AutoCAD® 2002 - Autodesk

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THUMBNAILIMAGE Section Group Codes The following group codes are found in the THUMBNAILIMAGE section. For information about abbreviations and formatting used in this table, see “Formatting Conventions in This Reference” on page 6. THUMBNAILIMAGE group codes Group codes Description 90 The number of bytes in the image (and subsequent binary chunk records) 310 Preview image data (multiple lines; 256 characters maximum per line) 144 | Chapter 8 THUMBNAILIMAGE Section
Drawing Interchange File Formats A This appendix describes the various file formats In this chapter AutoCAD ® uses to interchange drawing data with other applications. The formats presented are Drawing Interchange File (DXF), binary DXF, Slide (SLD), and the Slide Library (SLB) file formats. ■ ■ ■ ■ ASCII DXF Files Binary DXF Files Slide Files Slide Library Files DXF files can be either ASCII or binary formats. Because ASCII DXF files are more common than the binary format, the term DXF file is used to refer to ASCII DXF files and the term binary DXF file is used for the binary format. 145
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AutoCAD ® 2002 DXF Reference Guide
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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
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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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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
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Block group codes (continued) Group
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ENTITIES Section 6 This chapter pre
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Group codes that apply to all graph
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3DSOLID The following group codes a
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Arc group codes (continued) Group c
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page 60. For information about abbr
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CIRCLE The following group codes ap
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Common dimension group codes (conti
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and formatting used in this table,
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Angular dimension group codes (cont
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For information about abbreviations
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For information about abbreviations
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Hatch boundary path data group code
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Spline edge data group codes (conti
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Image group codes (continued) Group
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Leader group codes (continued) Grou
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Lwpolyline group codes Group codes
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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 and 118: Viewport group codes (continued) Gr
Page 119 and 120: XLINE The following group codes app
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: THUMBNAILIMAGE Section 8 This chapt
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)
Page 169 and 170: Old slide file header (continued) F
Page 171 and 172: Advanced DXF Issues B This appendix
Page 173 and 174: NOTE If you use 1005 xdata group co
Page 175 and 176: 999 FOOGRANDCHILD, defined by class
Page 177 and 178: 1001 AME_SOL 1002 { 1070 0 1071 1.9
Page 179 and 180: Extended data group codes and descr
Page 181 and 182: Arbitrary Axis Algorithm The arbitr
Page 183 and 184: Index *Model_Space block definition
Page 185 and 186: DIMTIH DXF system variable, 20 DIMT
Page 187 and 188: pointer references vs. ownership re
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AutoCAD® 2002 - Autodesk

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