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On 7/7/2021 3:47 PM, <a class="moz-txt-link-abbreviated" href="mailto:robertdare@tpg.com.au">robertdare@tpg.com.au</a> wrote:
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<p class="MsoNormal">Hi, I have the latest ver. of QGIS, I have
imported two georeferenced PDF maps but need to delete the
boarders and legends to stitch the two into one map while
retaining the georef. Data for use in Avenza. Cannot find in
the excellent docs and tutorials. Can anyone advise please.<o:p></o:p></p>
<p class="MsoNormal">Keep up the good work folks.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-AU">Kind
regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-AU">Robert
M. Dare OAM<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-AU"><a
href="mailto:robertdare@tpg.com.au">robertdare@tpg.com.au</a>
Mob. 0428503385</span><span
style="font-family:"Arial",sans-serif;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p><br>
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Some georeferenced PDFs (for example, from QGIS) are vector
representations that maintain the layer structure. If that's the
case, you likely can turn off the borders and legend. Many more,
however, are just a wrapper around a raster image, in which case all
you can do is clip the layer to remove the elements you don't want.
<br>
<br>
You mention that your target is Avenza. I will point out that by the
time a user downloads your map from the Avenza store, it has been
rasterized, so you may as well rasterize it in QGIS and just upload
a geotiff. In addition, I've had problems with Avenza's handling of
pattern fills as simple as diagonal hashes, so I ended up exporting
as a geotiff for that reason. And finally, QGIS geo-pdfs can't
represent transparency in layers styles, so that too will push you
towards a tiff export.<br>
<br>
<br>
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