第一个自定义开发的Arcgis地图
- <!DOCTYPE html>
- <html>
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
- <!--The viewport meta tag is used to improve the presentation and behavior of the samples
- on iOS devices-->
- <meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no">
- <title>Feature Layer - display results as an InfoWindow onHover</title>
- <link rel="stylesheet" type="text/css" href="./arcgis_js_api/library/3.12/3.12/dijit/themes/tundra/tundra.css" />
- <link rel="stylesheet" type="text/css" href="./arcgis_js_api/library/3.12/3.12/esri/css/esri.css" />
- <style>
- html, body, #mapDiv {
- padding: 0;
- margin: 0;
- height: 100%;
- }
- #mapDiv {
- position: relative;
- }
- #info {
- background: #fff;
- box-shadow: 0 0 5px #888;
- left: 1em;
- padding: 0.5em;
- position: absolute;
- bottom: 1em;
- z-index: 40;
- }
- </style>
- <script src="./arcgis_js_api/library/3.12/3.12/init.js"></script>
- <script src="./arcgis_js_api/library/3.12/3.12/js/dojo/dojo/dojo.js"></script>
- <script>
- var map, dialog;
- // legacy
- dojo.require("esri.map");
- dojo.require("esri.layers.FeatureLayer");
- dojo.require("esri.symbols.SimpleFillSymbol");
- dojo.require("esri.symbols.SimpleLineSymbol");
- dojo.require("esri.renderers.SimpleRenderer");
- dojo.require("esri.graphic");
- dojo.require("esri.lang");
- dojo.require("esri.Color");
- dojo.require("dojo.number");
- dojo.require("dojo.dom-style");
- dojo.require("dijit.TooltipDialog");
- dojo.require("dijit.popup");
- dojo.require("dojo.domReady");
- function init() {
- map = new esri.Map("mapDiv", {
- center:[41486975.02495959, 5053546.601156929],
- zoom: 8,
- slider: true
- });
- //添加一个图层
- var censusMapLayer = new esri.layers.ArcGISDynamicMapServiceLayer("http://192.168.135.250:6080/arcgis/rest/services/CZDJ/CZDJ_ZD/MapServer");
- map.addLayer(censusMapLayer);
- var baiChengCity = new esri.layers.FeatureLayer("http://192.168.135.250:6080/arcgis/rest/services/CZDJ/CZDJ_ZD/MapServer/2", {
- mode: esri.layers.FeatureLayer.MODE_SNAPSHOT, // be careful with the namespace using between AMD with Legacy
- outFields: ["QLR", "TDZL", "DJH", "YSDM", "ZDID"]
- });
- // set define zone
- // baiChengCity.setDefinitionExpression("YSDM = '2006010100'");
- var symbol = new esri.symbol.SimpleFillSymbol(
- esri.symbol.SimpleFillSymbol.STYLE_SOLID,
- new esri.symbol.SimpleLineSymbol(
- esri.symbol.SimpleLineSymbol.STYLE_SOLID,
- new esri.Color([255, 255, 255, 0.35]),
- 1
- ),
- new esri.Color([125, 125, 125, 0.35])
- );
- baiChengCity.setRenderer(new esri.renderer.SimpleRenderer(symbol));
- map.addLayer(baiChengCity);
- // info window
- map.infoWindow.resize(245, 125);
- dialog = new dijit.TooltipDialog({
- id: "tooltipDialog",
- style: "position: absolute; width: 250px; font: normal normal normal 10pt Helvetica;z-index:100"
- });
- dialog.startup();
- var highlightSymbol = new esri.symbol.SimpleFillSymbol(
- esri.symbol.SimpleFillSymbol.STYLE_SOLID,
- new esri.symbol.SimpleLineSymbol(
- esri.symbol.SimpleLineSymbol.STYLE_SOLID,
- new esri.Color([255, 0, 0]), 3
- ),
- new esri.Color([125, 125, 125, 0.35])
- );
- //close the dialog when the mouse leaves the highlight graphic
- map.on("load", function () {
- map.graphics.enableMouseEvents();
- map.graphics.on("mouse-out", closeDialog);
- });
- //listen for when the onMouseOver event fires on the countiesGraphicsLayer
- //when fired, create a new graphic with the geometry from the event.graphic and add it to the maps graphics layer
- baiChengCity.on("mouse-over", function (evt) {
- var t = "<b>${QLR}</b><hr><b>Land Class: </b>${TDZL}<br>"
- + "<b>Land Registration Number: </b>${DJH}<br>"
- + "<b>YSDM: </b>${YSDM}<br>"
- + "<b>Parcel ID: </b>${ZDID:NumberFormat}";
- var content = esri.lang.substitute(evt.graphic.attributes, t);
- var highlightGraphic = new esri.graphic(evt.graphic.geometry, highlightSymbol);
- map.graphics.add(highlightGraphic);
- dialog.setContent(content);
- dojo['dom-style'].set(dialog.domNode, "opacity", 0.85);
- dijit.popup.open({
- popup: dialog,
- x: evt.pageX,
- y: evt.pageY
- });
- });
- //显示坐标
- dojo.connect(map, "onLoad", function () {
- dojo.connect(map, "onMouseMove", showCoordinates);
- dojo.connect(map, "onMouseDrag", showCoordinates);
- });
- }
- function closeDialog()
- {
- map.graphics.clear();
- dijit.popup.close(dialog);
- }
- function showCoordinates(evt) {
- var mp = evt.mapPoint;
- dojo.byId("infoXY").innerHTML = "X: " + mp.x + "<br/>" + "Y: " + mp.y;
- }
- dojo.addOnLoad(init);
- /* AMD
- require([
- "esri/map", "esri/layers/FeatureLayer",
- "esri/symbols/SimpleFillSymbol", "esri/symbols/SimpleLineSymbol",
- "esri/renderers/SimpleRenderer", "esri/graphic", "esri/lang",
- "esri/Color", "dojo/number", "dojo/dom-style",
- "dijit/TooltipDialog", "dijit/popup", "dojo/domReady!"
- ], function (
- Map, FeatureLayer,
- SimpleFillSymbol, SimpleLineSymbol,
- SimpleRenderer, Graphic, esriLang,
- Color, number, domStyle,
- TooltipDialog, dijitPopup
- ) {
- map = new Map("mapDiv", {
- basemap: "streets",
- center: [-80.94, 33.646],
- zoom: 8,
- slider: false
- });
- var southCarolinaCounties = new FeatureLayer("http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Demographics/ESRI_Census_USA/MapServer/3", {
- mode: FeatureLayer.MODE_SNAPSHOT,
- outFields: ["NAME", "POP2000", "POP2007", "POP00_SQMI", "POP07_SQMI"]
- });
- southCarolinaCounties.setDefinitionExpression("STATE_NAME = 'South Carolina'");
- var symbol = new SimpleFillSymbol(
- SimpleFillSymbol.STYLE_SOLID,
- new SimpleLineSymbol(
- SimpleLineSymbol.STYLE_SOLID,
- new Color([255, 255, 255, 0.35]),
- 1
- ),
- new Color([125, 125, 125, 0.35])
- );
- southCarolinaCounties.setRenderer(new SimpleRenderer(symbol));
- map.addLayer(southCarolinaCounties);
- map.infoWindow.resize(245, 125);
- dialog = new TooltipDialog({
- id: "tooltipDialog",
- style: "position: absolute; width: 250px; font: normal normal normal 10pt Helvetica;z-index:100"
- });
- dialog.startup();
- var highlightSymbol = new SimpleFillSymbol(
- SimpleFillSymbol.STYLE_SOLID,
- new SimpleLineSymbol(
- SimpleLineSymbol.STYLE_SOLID,
- new Color([255, 0, 0]), 3
- ),
- new Color([125, 125, 125, 0.35])
- );
- //close the dialog when the mouse leaves the highlight graphic
- map.on("load", function () {
- map.graphics.enableMouseEvents();
- map.graphics.on("mouse-out", closeDialog);
- });
- //listen for when the onMouseOver event fires on the countiesGraphicsLayer
- //when fired, create a new graphic with the geometry from the event.graphic and add it to the maps graphics layer
- southCarolinaCounties.on("mouse-over", function (evt) {
- var t = "<b>${NAME}</b><hr><b>2000 Population: </b>${POP2000:NumberFormat}<br>"
- + "<b>2000 Population per Sq. Mi.: </b>${POP00_SQMI:NumberFormat}<br>"
- + "<b>2007 Population: </b>${POP2007:NumberFormat}<br>"
- + "<b>2007 Population per Sq. Mi.: </b>${POP07_SQMI:NumberFormat}";
- var content = esriLang.substitute(evt.graphic.attributes, t);
- var highlightGraphic = new Graphic(evt.graphic.geometry, highlightSymbol);
- map.graphics.add(highlightGraphic);
- dialog.setContent(content);
- domStyle.set(dialog.domNode, "opacity", 0.85);
- dijitPopup.open({
- popup: dialog,
- x: evt.pageX,
- y: evt.pageY
- });
- });
- function closeDialog() {
- map.graphics.clear();
- dijitPopup.close(dialog);
- }
- });*/
- </script>
- </head>
- <body class="tundra">
- <div id="mapDiv">
- <div id="info">
- Hover over a county in BaiCheng City to get more information.
- </div>
- <div id="infoXY" style="position:absolute; right:25px; bottom:5px; color:#000; z-index:40;"></div>
- </div>
- </body>
- </html>
最近研究了一段时间Arcgis Javascript的 Web 前段开发, 虽然资料很多,但是还是感觉困难重重。
终于今天努力照着示例做出了一个像模像样的地图,虽然功能很简单,但是碰到了本地化js和Legacy的dojo使用方法很多细节问题,需要在以后工作中特别注意。
以后的路还很长,,,, To be continue。。。
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