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Add zooming to flat map (why not? :) )

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Mike Primm 2011-05-13 01:05:20 -05:00 • committed by FrozenCow
parent 1951a57fd3
commit f7baca7a83
1 changed files with 26 additions and 10 deletions
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36
web/js/flatmap.js
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@ -18,25 +18,41 @@ FlatMapType.prototype = $.extend(new DynMapType(), {
projection: new FlatProjection(), projection: new FlatProjection(),
tileSize: new google.maps.Size(128.0, 128.0), tileSize: new google.maps.Size(128.0, 128.0),
minZoom: 0, minZoom: 0,
maxZoom: 0, maxZoom: 3,
prefix: null, prefix: null,
getTile: function(coord, zoom, doc) { getTile: function(coord, zoom, doc) {
var tileName; var tileSize = 128;
var tile = $('<img/>') var imgSize;
.attr('src', this.dynmap.getTileUrl(tileName = this.prefix + '_128_' + coord.x + '_' + coord.y + '.png')) var tileName;
.error(function() { tile.hide(); })
.bind('load', function() { tile.show(); }) tileName = this.prefix + '_128_' + coord.x + '_' + coord.y + '.png';
imgSize = Math.pow(2, 6+zoom);
var tile = $('<div/>')
.addClass('tile')
.css({ .css({
width: '128px', width: tileSize + 'px',
height: '128px', height: tileSize + 'px'
});
var img = $('<img/>')
.attr('src', this.dynmap.getTileUrl(tileName))
.error(function() { img.hide(); })
.bind('load', function() { img.show(); })
.css({
width: imgSize +'px',
height: imgSize + 'px',
borderStyle: 'none' borderStyle: 'none'
}) })
.hide(); .hide()
this.dynmap.registerTile(this, tileName, tile); .appendTo(tile);
this.dynmap.registerTile(this, tileName, img);
//this.dynmap.unregisterTile(this, tileName); //this.dynmap.unregisterTile(this, tileName);
return tile.get(0); return tile.get(0);
}, },
updateTileSize: function(zoom) { updateTileSize: function(zoom) {
var size;
size = Math.pow(2, 6+zoom);
this.tileSize = new google.maps.Size(size, size);
} }
}); });