在结对开发的过程中与结对队友沟通上产生了问题,导致两人的工作重心有点不一致,我在地铁结对开发中并没有起到太大的作用(还是因为菜)
由于百度地图api中还没有未完成的石家庄地铁,所以我们没有办法调用,这种情况下,只能通过直接对地图的站点进行经纬度的地位,然后画图来完成这个操作,这个就比较考验艺术细胞了。。。。。
学习时间:9小时
代码量:四百行
博客园:五篇
<script type="text/javascript"> //定义地图,对象 var map, drawControls; function init(){ map = new OpenLayers.Map('map'); var wmsLayer = new OpenLayers.Layer.WMS( "OpenLayers WMS", "http://vmap0.tiles.osgeo.org/wms/vmap0?", {layers: 'basic'}); //创建点图层 var pointLayer = new OpenLayers.Layer.Vector("Point Layer"); //创建线图层 var lineLayer = new OpenLayers.Layer.Vector("Line Layer"); //给地图添加图层 map.addLayers([wmsLayer, pointLayer, lineLayer]); addMarker(60,60); //图层选项(有的说这是个图层下拉表,没看见他的效果) map.addControl(new OpenLayers.Control.LayerSwitcher()); //给地图添加鼠标位置信息 map.addControl(new OpenLayers.Control.MousePosition()); //创建画图工具 drawControls = { point: new OpenLayers.Control.DrawFeature(pointLayer, OpenLayers.Handler.Point), line: new OpenLayers.Control.DrawFeature(lineLayer, OpenLayers.Handler.Path) }; for(var key in drawControls) { //将画图工具加入到map中 map.addControl(drawControls[key]); } //设置初始界面 map.setCenter(new OpenLayers.LonLat(116, 40),2); //设置初始 document.getElementById('noneToggle').checked = true; } //获取类型 function toggleControl(element) { for(key in drawControls) { var control = drawControls[key]; if(element.value == key && element.checked) { control.activate(); } else { control.deactivate(); } } } function allowPan(element) { var stop = !element.checked; for(var key in drawControls) { drawControls[key].handler.stopDown = stop; drawControls[key].handler.stopUp = stop; } } //添加标记 function addMarker(x,y){ //创建标记 var markers = new OpenLayers.Layer.Markers("分站"); var feature = new OpenLayers.Feature(markers,new OpenLayers.LonLat(x,y)); marker = feature.createMarker(); markers.addMarker(marker); map.addLayer(markers); } </script>