Re: [NTG-context] mp-geo Metapost package with ConTeXt

Am 22.10.2021 um 11:31 schrieb Henning Hraban Ramm via ntg-context :

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Am 17.07.2021 um 12:45 schrieb Hans Hagen :

\startMPpage draw lmt_openstreetmap [ filename = "hasselt.osm" grid = "dots", ] ; \stopMPpage

The hasselt osm file is sime 12 MB, the colorful hasselt pdf file just below 1 MB so that's okay (3.7 sec processing time on my machine so if all claims are right sub seconds on a fast new apple).

I finally tried this, hoping to replace my Maperitive workflow.

With a Bonn map from https://download.bbbike.org/osm/bbbike/ of 724 MB I started it last night (~13 h before), and it still didn’t finish. No messages after:

openstreetmap > processing file '/Users/hraban/Downloads/ConTeXt/Bonn.osm' openstreetmap > original size 713811948 bytes, stripped down to 603309215 bytes

Maybe I should try smaller files ;)

Indeed: openstreetmap > processing file '/Users/hraban/Downloads/ConTeXt/Limburg.osm' openstreetmap > original size 12431810 bytes, stripped down to 8768209 bytes openstreetmap > xml data loaded openstreetmap > 859154 characters metapost code, preprocessing time 3.165 seconds ... pdfview | command: open "osm-test.pdf" 1>/dev/null 2>/dev/null & mtx-context | pdfview overhead: 0.005 seconds system | total runtime: 9.211 seconds of 9.328 seconds The PDF is 488 kB. Redefining color works, if you know what you’re looking for – and it’s partly really strange what is marked how... Seems like I should start to work on OSM again. Are there any plans for text labels, e.g. street names? (I guess these are really tricky.) Hraban