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Anbyone have any ideas on how to output a nested, or indented legend graphic (as a raster image?)?
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<div class="">Looking for something like this:</div>
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<div class="">Storm </div>
<div class="">— Fitting (blue)</div>
<div class="">— Catchbasin (blue)</div>
<div class="">— Manhole (blue)</div>
<div class="">— Forcemain (blue)</div>
<div class="">— Storm Pipe (blue)</div>
<div class="">Storm, Private</div>
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<div class="">— Fitting (lightblue)</div>
<div class="">— Catchbasin (lightblue)</div>
<div class="">— Manhole (lightblue)</div>
<div class="">— Forcemain (lightblue)</div>
<div class="">— Storm Pipe (lightblue)</div>
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<div class="">Storm, Saint Paul</div>
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<div class="">— Fitting (purple)</div>
<div class="">— Catchbasin (purple)</div>
<div class="">— Manhole (purple)</div>
<div class="">— Forcemain (purple)</div>
<div class="">— Storm Pipe (purple)</div>
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<div class="">etc. </div>
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<div class="">Each of the sub list items are a separate layer in the MAPFILE, and the Main headings, would be used to filter on. Do all 15 layers above need to be defined in order to get a line in the legend to appear. This is just an example BTW, I have
many more main headings to contend with. I guess it comes down to, how do I grab the filter item and insert it into the Legend graphic, and probably along with the color assignment as well. Maybe I’m thinking about this backwards. I could pass in the color
along with the main heading filter . . . but how to get a composite legend. Maybe it needs to be three (or more) different calls.</div>
<div class="">. . . .</div>
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<div class="">A simpler description of the need, is to display a seamless Sewer network with color coded ownership, but using the same cartography for each sub-heading. Hmm, maybe an INCLUDE . . .</div>
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<div class="">It feels like a Monday today for some reason . . . . :c)</div>
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<div class="">bobb</div>
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<p style="margin: 5px 0px 10px; padding: 0px; line-height: normal; font-family: Arial, Helvetica, sans-serif; widows: 1;" class="">
<em style="margin: 0px; padding: 0px; font-family: 'Times New Roman', Times, serif; font-size: 14px;" class="">We learn from history that we do not learn from history.</em></p>
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<em style="margin: 0px; padding: 0px; font-family: 'Times New Roman', Times, serif; font-size: 14px;" class=""><font style="margin: 0px; padding: 0px;" class=""><strong style="margin: 0px; padding: 0px;" class=""> ~ </strong><strong style="margin: 0px; padding: 0px;" class="">George
Wilhelm Hegel</strong></font></em></div>
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