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Use reader in GeoJSON example, instead of source

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This commit is contained in:
Tom Payne
2013-11-08 16:55:51 +01:00
parent 5f7f388714
commit 430949046f
1 changed files with 60 additions and 59 deletions
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119
examples/geojson.js
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@@ -3,8 +3,10 @@ goog.require('ol.RendererHint');
goog.require('ol.View2D');
goog.require('ol.layer.Tile');
goog.require('ol.layer.Vector');
goog.require('ol.source.GeoJSON');
goog.require('ol.reader');
goog.require('ol.reader.GeoJSON');
goog.require('ol.source.OSM');
goog.require('ol.source.Vector');
goog.require('ol.style.DefaultStyleFunction');
@@ -29,65 +31,62 @@ var styleFunction = function(feature) {
}
};
var geoJSONSource = new ol.source.GeoJSON(
/** @type {ol.source.GeoJSONOptions} */ ({
geoJSON: {
'type': 'FeatureCollection',
features: [
{
'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [0, 0]
}
},
{
'type': 'Feature',
'geometry': {
'type': 'LineString',
'coordinates': [[-1e7, -1e7], [1e7, 1e7]]
}
},
{
'type': 'Feature',
'geometry': {
'type': 'LineString',
'coordinates': [[-1e7, 1e7], [1e7, -1e7]]
}
},
{
'type': 'Feature',
'geometry': {
'type': 'Polygon',
'coordinates': [[[-5e6, -5e6], [0, 5e6], [5e6, -5e6]]]
}
},
{
'type': 'Feature',
'geometry': {
'type': 'MultiLineString',
'coordinates': [
[[-1e6, -7.5e5], [-1e6, 7.5e5]],
[[1e6, -7.5e5], [1e6, 7.5e5]],
[[-7.5e5, -1e6], [7.5e5, -1e6]],
[[-7.5e5, 1e6], [7.5e5, 1e6]]
]
}
},
{
'type': 'Feature',
'geometry': {
'type': 'MultiPolygon',
'coordinates': [
[[[-5e6, 6e6], [-5e6, 8e6], [-3e6, 8e6], [-3e6, 6e6]]],
[[[-2e6, 6e6], [-2e6, 8e6], [0e6, 8e6], [0e6, 6e6]]],
[[[1e6, 6e6], [1e6, 8e6], [3e6, 8e6], [3e6, 6e6]]]
]
}
}
var features = ol.reader.readAllFromObject(ol.reader.GeoJSON.readObject, {
'type': 'FeatureCollection',
'features': [
{
'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [0, 0]
}
},
{
'type': 'Feature',
'geometry': {
'type': 'LineString',
'coordinates': [[-1e7, -1e7], [1e7, 1e7]]
}
},
{
'type': 'Feature',
'geometry': {
'type': 'LineString',
'coordinates': [[-1e7, 1e7], [1e7, -1e7]]
}
},
{
'type': 'Feature',
'geometry': {
'type': 'Polygon',
'coordinates': [[[-5e6, -5e6], [0, 5e6], [5e6, -5e6]]]
}
},
{
'type': 'Feature',
'geometry': {
'type': 'MultiLineString',
'coordinates': [
[[-1e6, -7.5e5], [-1e6, 7.5e5]],
[[1e6, -7.5e5], [1e6, 7.5e5]],
[[-7.5e5, -1e6], [7.5e5, -1e6]],
[[-7.5e5, 1e6], [7.5e5, 1e6]]
]
}
}));
},
{
'type': 'Feature',
'geometry': {
'type': 'MultiPolygon',
'coordinates': [
[[[-5e6, 6e6], [-5e6, 8e6], [-3e6, 8e6], [-3e6, 6e6]]],
[[[-2e6, 6e6], [-2e6, 8e6], [0e6, 8e6], [0e6, 6e6]]],
[[[1e6, 6e6], [1e6, 8e6], [3e6, 8e6], [3e6, 6e6]]]
]
}
}
]
});
var map = new ol.Map({
layers: [
@@ -95,7 +94,9 @@ var map = new ol.Map({
source: new ol.source.OSM()
}),
new ol.layer.Vector({
source: geoJSONSource,
source: new ol.source.Vector({
features: features
}),
styleFunction: styleFunction
})
],