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spatial-d4science
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bbox fix, more

This commit is contained in:
fxia 2014-12-03 23:34:33 -05:00
parent dff5fbe0a4
commit 0380754619
1 changed files with 13 additions and 8 deletions
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21
ckanext/spatial/public/js/dataset_map.js
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@ -28,14 +28,19 @@ this.ckan.module('dataset-map', function (jQuery, _) {
// fix bbox when w-long is positive while e-long is negative. // fix bbox when w-long is positive while e-long is negative.
if (this.extent.type == 'Polygon' if (this.extent.type == 'Polygon'
&& this.extent.coordinates[0].length == 5) { && this.extent.coordinates[0].length == 5) {
_coordinates = this.extent.coordinates _coordinates = this.extent.coordinates[0]
s = _coordinates[0][0][1]; w = _coordinates[0][0];
w = _coordinates[0][0][0]; e = _coordinates[2][0];
n = _coordinates[0][2][1]; if (w > e) {
e = _coordinates[0][1][0]; w_new = w
while (w > e) w -=360 while (w_new > e) w_new -=360
for (var i = 0; i < _coordinates.length; i++) {
this.extent.coordinates = [[[w,s],[e,s],[e,n],[w,n],[w,s]]] if (_coordinates[i][0] == w) {
_coordinates[i][0] = w_new
};
};
this.extent.coordinates[0] = _coordinates
};
}; };
// hack to make leaflet use a particular location to look for images // hack to make leaflet use a particular location to look for images