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OpenLayers.Layer.KaMap is now working much better. The TIGER example which was just a hack before is now working properly, and there's an actual scale calculation being performed based on params passed into the constructor of 'units' and 'resolution', both of which are determined by the mapfile. The only limitation yet to be tackled is that maxResolution on the map must split the map up such that 0,0 is a tile corner. This requires subclassing more (or perhaps all) of the Layer.Grid functions, so I'm off to do that now.

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@763 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
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crschmidt
2006-06-26 13:15:20 +00:00
parent c43a44dc75
commit 1912d4355c
3 changed files with 27 additions and 15 deletions
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4
examples/tiger.html
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@@ -13,13 +13,13 @@
function init(){
var map = new OpenLayers.Map('map', {'maxResolution': 1.2/4, controls:[]});
var ka_wms = new OpenLayers.Layer.KaMap( "KaMap", "http://maps.dmsolutions.ca/demo/us_streets/tile.php", {map:'tiger04', g:'__base__'}, new OpenLayers.LonLat(0,0));
var ka_wms = new OpenLayers.Layer.KaMap( "KaMap", "http://maps.dmsolutions.ca/demo/us_streets/tile.php", {map:'tiger04', g:'__base__'});
ka_wms.setTileSize(new OpenLayers.Size(300,300));
map.addLayers([ka_wms]); // , ka_wms, kamap_wms]);
map.addControl(new OpenLayers.Control.LayerSwitcher());
map.addControl(new OpenLayers.Control.MouseToolbar());
map.addControl(new OpenLayers.Control.PanZoomBar());
map.setCenter(new OpenLayers.LonLat(-70, 30), 2);
map.setCenter(new OpenLayers.LonLat(-96, 35), 2);
}
// -->
</script>