Add a translate-features example

This commit is contained in:
Christopher S. Case
2015-08-18 11:20:31 +02:00
committed by Éric Lemoine
parent 338d0570fd
commit d042b4c277
2 changed files with 65 additions and 0 deletions

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---
template: example.html
title: Translate features example
shortdesc: Example of a translate features interaction.
docs: >
This example demonstrates how the translate and select interactions can be used together. Zoom in to an area of interest and click to select a feature. Then drag the feature around to move it elsewhere on the map.
tags: "drag, translate, feature, vector, editing"
---
<div class="row-fluid">
<div class="span12">
<div id="map" class="map"></div>
</div>
</div>

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goog.require('ol.Feature');
goog.require('ol.Map');
goog.require('ol.View');
goog.require('ol.format.GeoJSON');
goog.require('ol.geom.LineString');
goog.require('ol.geom.Point');
goog.require('ol.interaction');
goog.require('ol.interaction.Select');
goog.require('ol.interaction.Translate');
goog.require('ol.layer.Tile');
goog.require('ol.layer.Vector');
goog.require('ol.source.MapQuest');
goog.require('ol.source.Vector');
var raster = new ol.layer.Tile({
source: new ol.source.MapQuest({layer: 'sat'})
});
var vector = new ol.layer.Vector({
source: new ol.source.Vector({
url: 'data/geojson/countries.geojson',
format: new ol.format.GeoJSON()
})
});
var pointFeature = new ol.Feature(new ol.geom.Point([0, 0]));
var lineFeature = new ol.Feature(
new ol.geom.LineString([[-1e7, 1e6], [-1e6, 3e6]]));
var vector2 = new ol.layer.Vector({
source: new ol.source.Vector({
features: [pointFeature, lineFeature]
})
});
var select = new ol.interaction.Select();
var translate = new ol.interaction.Translate({
features: select.getFeatures()
});
var map = new ol.Map({
interactions: ol.interaction.defaults().extend([select, translate]),
layers: [raster, vector, vector2],
target: 'map',
view: new ol.View({
center: [0, 0],
zoom: 2
})
});