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    <title>topic Detail Marker GDL Question in Libraries &amp; objects</title>
    <link>https://community.graphisoft.com/t5/Libraries-objects/Detail-Marker-GDL-Question/m-p/37187#M39536</link>
    <description>&lt;DIV class="actalk-migrated-content"&gt;&lt;T&gt;On some of our drawings the detail marker has a white background that masks out the geometry underneath.  This is handy because you can read the detail number and sheet reference easily.&lt;BR /&gt;
&lt;BR /&gt;
The problem is that the mask doesn't show up on some projects.  Looking at the "Detail Indicator NCS" object, there doesn't seem to be any switch that controls the mask.&lt;BR /&gt;
&lt;BR /&gt;
I found the following code in the "Marker Head" object which seems to show that the circle is being drawn using the POLY2_B function with pen 91 as the background pen (variable bpn).&lt;BR /&gt;
&lt;BR /&gt;
	fpn=2&lt;BR /&gt;
	bpn=91&lt;BR /&gt;
	If gs_marker_shape_m="1" Then&lt;BR /&gt;
		...&amp;lt;rotation code snipped&amp;gt;...&lt;BR /&gt;
		poly2_b	2, mask, fpn, bpn,&lt;BR /&gt;
			0,0,901,&lt;BR /&gt;
			AC_MarkerSize/2,360,4001&lt;BR /&gt;
&lt;BR /&gt;
Unfortunately, this doesn't actually work.&lt;BR /&gt;
&lt;BR /&gt;
No matter I try, I can't get the background to show.  What am I missing?  I want to make this a lot easier for my team to use, but I haven't figured out how it works (or doesn't) in the first place.&lt;BR /&gt;
&lt;BR /&gt;
Any help is greatly appreciated.&lt;/T&gt;&lt;/DIV&gt;</description>
    <pubDate>Mon, 11 Oct 2004 23:20:47 GMT</pubDate>
    <dc:creator>Anonymous</dc:creator>
    <dc:date>2004-10-11T23:20:47Z</dc:date>
    <item>
      <title>Detail Marker GDL Question</title>
      <link>https://community.graphisoft.com/t5/Libraries-objects/Detail-Marker-GDL-Question/m-p/37187#M39536</link>
      <description>&lt;DIV class="actalk-migrated-content"&gt;&lt;T&gt;On some of our drawings the detail marker has a white background that masks out the geometry underneath.  This is handy because you can read the detail number and sheet reference easily.&lt;BR /&gt;
&lt;BR /&gt;
The problem is that the mask doesn't show up on some projects.  Looking at the "Detail Indicator NCS" object, there doesn't seem to be any switch that controls the mask.&lt;BR /&gt;
&lt;BR /&gt;
I found the following code in the "Marker Head" object which seems to show that the circle is being drawn using the POLY2_B function with pen 91 as the background pen (variable bpn).&lt;BR /&gt;
&lt;BR /&gt;
	fpn=2&lt;BR /&gt;
	bpn=91&lt;BR /&gt;
	If gs_marker_shape_m="1" Then&lt;BR /&gt;
		...&amp;lt;rotation code snipped&amp;gt;...&lt;BR /&gt;
		poly2_b	2, mask, fpn, bpn,&lt;BR /&gt;
			0,0,901,&lt;BR /&gt;
			AC_MarkerSize/2,360,4001&lt;BR /&gt;
&lt;BR /&gt;
Unfortunately, this doesn't actually work.&lt;BR /&gt;
&lt;BR /&gt;
No matter I try, I can't get the background to show.  What am I missing?  I want to make this a lot easier for my team to use, but I haven't figured out how it works (or doesn't) in the first place.&lt;BR /&gt;
&lt;BR /&gt;
Any help is greatly appreciated.&lt;/T&gt;&lt;/DIV&gt;</description>
      <pubDate>Mon, 11 Oct 2004 23:20:47 GMT</pubDate>
      <guid>https://community.graphisoft.com/t5/Libraries-objects/Detail-Marker-GDL-Question/m-p/37187#M39536</guid>
      <dc:creator>Anonymous</dc:creator>
      <dc:date>2004-10-11T23:20:47Z</dc:date>
    </item>
    <item>
      <title>Re: Detail Marker GDL Question</title>
      <link>https://community.graphisoft.com/t5/Libraries-objects/Detail-Marker-GDL-Question/m-p/37188#M39537</link>
      <description>Have you checked your preferences? (Options&amp;gt;Preferences&amp;gt;Miscellaneous)&lt;BR /&gt;
&lt;BR /&gt;
It sounds like some projects may be set to use the drawing background color.&lt;BR /&gt;
&lt;BR /&gt;
BTW. This is not the correct forum for this question. It should probably be in Library Parts. This one is for developers, programmers, and would be code warriors. Particularly API stuff.</description>
      <pubDate>Tue, 12 Oct 2004 03:25:56 GMT</pubDate>
      <guid>https://community.graphisoft.com/t5/Libraries-objects/Detail-Marker-GDL-Question/m-p/37188#M39537</guid>
      <dc:creator>Anonymous</dc:creator>
      <dc:date>2004-10-12T03:25:56Z</dc:date>
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