Changes between Version 7 and Version 8 of WikiStart


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Timestamp:
Oct 17, 2009, 4:50:12 PM (5 years ago)
Author:
simon
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update

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  • WikiStart

    v7 v8  
    11= Memphis = 
    2 '''Memphis''' ([http://en.wikipedia.org/wiki/Memphis,_Egypt Link]) is a Map-Rendering Software for [http://www.openstreetmap.org OpenStreetMap] written in [http://en.wikipedia.org/wiki/C_(programming_language) C] using [http://expat.sourceforge.net/ eXpat], [http://www.cairographics.org/ Cairo] and [http://www.gtk.org/ GLib]. Main objectives of Memphis are to '''directly rendering PNGs''' with a '''low memory overhead'''. In addition Memphis should be portable and fast. 
     2'''Memphis''' ([http://en.wikipedia.org/wiki/Memphis,_Egypt Link]) is a map-rendering application and a library for [http://www.openstreetmap.org OpenStreetMap] written in [http://en.wikipedia.org/wiki/C_(programming_language) C] using [http://expat.sourceforge.net/ eXpat], [http://www.cairographics.org/ Cairo] and [http://www.gtk.org/ GLib]. It's licensed under the terms of the GNU Lesser General Public License. 
    33 
    44 * Subversion Repository [https://svn.openstreetmap.ch/svn/memphis/ https://svn.openstreetmap.ch/svn/memphis/] 
     
    88Rendering is split in 3 steps. Reading rendering rules, Reading OSM input file, rendering. Memory usage is not an main issue during the first two steps. Therefore Hashtables and B-Trees are built to improve parsing speed. After this two steps, the Hashes and B-Trees are destroyed. 
    99 
    10 == Examples == 
     10== Memphis == 
     11Main objectives of Memphis are to '''directly rendering PNGs''' with a '''low memory overhead'''. In addition Memphis should be portable and fast. 
     12 
     13=== Examples === 
    1114|| [[Image(13.png, 240px)]] || [[Image(14.png, 240px)]] || 
    1215|| London Z11 Tile at Z13 || Winterthur Z12 Tile at Z14 || 
     16 
     17== LibMemphis == 
     18 
     19LibMemphis provides a '''GObject based API''' to render !OpenStreetMap data on a cairo surface.