AutoCAD® 2002 - Autodesk

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Viewport group codes (continued) Group codes Description 74 Display UCS icon at UCS origin flag: Controls whether UCS icon represents viewport UCS or current UCS (these will be different if UCSVP is 1 and viewport is not active). However, this field is currently being ignored and the icon always represents the viewport UCS 110 UCS origin DXF: X value; APP: 3D point 120, 130 DXF: Y and Z values of UCS origin 111 UCS X-axis DXF: X value; APP: 3D vector 121, 131 DXF: Y and Z values of UCS X-axis 112 UCS Y-axis DXF: X value; APP: 3D vector 122, 132 DXF: Y and Z values of UCS Y-axis 345 ID/handle of AcDbUCSTableRecord if UCS is a named UCS. If not present, then UCS is unnamed 346 ID/handle of AcDbUCSTableRecord of base UCS if UCS is orthographic (79 code is non-zero). If not present and 79 code is non-zero, then base UCS is taken to be WORLD 79 Orthographic type of UCS 0 = UCS is not orthographic; 1 = Top; 2 = Bottom; 3 = Front; 4 = Back; 5 = Left; 6 = Right 146 Elevation NOTE The ZOOM XP factor is calculated with the following formula: group_41 / group_45 (or pspace_height / mspace_height). 112 | Chapter 6 ENTITIES Section
XLINE The following group codes apply to xline entities. In addition to the group codes described here, see “Common Group Codes for Entities” on page 60. For information about abbreviations and formatting used in this table, see “Formatting Conventions in This Reference” on page 6. Xline group codes Group codes Description 100 Subclass marker (AcDbXline) 10 First point (in WCS) DXF: X value; APP: 3D point 20, 30 DXF: Y and Z values of first point (in WCS) 11 Unit direction vector (in WCS) DXF: X value; APP: 3D vector 21, 31 DXF: Y and Z values of unit direction vector (in WCS) XLINE | 113
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AutoCAD ® 2002 DXF Reference Guide
Page 3 and 4:
Contents Revisions to the DXF Refer
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LWPOLYLINE . . . . . . . . . . . .
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Revisions to the DXF Reference This
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Objects Section | 3
Page 12 and 13:
Organization of This Reference The
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Group code value types (continued)
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Group codes by number (continued) G
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HEADER Section Group Codes The foll
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DXF system variables (continued) Va
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Page 30 and 31:
Page 32 and 33:
Page 34 and 35:
the values in the VPORT table entri
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CLASSES Section 3 The group codes d
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Default Class Values AutoCAD regist
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TABLES Section 4 The group codes de
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Group codes that apply to all symbo
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APPID group codes Group codes Descr
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DIMSTYLE group codes (continued) Gr
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DIMSTYLE group codes (continued) Gr
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LTYPE The following group codes app
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STYLE group codes (continued) Group
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Each 71/13,23,33 pair defines the U
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VIEW with UCS group codes Group cod
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VPORT group codes (continued) Group
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BLOCKS Section 5 The group codes de
Page 63 and 64:
Block group codes (continued) Group
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ENTITIES Section 6 This chapter pre
Page 67 and 68: Group codes that apply to all graph
Page 69 and 70: 3DSOLID The following group codes a
Page 71 and 72: Arc group codes (continued) Group c
Page 73 and 74: page 60. For information about abbr
Page 75 and 76: CIRCLE The following group codes ap
Page 77 and 78: Common dimension group codes (conti
Page 79 and 80: and formatting used in this table,
Page 81 and 82: Angular dimension group codes (cont
Page 83 and 84: For information about abbreviations
Page 85 and 86: For information about abbreviations
Page 87 and 88: Hatch boundary path data group code
Page 89 and 90: Spline edge data group codes (conti
Page 91 and 92: Image group codes (continued) Group
Page 93 and 94: Leader group codes (continued) Grou
Page 95 and 96: Lwpolyline group codes Group codes
Page 97 and 98: Mline group codes (continued) Group
Page 99 and 100: Mtext group codes (continued) Group
Page 101 and 102: Ole2frame group codes (continued) G
Page 103 and 104: POLYLINE The following group codes
Page 105 and 106: ordering. Programs that generate po
Page 107 and 108: Shape group codes (continued) Group
Page 109 and 110: Spline group codes (continued) Grou
Page 111 and 112: Text group codes (continued) Group
Page 113 and 114: Trace group codes (continued) Group
Page 115 and 116: VIEWPORT index is negative, the edg
Page 117: Viewport group codes (continued) Gr
Page 121 and 122: OBJECTS Section 7 This chapter pres
Page 123 and 124: Common object group codes Group cod
Page 125 and 126: ACDBDICTIONARYWDFLT group codes Gro
Page 127 and 128: DICTIONARY group codes (continued)
Page 129 and 130: DIMASSOC group codes (continued) Gr
Page 131 and 132: IDBUFFER The following group codes
Page 133 and 134: IMAGEDEF_REACTOR group codes Group
Page 135 and 136: LAYOUT group codes (continued) Grou
Page 137 and 138: MLINESTYLE The following group code
Page 139 and 140: OBJECT_PTR group codes (continued)
Page 141 and 142: PLOTSETTINGS group codes (continued
Page 143 and 144: SPATIAL_INDEX group codes (continue
Page 145 and 146: SORTENTSTABLE group codes Group cod
Page 147 and 148: Xrecord group codes Group codes Des
Page 149 and 150: THUMBNAILIMAGE Section 8 This chapt
Page 151 and 152: Drawing Interchange File Formats A
Page 153 and 154: ■ ■ ■ ■ VIEW (view table) V
Page 155 and 156: Symbol Table Group Codes in DXF Fil
Page 157 and 158: 0 STYLE Second entry begins. No xda
Page 159 and 160: Entity Group Codes in DXF Files The
Page 161 and 162: ' ReadDXF extracts specified code/v
Page 163 and 164: The following Visual Basic subrouti
Page 165 and 166: Slide Files The type of data follow
Page 167 and 168: Slide file data records (continued)
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Old slide file header (continued) F
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Advanced DXF Issues B This appendix
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NOTE If you use 1005 xdata group co
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999 FOOGRANDCHILD, defined by class
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1001 AME_SOL 1002 { 1070 0 1071 1.9
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Extended data group codes and descr
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Arbitrary Axis Algorithm The arbitr
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Index *Model_Space block definition
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DIMTIH DXF system variable, 20 DIMT
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pointer references vs. ownership re
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AutoCAD® 2002 - Autodesk

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