2011年11月17日

openlayers之矢量加载标记点

摘要： var style = new OpenLayers.Style( { graphicWidth: 30, graphicHeight: 30, //graphicYOffset: -35, label: "${name}", fontSize: "9pt", fontWeight: "bold", labelYOffset: "-20" }, { rules: [ new OpenLayers.Rule({ elseFilter: true, symbolizer: { externalGraphic: &quo 阅读全文

posted @ 2011-11-17 11:21 萧鼎 阅读(2152) 评论(0) 推荐(0) 编辑

openlayers之Cluster---加载大量数据之合并

摘要： <script type="text/javascript"> var dx = 3; var dy = 3; var px, py; var features = []; var strategy, clusters;; function draw() { var ic = "Images/Icon/car_yellow_0.png"; for (var i = 0; i < 400; i++) { var sHtml = "<tr><td valign=\"top\">test& 阅读全文

posted @ 2011-11-17 11:09 萧鼎 阅读(1914) 评论(0) 推荐(0) 编辑