ACadSharp.Header.CadHeader

CadHeader Class

Properties

Name	Summary
VersionString	The Drawing database version number.
Version
MaintenanceVersion	Maintenance version number(should be ignored)
CodePage	Drawing code page.
LastSavedBy	Displays the name of the last person who modified the file
RequiredVersions	The default value is 0.
Read only.
AssociatedDimensions
UpdateDimensionsWhileDragging	System variable DIMSHO
MeasurementUnits	Sets drawing units
PolylineLineTypeGeneration	Governs the generation of linetype patterns around the vertices of a 2D polyline:
1 = Linetype is generated in a continuous pattern around vertices of the polyline
0 = Each segment of the polyline starts and ends with a dash
OrthoMode	System variable ORTHOMODE.
Ortho mode on if nonzero.
RegenerationMode	System variable REGENMODE.
REGENAUTO mode on if nonzero
FillMode	Fill mode on if nonzero
QuickTextMode	Quick Text mode on if nonzero
PaperSpaceLineTypeScaling	Controls paper space linetype scaling.
LimitCheckingOn	Nonzero if limits checking is on
System variable LIMCHECK.
BlipMode	System variable BLIPMODE ??
UserTimer	Controls the user timer for the drawing
System variable USRTIMER
SketchPolylines	Determines the object type created by the SKETCH command
System variable SKPOLY
AngularDirection	Represents angular direction.
System variable ANGDIR
ShowSplineControlPoints	Controls the display of helixes and smoothed mesh objects.
System variable SPLFRAME
MirrorText	Mirror text if nonzero
System variable MIRRTEXT
WorldView	Determines whether input for the DVIEW and VPOINT command evaluated as relative to the WCS or current UCS
System variable WORLDVIEW
ShowModelSpace	1 for previous release compatibility mode; 0 otherwise
System variable TILEMODE
PaperSpaceLimitsChecking	Limits checking in paper space when nonzero
System variable PLIMCHECK
RetainXRefDependentVisibilitySettings	Controls the properties of xref-dependent layers:
0 = Don't retain xref-dependent visibility settings
1 = Retain xref-dependent visibility settings
System variable VISRETAIN
DisplaySilhouetteCurves	Controls the display of silhouette curves of body objects in Wireframe mode
CreateEllipseAsPolyline
ProxyGraphics	Controls the saving of proxy object images
SpatialIndexMaxTreeDepth	Specifies the maximum depth of the spatial index
LinearUnitFormat	Units format for coordinates and distances
LinearUnitPrecision	Units precision for coordinates and distances
AngularUnit	Entity linetype name, or BYBLOCK or BYLAYER
AngularUnitPrecision	Units precision for angles
ObjectSnapMode	Sets running object snaps, only for R13 - R14
AttributeVisibility	Attribute visibility
PointDisplayMode	Point display mode
UserShort1	Integer variable intended for use by third-party developers
UserShort2	Integer variable intended for use by third-party developers
UserShort3	Integer variable intended for use by third-party developers
UserShort4	Integer variable intended for use by third-party developers
UserShort5	Integer variable intended for use by third-party developers
NumberOfSplineSegments	Undocumented
SurfaceDensityU	Surface density (for PEDIT Smooth) in M direction
SurfaceDensityV	Surface density(for PEDIT Smooth) in N direction
SurfaceType	Surface type for PEDIT Smooth
SurfaceMeshTabulationCount1	Number of mesh tabulations in first direction
SurfaceMeshTabulationCount2	Number of mesh tabulations in second direction
SplineType	Spline curve type for PEDIT Spline
ShadeEdge	Controls the shading of edges
ShadeDiffuseToAmbientPercentage	Percent ambient/diffuse light
UnitMode	Low bit set = Display fractions, feet-and-inches, and surveyor's angles in input format
MaxViewportCount	Sets maximum number of viewports to be regenerated
SurfaceIsolineCount
CurrentMultilineJustification	Current multiline justification
TextQuality
LineTypeScale	Global linetype scale
TextHeightDefault	Default text height
TextStyleName	Current text style name
CurrentLayerName	Current layer name
CurrentLineTypeName	Entity linetype name, or BYBLOCK or BYLAYER
MultiLineStyleName	Current multiline style name
TraceWidthDefault	Default trace width
SketchIncrement	Sketch record increment
FilletRadius	Sketch record increment
ThicknessDefault	Current thickness set by ELEV command
AngleBase	Angle 0 direction
PointDisplaySize	Point display size
PolylineWidthDefault	Default polyline width
UserDouble1	Real variable intended for use by third-party developers
UserDouble2	Real variable intended for use by third-party developers
UserDouble3	Real variable intended for use by third-party developers
UserDouble4	Real variable intended for use by third-party developers
UserDouble5	Real variable intended for use by third-party developers
ChamferDistance1	First chamfer distance
ChamferDistance2	Second chamfer distance
ChamferLength	Chamfer length
ChamferAngle	Chamfer angle
FacetResolution
CurrentMultilineScale	Current multiline scale
CurrentEntityLinetypeScale	Current entity linetype scale
MenuFileName	Name of menu file
HandleSeed	Next available handle
CreateDateTime	Local date/time of drawing creation (see Special Handling of Date/Time Variables)
UniversalCreateDateTime	Universal date/time the drawing was created(see Special Handling of Date/Time Variables)
UpdateDateTime	Local date/time of last drawing update(see Special Handling of Date/Time Variables)
UniversalUpdateDateTime	Universal date/time of the last update/save(see Special Handling of Date/Time Variables)
TotalEditingTime	Cumulative editing time for this drawing(see Special Handling of Date/Time Variables)
UserElapsedTimeSpan	User-elapsed timer
CurrentEntityColor	Current entity color number
ViewportDefaultViewScaleFactor	View scale factor for new viewports
PaperSpaceInsertionBase	Insertion base set by BASE command(in WCS)
PaperSpaceExtMin	X, Y, and Z drawing extents lower-left corner (in WCS)
PaperSpaceExtMax	X, Y, and Z drawing extents upper-right corner(in WCS)
PaperSpaceLimitsMin	XY drawing limits lower-left corner(in WCS)
PaperSpaceLimitsMax	XY drawing limits upper-right corner (in WCS)
PaperSpaceElevation	Current elevation set by ELEV command
PaperSpaceBaseName	Name of the UCS that defines the origin and orientation of orthographic UCS settings (paper space only)
PaperSpaceName	Current paper space UCS name
PaperSpaceUcsOrigin	Origin of current UCS (in WCS)
PaperSpaceUcsXAxis	Direction of the current UCS X axis (in WCS)
PaperSpaceUcsYAxis	Direction of the current UCS Y aYis (in WCS)
PaperSpaceOrthographicTopDOrigin	Point which becomes the new UCS origin after changing paper space UCS to TOP when PUCSBASE is set to WORLD
PaperSpaceOrthographicBottomDOrigin	Point which becomes the new UCS origin after changing paper space UCS to BOTTOM when PUCSBASE is set to WORLD
PaperSpaceOrthographicLeftDOrigin	Point which becomes the new UCS origin after changing paper space UCS to LEFT when PUCSBASE is set to WORLD
PaperSpaceOrthographicRightDOrigin	Point which becomes the new UCS origin after changing paper space UCS to RIGHT when PUCSBASE is set to WORLD
PaperSpaceOrthographicFrontDOrigin	Point which becomes the new UCS origin after changing paper space UCS to FRONT when PUCSBASE is set to WORLD
PaperSpaceOrthographicBackDOrigin	Point which becomes the new UCS origin after changing paper space UCS to BACK when PUCSBASE is set to WORLD
ModelSpaceOrthographicTopDOrigin	Point which becomes the new UCS origin after changing model space UCS to TOP when PUCSBASE is set to WORLD
ModelSpaceOrthographicBottomDOrigin	Point which becomes the new UCS origin after changing model space UCS to BOTTOM when PUCSBASE is set to WORLD
ModelSpaceOrthographicLeftDOrigin	Point which becomes the new UCS origin after changing model space UCS to LEFT when PUCSBASE is set to WORLD
ModelSpaceOrthographicRightDOrigin	Point which becomes the new UCS origin after changing model space UCS to RIGHT when PUCSBASE is set to WORLD
ModelSpaceOrthographicFrontDOrigin	Point which becomes the new UCS origin after changing model space UCS to FRONT when PUCSBASE is set to WORLD
ModelSpaceOrthographicBackDOrigin	Point which becomes the new UCS origin after changing model space UCS to BACK when PUCSBASE is set to WORLD
ModelSpaceInsertionBase	Insertion base set by BASE command(in WCS)
ModelSpaceExtMin	X, Y, and Z drawing extents lower-left corner (in WCS)
ModelSpaceExtMax	X, Y, and Z drawing extents upper-right corner(in WCS)
ModelSpaceLimitsMin	XY drawing limits lower-left corner (in WCS)
ModelSpaceLimitsMax	XY drawing limits upper-right corner (in WCS)
UcsBaseName	Name of the UCS that defines the origin and orientation of orthographic UCS settings
UcsName	Name of current UCS
Elevation	Current elevation set by ELEV command
ModelSpaceOrigin	Origin of current UCS(in WCS)
ModelSpaceXAxis	Direction of the current UCS X axis (in WCS)
ModelSpaceYAxis	Direction of the current UCS Y axis (in WCS)
DimensionBlockName	Arrow block name
ArrowBlockName	Arrow block name for leaders
DimensionBlockNameFirst	First arrow block name
DimensionBlockNameSecond	Second arrow block name
StackedTextAlignment
StackedTextSizePercentage
HyperLinkBase	Path for all relative hyperlinks in the drawing. If null, the drawing path is used
CurrentEntityLineWeight	Lineweight of new objects
EndCaps	Lineweight endcaps setting for new objects
JoinStyle	Lineweight joint setting for new objects
DisplayLineWeight	Controls the display of lineweights on the Model or Layout tab
0 = Lineweight is not displayed
1 = Lineweight is displayed
XEdit	Controls whether the current drawing can be edited in-place when being referenced by another drawing
ExtendedNames	Controls symbol table naming
PlotStyleMode	Indicates whether the current drawing is in a Color-Dependent or Named Plot Style mode
LoadOLEObject
InsUnits	Default drawing units for blocks
CurrentEntityPlotStyle	Plot style type of new objects
FingerPrintGuid	Set at creation time, uniquely identifies a particular drawing
VersionGuid	Uniquely identifies a particular version of a drawing. Updated when the drawing is modified
EntitySortingFlags	Controls the object sorting methods
IndexCreationFlags	Controls whether layer and spatial indexes are created and saved in drawing files
HideText	Specifies HIDETEXT system variable
ExternalReferenceClippingBoundaryType	Controls the visibility of xref clipping boundaries
DimensionAssociativity	Controls the associativity of dimension objects
HaloGapPercentage	Specifies a gap to be displayed where an object is hidden by another object; the value is specified as a percent of one unit and is independent of the zoom level.A haloed line is shortened at the point where it is hidden when HIDE or the Hidden option of SHADEMODE is used
ObscuredColor
InterfereColor	Represents the ACI color index of the "interference objects" created during the INTERFERE command. Default value is 1
ObscuredType
IntersectionDisplay
ProjectName	Assigns a project name to the current drawing. Used when an external reference or image is not found on its original path. The project name points to a section in the registry that can contain one or more search paths for each project name defined. Project names and their search directories are created from the Files tab of the Options dialog box
CameraDisplayObjects
StepsPerSecond
StepSize
Dw3DPrecision
LensLength
CameraHeight
SolidsRetainHistory
ShowSolidsHistory
SweptSolidWidth
SweptSolidHeight
DraftAngleFirstCrossSection
DraftAngleSecondCrossSection
DraftMagnitudeFirstCrossSection
DraftMagnitudeSecondCrossSection
SolidLoftedShape
LoftedObjectNormals
Latitude	Specifies the latitude of the drawing model in decimal format
Longitude	Specifies the longitude of the drawing model in decimal format
NorthDirection
TimeZone
DisplayLightGlyphs
DwgUnderlayFramesVisibility
DgnUnderlayFramesVisibility
ShadowMode	Shadow mode for a 3D object
ShadowPlaneLocation	Location of the ground shadow plane. This is a Z axis ordinate
StyleSheetName
DimensionTextStyleName	Dimension text style
DimensionStyleOverridesName	Dimension style name
DimensionAngularDimensionDecimalPlaces	Number of precision places displayed in angular dimensions
DimensionDecimalPlaces	Number of decimal places for the tolerance values of a primary units dimension
DimensionToleranceDecimalPlaces	Number of decimal places to display the tolerance values
DimensionAlternateUnitDimensioning	Alternate unit dimensioning performed if nonzero
DimensionAlternateUnitFormat	Units format for alternate units of all dimension style family members except angular
DimensionAlternateUnitScaleFactor	Alternate unit scale factor
DimensionExtensionLineOffset	Extension line offset
DimensionScaleFactor	Overall dimensioning scale factor
DimensionAlternateUnitDecimalPlaces	Alternate unit decimal places
DimensionAlternateUnitToleranceDecimalPlaces	Number of decimal places for tolerance values of an alternate units dimension
DimensionAngularUnit	Angle format for angular dimensions
DimensionFractionFormat	Undocumented
DimensionLinearUnitFormat	Sets units for all dimension types except Angular
DimensionDecimalSeparator	Single-character decimal separator used when creating dimensions whose unit format is decimal
DimensionTextMovement	Dimension text movement rules decimal
DimensionTextHorizontalAlignment	Horizontal dimension text position
DimensionSuppressFirstDimensionLine	Suppression of first extension line
DimensionSuppressSecondDimensionLine	Suppression of second extension line
DimensionGenerateTolerances	Vertical justification for tolerance values
DimensionToleranceAlignment	Vertical justification for tolerance values
DimensionZeroHandling	Controls suppression of zeros for primary unit values
DimensionToleranceZeroHandling	Controls suppression of zeros for tolerance values
DimensionFit
DimensionAlternateUnitZeroHandling	Controls suppression of zeros for alternate unit dimension values
DimensionAlternateUnitToleranceZeroHandling	Controls suppression of zeros for alternate tolerance values
DimensionCursorUpdate	Cursor functionality for user-positioned text
DimensionDimensionTextArrowFit	Controls dimension text and arrow placement when space is not sufficient to place both within the extension lines
DimensionAlternateUnitRounding	Determines rounding of alternate units
DimensionAlternateDimensioningSuffix	Alternate dimensioning suffix
DimensionArrowSize	Dimensioning arrow size
DimensionAngularZeroHandling	Controls suppression of zeros for angular dimensions
DimensionArcLengthSymbolPosition	Undocumented
DimensionSeparateArrowBlocks	Use separate arrow blocks if nonzero
DimensionCenterMarkSize	Size of center mark/lines
DimensionTickSize	Dimensioning tick size
DimensionLineColor	Dimension line color
DimensionExtensionLineColor	Dimension extension line color
DimensionTextColor	Dimension text color
DimensionLineExtension	Dimension line extension
DimensionLineIncrement	Dimension line increment
DimensionExtensionLineExtension	Extension line extension
DimensionIsExtensionLineLengthFixed	Undocumented
DimensionFixedExtensionLineLength	Undocumented
DimensionJoggedRadiusDimensionTransverseSegmentAngle	Undocumented
DimensionTextBackgroundFillMode	Undocumented
DimensionTextBackgroundColor	Undocumented
DimensionLineGap	Undocumented
DimensionLinearScaleFactor	Linear measurements scale factor
DimensionTextVerticalPosition	Text vertical position
DimensionLineWeight	Dimension line lineweight
ExtensionLineWeight	Extension line lineweight
DimensionPostFix	Undocumented
DimensionRounding	Rounding value for dimension distances
DimensionSuppressFirstExtensionLine	First extension line suppressed if nonzero
DimensionSuppressSecondExtensionLine	Second extension line suppressed if nonzero
DimensionSuppressOutsideExtensions	Suppress outside-extensions dimension lines if nonzero
DimensionTextVerticalAlignment	Text above dimension line if nonzero
DimensionUnit	Controls suppression of zeros for alternate unit dimension values
DimensionToleranceScaleFactor	Dimension tolerance display scale factor
DimensionTextInsideHorizontal	Text inside horizontal if nonzero
DimensionTextInsideExtensions	Force text inside extensions if nonzero
DimensionMinusTolerance	Minus tolerance
DimensionTextOutsideExtensions	If text is outside the extension lines, dimension lines are forced between the extension lines if nonzero
DimensionTextOutsideHorizontal	Text outside horizontal if nonzero
DimensionLimitsGeneration	Dimension limits generated if nonzero
DimensionPlusTolerance	Plus tolerance
DimensionTextHeight	Dimensioning text height
DimensionTextDirection	Undocumented
DimensionAltMzf	Undocumented
DimensionAltMzs	Undocumented
DimensionMzf	Undocumented
DimensionMzs	Undocumented
DimensionLineType	Undocumented
DimensionTex1	Undocumented
DimensionTex2	Undocumented
CurrentLayer
CurrentLineType
CurrentTextStyle
DimensionTextStyle
DimensionStyleOverrides
ModelSpaceUcs
ModelSpaceUcsBase
PaperSpaceUcs
PaperSpaceUcsBase
Document	Document where this header resides

Methods

Name	Summary
SetValue	Set a valueo of a system variable by name
GetValue
GetValues	Get the primitive values in each dxf code