MediaWiki GIS Extensions: Unterschied zwischen den Versionen
GISWiki - Das freie Portal für Geoinformatik (GIS)
HeinzJ (Diskussion | Beiträge) (→Koordinatentools für Mediawiki) |
HeinzJ (Diskussion | Beiträge) (→Siehe auch) |
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* [http://www.golem.de/0503/37128.html Google: Ortsbezogene Suche kommt nach Deutschland] | * [http://www.golem.de/0503/37128.html Google: Ortsbezogene Suche kommt nach Deutschland] | ||
+ | =GIS-Extension= | ||
+ | |||
+ | Die GIS-Erweiterung aud der [http://meta.wikimedia.org/wiki/Gis MediaWiki-Seite] wurde erweitert. | ||
+ | |||
+ | Die Tabelle GIS wurde um zwei Felder erweitert. In folgender SQL-Anweisung sind die Änderungen fett hervorgehoben | ||
+ | |||
+ | CREATE TABLE /*$wgDBprefix*/gis ( | ||
+ | gis_page int(8) unsigned NOT NULL, | ||
+ | '''gis_title varchar(255) binary default NULL,''' | ||
+ | '''gis_url varchar(255) binary default NULL,''' | ||
+ | gis_latitude_min real NOT NULL, | ||
+ | gis_latitude_max real NOT NULL, | ||
+ | gis_longitude_min real NOT NULL, | ||
+ | gis_longitude_max real NOT NULL, | ||
+ | gis_globe char(8) binary NOT NULL default '', | ||
+ | gis_type char(12) binary, | ||
+ | gis_type_arg real NOT NULL default 0, | ||
+ | |||
+ | KEY gis_page (gis_page), | ||
+ | INDEX gis_globe (gis_globe), | ||
+ | INDEX gis_type (gis_type), | ||
+ | INDEX gis_type_arg (gis_type_arg) | ||
+ | ); | ||
+ | |||
+ | =Koordinatentools für Mediawiki= | ||
+ | ==<nowiki>{{Vorlage:Koordinate}}</nowiki>== | ||
+ | ==GoogleMap-Tag== | ||
+ | ==geo-Tag== | ||
[[Kategorie:Web Mapping]] | [[Kategorie:Web Mapping]] | ||
[[Kategorie:Geodaten]] | [[Kategorie:Geodaten]] |
Version vom 12. Juli 2005, 17:22 Uhr
Inhaltsverzeichnis
Google Maps Extensions
Google Maps ist der Karten- und Routing-Servive von Goggle.
Infofenster-Extension
Code
<?php # Google Map WikiMedia extension # Copy this text into a file called "hjlGoogleMap.php" # To activate the extension, include it from your LocalSettings.php # with: include("extensions/hjlGoogleMap.php"); # # Use the tags <GoogleMap>Latitude|Longitude|ZoomFactor|InfoText<GoogleMap> to display this map. # # Sample: "<GoogleMap>53.053|7.803|10|GISWiki got a GoogleMap</GoogleMap>" # # Missing: error-handling, .... function wfGoogleMapExtension() { global $wgParser; $wgParser->setHook( "GoogleMap", "renderGoogleMap" ); } # The callback function for converting the input text to HTML output function renderGoogleMap( $input ) { $varAr = explode("|", $input); $varLat = $varAr[0]; $varLon = $varAr[1]; $varZoom= $varAr[2]; $varInfo = $varAr[3]; # Hint: you need to sign up for a Google Maps API key!! # http://www.google.com/apis/maps/signup.html # Then replace the key below. $aMap = " <script src='http://maps.google.com/maps?file=api&v=1&key=ABQIAAAAtThFd25f3RSm_Uyo-qMHZhSEt_GnVgvWmIxz4pFM1BN9jZGypxTTPP-dRrFjQMULBxRQCp9iRU2O2w' type='text/javascript'></script> <div id='map' style='width: 500px; height: 400px'></div> <script type='text/javascript'> //<![CDATA[ var map = new GMap(document.getElementById('map')); //map.addControl(new GSmallMapControl()); //map.addControl(new GMapTypeControl()); map.addControl(new GLargeMapControl()); map.addControl(new GMapTypeControl()); map.centerAndZoom(new GPoint(".$varLat.", ".$varLon."), ".$varZoom."); map.setMapType(_SATELLITE_TYPE); map.openInfoWindow(map.getCenterLatLng(), document.createTextNode('".$varInfo."')); </script> "; return $aMap; } ?>
Beispiel
Eingabe
<GoogleMap>53.0419921875|8.85000228881836|10|GISWiki got a GoogleMap</GoogleMap>
Ergebnis
<GoogleMap>53.0419921875|8.85000228881836|10|GISWiki got a GoogleMap</GoogleMap>
Marker Extension
Code
<?php # Google Map WikiMedia extension # # Copy this text into a file called "hjlGoogleMapMarker.php" # To activate the extension, include it from your LocalSettings.php # with: include("extensions/hjlGoogleMap.php"); # # Use the tags <GoogleMapM>Latitude|Longitude|ZoomFactor|URL|URL-Text|URL-Image|Image-Height<GoogleMapM> to display this map. # # Sample: "<GoogleMapM>53.053|7.803|10|http://www.giswiki.org/|GISWiki|http://www.giswiki.org/skins/common/images/wiki.png\|30</GoogleMapM>" # # Missing: error-handling, .... $wgExtensionFunctions[] = "wfGoogleMapMarkerExtension"; function wfGoogleMapMarkerExtension() { global $wgParser; $wgParser->setHook( "GoogleMapM", "renderGoogleMapMarker" ); } # The callback function for converting the input text to HTML output function renderGoogleMapMarker( $input ) { $varAr = explode("|", $input); $varLat = $varAr[0]; $varLon = $varAr[1]; $varZoom = $varAr[2]; $varURL = $varAr[3]; $varText = $varAr[4]; $varImg = $varAr[5]; $varImgH = $varAr[6]; # Hint: you need to sign up for a Google Maps API key!! # http://www.google.com/apis/maps/signup.html # Then replace the key below. $varInfo = "<img src=\"".$varImg."\" height=\"".$varImgH."\" width=\"".$varImgW."\"><br><a href=\"".$varURL."\" target=\"_blank\">".$varText."</a>"; $aMap = " <script> // Creates a marker whose info window displays the given number function createMarker(point, text) { var marker = new GMarker(point); var html = text + \"<br><br><font size='-1'>(öffnet in neuem Fenster)</font>\"; GEvent.addListener(marker, \"click\", function() {marker.openInfoWindowHtml(html);}); return marker; } </script> <script src='http://maps.google.com/maps?file=api&v=1&key=ABQIAAAAtThFd25f3RSm_Uyo-qMHZhSEt_GnVgvWmIxz4pFM1BN9jZGypxTTPP-dRrFjQMULBxRQCp9iRU2O2w' type='text/javascript'></script> <div id='map' style='width: 500px; height: 400px'></div> <script type='text/javascript'> //<![CDATA[ var map = new GMap(document.getElementById('map')); //map.addControl(new GSmallMapControl()); //map.addControl(new GMapTypeControl()); map.addControl(new GLargeMapControl()); map.addControl(new GMapTypeControl()); map.centerAndZoom(new GPoint(".$varLat.", ".$varLon."), ".$varZoom."); map.setMapType(_SATELLITE_TYPE); var point = new GPoint(".$varLat.",".$varLon."); var marker = createMarker(point, '".$varInfo."'); map.addOverlay(marker); </script> "; return $aMap; } ?>
Beispiel
Eingabe
<GoogleMapM>53.0419921875|8.85000228881836|10|http://www.giswiki.org/|GISWiki|http://www.giswiki.org/skins/common/images/wiki.png\|30</GoogleMapM>
Ergebnis
<GoogleMapM>53.0419921875|8.85000228881836|10|http://www.giswiki.org/%7CGISWiki%7Chttp://www.giswiki.org/skins/common/images/wiki.png\%7C30</GoogleMapM>
Weblinks
Siehe auch
- Google Maps Hacking and Bookmarklets
which contains several steps on how you can customize and add information to Google Maps.
- There's also a pointer to http://mygmaps.com , which allows you to display custom data files with Google Maps. (The site is alphaish, so things may break.)
GIS-Extension
Die GIS-Erweiterung aud der MediaWiki-Seite wurde erweitert.
Die Tabelle GIS wurde um zwei Felder erweitert. In folgender SQL-Anweisung sind die Änderungen fett hervorgehoben
CREATE TABLE /*$wgDBprefix*/gis ( gis_page int(8) unsigned NOT NULL, gis_title varchar(255) binary default NULL, gis_url varchar(255) binary default NULL, gis_latitude_min real NOT NULL, gis_latitude_max real NOT NULL, gis_longitude_min real NOT NULL, gis_longitude_max real NOT NULL, gis_globe char(8) binary NOT NULL default , gis_type char(12) binary, gis_type_arg real NOT NULL default 0,
KEY gis_page (gis_page), INDEX gis_globe (gis_globe), INDEX gis_type (gis_type), INDEX gis_type_arg (gis_type_arg) );