📄 symbol_table_example_al_u05_b.htm
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<title>Symbol Table Example [ACG]</title>
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<font face=Arial color=#003399 size=3><b> <a href="drawing_interchange_file_formats.htm">Drawing Interchange File Formats</a>
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<font face=Arial color=#003399 size=3><b><a href="ascii_dxf_file_format_al_u05_b.htm"><img src=images/book2.gif border=0> ASCII DXF File Format</a>
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<font face=Arial color=#003399 size=3><b><img src=images/bk_space.gif border=0> <img src=images/book2.gif border=0> Symbol Table Example
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<p><font face="MS Sans Serif,Arial" size=2>This DXF sequence represents three full objects: the symbol table itself plus two entries.
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<font face="Courier New,Courier" size=2> 0
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<font face="Courier New,Courier" size=2>TABLE <font face=Arial><i>It's a table, but what kind?</i></font>
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<font face="Courier New,Courier" size=2> 2
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<font face="Courier New,Courier" size=2>STYLE <font face=Arial><i>This kind. Exception to rule that code 0 fully defines type.</i></font>
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<font face="Courier New,Courier" size=2> 5
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<font face="Courier New,Courier" size=2>1C <font face=Arial><i>STYLE table handle; same as for entities and other objects.</i></font>
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<font face="Courier New,Courier" size=2> 70
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<font face="Courier New,Courier" size=2>3 <font face=Arial><i>Maximum number of STYLE table records to follow (pre-Release 13 field).</i></font>
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<font face="Courier New,Courier" size=2>1001
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<font face="Courier New,Courier" size=2>APP_X <font face=Arial><i>APP_X has put xdata on a symbol table.</i></font>
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<font face="Courier New,Courier" size=2>1040
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<font face="Courier New,Courier" size=2>42.0 <font face=Arial><i>Just a single floating-point number.</i></font>
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<font face="Courier New,Courier" size=2> 0
</font><br>
<font face="Courier New,Courier" size=2>STYLE <font face=Arial><i>Beginning of first element in the STYLE symbol table.</i></font>
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<font face="Courier New,Courier" size=2> 5
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<font face="Courier New,Courier" size=2>3A <font face=Arial><i>The first entry's handle. (DIMSTYLE entries will have 105 here.)</i></font>
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<font face="Courier New,Courier" size=2> 2
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<font face="Courier New,Courier" size=2>ENTRY_1 <font face=Arial><i>The first entry's text name.</i></font>
</font><br>
<font face="Courier New,Courier" size=2> 70
</font><br>
<font face="Courier New,Courier" size=2>64 <font face=Arial><i>Standard flag values.</i></font>
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<font face="Courier New,Courier" size=2> 40
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<font face="Courier New,Courier" size=2>.4 <font face=Arial><i>Text height.</i></font>
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<font face="Courier New,Courier" size=2> 41
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<font face="Courier New,Courier" size=2>1.0 <font face=Arial><i>Width scale factor.</i></font>
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<font face="Courier New,Courier" size=2> 50
</font><br>
<font face="Courier New,Courier" size=2>0.0 <font face=Arial><i>Oblique angle.</i></font>
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<font face="Courier New,Courier" size=2> 71
</font><br>
<font face="Courier New,Courier" size=2>0 <font face=Arial><i>Text generation flags.</i></font>
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<font face="Courier New,Courier" size=2> 42
</font><br>
<font face="Courier New,Courier" size=2>0.4 <font face=Arial><i>Last height used.</i></font>
</font><br>
<font face="Courier New,Courier" size=2> 3
</font><br>
<font face="Courier New,Courier" size=2>BUFONTS.TXT <font face=Arial><i>Primary font file name.</i></font>
</font><br>
<font face="Courier New,Courier" size=2> 0
</font><br>
<font face="Courier New,Courier" size=2>STYLE <font face=Arial><i>Second entry begins. No xdata or persistent reactors on first entry.</i></font>
</font><br>
<font face="Courier New,Courier" size=2> 5
</font><br>
<font face="Courier New,Courier" size=2>C2 <font face=Arial><i>Second entry handle.</i></font>
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<font face="Courier New,Courier" size=2> 2
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<font face="Courier New,Courier" size=2>ENTRY_2 <font face=Arial><i>Second entry text name.</i></font>
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<font face="Courier New,Courier" size=2>...
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<font face="Courier New,Courier" size=2>... <font face=Arial><i>Other fields down to group code 3.</i></font>
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<font face="Courier New,Courier" size=2> 3
</font><br>
<font face="Courier New,Courier" size=2>BUFONTS.TXT <font face=Arial><i>Primary font file name and last object type--specific group.</i></font>
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<font face="Courier New,Courier" size=2>102
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<font face="Courier New,Courier" size=2>{ACAD_REACTORS <font face=Arial><i>This entry has a couple of persistent reactors.</i></font>
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<font face="Courier New,Courier" size=2>330
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<font face="Courier New,Courier" size=2>3C2 <font face=Arial><i>Soft ID to first reactor object.</i></font>
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<font face="Courier New,Courier" size=2>330
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<font face="Courier New,Courier" size=2>41B <font face=Arial><i>Soft ID to first reactor object.</i></font>
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<font face="Courier New,Courier" size=2>102
</font><br>
<font face="Courier New,Courier" size=2>} <font face=Arial><i>Indicates the end of the reactor set. </i></font>
</font><br>
<font face="Courier New,Courier" size=2>1001
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<font face="Courier New,Courier" size=2>APP_1 <font face=Arial><i>Xdata attached to this entry. </i></font>
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<font face="Courier New,Courier" size=2>1070
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<font face="Courier New,Courier" size=2>45
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<font face="Courier New,Courier" size=2>1001
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<font face="Courier New,Courier" size=2>APP_2
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<font face="Courier New,Courier" size=2>1004
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<font face="Courier New,Courier" size=2>18A5B3EF2C199A
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<font face="Courier New,Courier" size=2> 0
</font><br>
<p><font face="Courier New,Courier" size=2>UCS <font face=Arial><i>Start of UCS table (and end of previous record and table).</i></font>
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