Web17 de set. de 2014 · You must style each feature at creation time. Here is the constructor you chould use: var newFeature = new OpenLayers.Feature.Vector (geometry, attributes, style); layer.addFeature (newFeature); geometry - the geometry your feature represents attributes - the optional attributes of your feature style - your custom style Hope it helps ! … WebInstead, it will copy all the configuration files and the transitive dependencies (Webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except eject will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.
Custom Animation - OpenLayers
Web21 de mar. de 2016 · 1 Answer Sorted by: 13 I think you need ol.geom.Geometry.transform If you have your feature, then you can do: src = 'EPSG:3857' dest = 'EPSG:4326' feature.getGeometry ().transform (src, dest) The docs are here: http://openlayers.org/en/latest/apidoc/module-ol_geom_Geometry … Web7 de mar. de 2016 · Here's the Icon Symobolizer example from the openlayers website. It shows how to have a popup when you click on an icon feature. The same principle applies to any kind of feature. This is what I used as an example when I did mine. Share Improve this answer Follow edited Mar 8, 2016 at 16:51 answered Mar 7, 2016 at 20:35 rgvassar … pooh knight
《水经注地图服务》发布的卫星影像数据在OpenLayers中 ...
Web如何通过 OpenLayers-3 将 SVG 图像用作图层(而不是地图标记)在使用任何 ol.source.Vector 和 ol.format.Feature 实例时,我无法获得 SVG 图像的任何输出.小例子:var mapLayer = new ol.layer.Vector({source: new ol.s Web22 de jul. de 2024 · 原生openlayer layer里面没有可以对要素进行显示隐藏的方法。 只能是一个图层可以进行显示隐藏。 你这个可以将全部的要素存储到一个数组里面,然后循环来进行判断得到你想显示的要素,形成一个新的数组,然后将source.clear ()一下,然后要素添加到source里面,达到对矢量图层的一个刷新的效果。 这个应该是比较直接的方法。 阳俊林 … WebOpenLayers makes it easy to put a dynamic map in any web page. It can display map tiles, vector data and markers loaded from any source. OpenLayers has been developed to further the use of geographic information of all kinds. It is completely free, Open Source JavaScript, released under the 2-clause BSD License (also known as the FreeBSD). … sha plats