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  <title>CAD F&#243;rum : Atribut z bloku</title>
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   <title><![CDATA[Atribut z bloku : Zas&#237;l&#225;m procedurku, kter&#225; vyp&#237;&#353;e...]]></title>
   <link>https://www.cadforum.cz/forum/forum_posts.asp?TID=6150&amp;PID=29988&amp;title=atribut-z-bloku#29988</link>
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    <![CDATA[<strong>Autor:</strong> <a href="https://www.cadforum.cz/forum/member_profile.asp?PF=99">pavelstyl</a><br /><strong>Předmět:</strong> 6150<br /><strong>Zasláno:</strong> 12.bře.2008 v 11:59<br /><br /><P>Zasílám procedurku, která vypíše seznam atributů a jejich hodnoty. Parametr "ent" je entity name bloku, jehož atributy vypisuji.</P><DIV>Pavel Štyl</DIV><DIV>&nbsp;</DIV><DIV><table width="99%"><tr><td><pre class="BBcode"><BR>(defun block_attr_list (ent / n eg i typ cont ent atrlist)<BR>&nbsp;(if ent<BR>&nbsp; (progn<BR>&nbsp;&nbsp; (setq n (entnext ent) i 1 typ "XXX")<BR>&nbsp;&nbsp; (while (/= typ "SEQEND") <BR>&nbsp;&nbsp;&nbsp; (setq eg (entget n))<BR>&nbsp;&nbsp;&nbsp; (setq typ (cdr (assoc 0 eg)))<BR>&nbsp;&nbsp;&nbsp; (if (= typ "ATTRIB")<BR>&nbsp;&nbsp;&nbsp;&nbsp; (progn<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (prompt (strcat "\n" (itoa i) ". Jmeno: " (cdr (assoc 2 eg)) "&nbsp;&nbsp;&nbsp;&nbsp; Hodnota: " (cdr (assoc 1 eg))))<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (setq i (1+ i))<BR>&nbsp;&nbsp;&nbsp;&nbsp; )<BR>&nbsp;&nbsp;&nbsp; )<BR>&nbsp;&nbsp;&nbsp; (setq n (entnext n))<BR>&nbsp;&nbsp; )<BR>&nbsp; )<BR>&nbsp;)<BR>)<BR></pre></td></tr></table></DIV>]]>
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   <pubDate>Wed, 12 Mar 2008 11:59:00 +0000</pubDate>
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   <title><![CDATA[Atribut z bloku : Chcel by som vas poziadat o dalsiu...]]></title>
   <link>https://www.cadforum.cz/forum/forum_posts.asp?TID=6150&amp;PID=29985&amp;title=atribut-z-bloku#29985</link>
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    <![CDATA[<strong>Autor:</strong> <a href="https://www.cadforum.cz/forum/member_profile.asp?PF=340">Augur</a><br /><strong>Předmět:</strong> 6150<br /><strong>Zasláno:</strong> 12.bře.2008 v 10:38<br /><br />Chcel by som vas poziadat o dalsiu radu.. Ako zapisem lisp (alebo aspon jeho fragment), ktorym dokazem ziskat hodnotu konkretneho atributu z bloku na jeho dalsie pouzitie v lispe.. (v bloku je definovanych viacero atributov). Nieco podobne sa tu riesilo pred dost dlhym casom. vyzeralo to asi takto:<br /><br />(defun RetValAtt (EName AttTag / EData rr)<br />  (setq EData (entget EName))  ;Get initial info<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;;loop through all attributes in block<br />  (while<br />&nbsp;&nbsp;&nbsp;&nbsp;(= "ATTRIB"<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(cdr<br />  (assoc '0<br />  (setq EData (entget (entnext (cdr (assoc '-1 EData)))))<br />  )<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)<br />&nbsp;&nbsp;&nbsp;&nbsp;)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(if (WCMatch (cdr (assoc '2 EData)) AttTag)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(setq rr (cdr (assoc '1 EData)))<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)<br />  )<br />  (eval rr)<br />) <br /><br /><br />Bohuzial s tym akosik neviem pohnut, pravdepodobne je chyba na mojom "prijimaci"  <img src="https://www.cadforum.cz/forum/smileys/smiley19.gif" border="0" align="middle" /> ]]>
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   <pubDate>Wed, 12 Mar 2008 10:38:21 +0000</pubDate>
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