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Fix zoom so that markers are placed properly

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mikeprimm 2011-05-13 14:14:50 -07:00 committed by FrozenCow
parent e25c9a82b3
commit bf2ea7d1e3
1 changed files with 5 additions and 5 deletions
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10
web/js/flatmap.js
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@ -1,13 +1,13 @@
function FlatProjection() {} function FlatProjection() {}
FlatProjection.prototype = { FlatProjection.prototype = {
fromLatLngToPoint: function(latLng) { fromLatLngToPoint: function(latLng) {
return new google.maps.Point(latLng.lat()*128.0, latLng.lng()*128.0); return new google.maps.Point(latLng.lat()*config.tileWidth, latLng.lng()*config.tileHeight);
}, },
fromPointToLatLng: function(point) { fromPointToLatLng: function(point) {
return new google.maps.LatLng(point.x/128.0, point.y/128.0); return new google.maps.LatLng(point.x/config.tileWidth, point.y/config.tileHeight);
}, },
fromWorldToLatLng: function(x, y, z) { fromWorldToLatLng: function(x, y, z) {
return new google.maps.LatLng(-z / 128.0, x / 128.0); return new google.maps.LatLng(-z / config.tileWidth, x / config.tileHeight);
} }
}; };
@ -27,7 +27,7 @@ FlatMapType.prototype = $.extend(new DynMapType(), {
tileName = this.prefix + '_128_' + coord.x + '_' + coord.y + '.png'; tileName = this.prefix + '_128_' + coord.x + '_' + coord.y + '.png';
imgSize = Math.pow(2, 6+zoom); imgSize = Math.pow(2, 7+zoom);
var tile = $('<div/>') var tile = $('<div/>')
.addClass('tile') .addClass('tile')
.css({ .css({
@ -51,7 +51,7 @@ FlatMapType.prototype = $.extend(new DynMapType(), {
}, },
updateTileSize: function(zoom) { updateTileSize: function(zoom) {
var size; var size;
size = Math.pow(2, 6+zoom); size = Math.pow(2, 7+zoom);
this.tileSize = new google.maps.Size(size, size); this.tileSize = new google.maps.Size(size, size);
} }
}); });