips\n\nTo adjust the size of the grips and the effective selection area used by the cursor when you snap to a grip, use GRIPSIZE.
!GRIPSIZE|Integer|Registry|5
Sets the size of the grip box in pixels. The valid range is 1 to 255.
!GRIPTIPS|Integer|Registry|1
Controls if a grip tip (or Tooltip) is displayed for custom objects when the mouse hovers over the grip, and if the object supports grip tips.\n\n0\tDisplay of grip tips is turned off\n1\tDisplay of grip tips is turned on
!HALOGAP|Integer|Drawing|0
Specifies a gap to be displayed where an object is hidden by another object. The value that is specified is a percentage of one unit and is independent of the zoom level. Specifies the distance to shorten a displayed haloed line at the point the object is hidden.
#HANDLES|Integer|Drawing|On
Reports whether object handles can be accessed by applications.
!HIDEPRECISION|Integer|Not saved|0
Controls the accuracy of hides and shades. Hides can be calculated in double precision or single precision. Setting HIDEPRECISION to 1 produces more accurate hides by using double precision, but this setting also uses more memory and can affect performance, especially when hiding solids.\n\n0\tSingle precision; uses less memory\n1\tDouble precision; uses more memory
!HIDETEXT|Switch|Drawing|On
Toggles the behavior of text objects created by the TEXT, DTEXT, or MTEXT commands are processed during the HIDE command.\n\nOff (0)\tText objects are not hidden during the processing of the Hide.\nOn (1)\tText objects are hidden during the processing of the Hide.
!HIGHLIGHT|Integer|Not saved|1
Controls object highlighting; does not affect objects selected with grips.\n\n0\tHighlighting is turned off and objects don't appear dashed when selected\n1\tHighlighting is turned on and objects do appear dashed when selected
!HPANG|Real|Not saved|0
Specifies the hatch pattern angle.
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