From d74b495736f0c04522ec54274b70fed0ded2878d Mon Sep 17 00:00:00 2001
From: zhongrj <646384940@qq.com>
Date: Tue, 27 Jun 2023 11:30:06 +0800
Subject: [PATCH] 任务新增导出
---
public/map/controls/toolbar/tools/MeasurePolygonTool.js | 102 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 102 insertions(+), 0 deletions(-)
diff --git a/public/map/controls/toolbar/tools/MeasurePolygonTool.js b/public/map/controls/toolbar/tools/MeasurePolygonTool.js
new file mode 100644
index 0000000..97c757e
--- /dev/null
+++ b/public/map/controls/toolbar/tools/MeasurePolygonTool.js
@@ -0,0 +1,102 @@
+/**
+ * 面测量工具
+ * @author 温杨彪 2015-9-13
+ **/
+define([
+ "dojo/_base/declare",
+ "controls/toolbar/tools/DrawBaseTool",
+ "esri/toolbars/draw",
+ "dojo/dom-style",
+ "dijit/TooltipDialog",
+ "dijit/popup",
+ "esri/geometry/geometryEngine",
+ "dojo/dom",
+ "base/utils/RendererUtil",
+ "esri/graphic",
+ "esri/geometry/geodesicUtils",
+ "esri/units"
+], function(
+ declare,
+ DrawBaseTool,
+ Draw,
+ domStyle,
+ TooltipDialog,
+ popup,
+ geometryEngine,
+ dom,
+ RendererUtil,
+ Graphic,
+ geodesicUtils,
+ Units
+) {
+ var RL = declare([DrawBaseTool], {
+ _tooltip: null,
+ graphic: null,
+ _symbol: null,
+ constructor: function(args) {
+ this._normalIconClass = "tool-measurepolygon-normal";
+ this._overIconClass = "tool-measurepolygon-over";
+ this._selectedIconClass = "tool-measurepolygon-select";
+ this._drawType = Draw.POLYGON;
+ this.tooltip = "量面积";
+ this._symbol = RendererUtil.createSymbol({
+ type: "SimpleFillSymbol",
+ "outline": {
+ style: "solid",
+ width: 2,
+ alpha: 0.5,
+ color: "#FD8044"
+ },
+ width: 2,
+ alpha: 0.5,
+ color: "#FD8044"
+ });
+ },
+ postCreate: function() {
+ this.inherited(arguments);
+ this._isDrawOnece = false;
+ this._tooltip = new TooltipDialog({
+ id: '_polygonresulttooltip',
+ content: "<span id='measurepolygonresultspan'>测量结果：</span>"
+ });
+ /* domStyle.set(this.tool, "border-top-right-radius", "5px");
+ domStyle.set(this.tool, "border-bottom-right-radius", "5px");
+ domStyle.set(this.tool, "margin-right", "10px");*/
+ },
+ onDrawEnd: function(geom) {
+ this.inherited(arguments);
+ geom.spatialReference.wkid = 4326;
+ var results = geodesicUtils.geodesicAreas([geom], Units.SQUARE_METERS);
+ var result = results[0];
+ if(result > 100000000) {
+ dom.byId("measurepolygonresultspan").innerHTML = "测量结果：" + (result / 1000000).toFixed(2) + "平方千米";
+ } else if(result > 10000) {
+ dom.byId("measurepolygonresultspan").innerHTML = "测量结果：" + (result / 10000).toFixed(2) + "公顷";
+ } else {
+ dom.byId("measurepolygonresultspan").innerHTML = "测量结果：" + result.toFixed(0) + "平方米";
+ }
+ if(this.graphic != null) {
+ this.graphic.setGeometry(geom);
+ } else {
+ this.graphic = new Graphic(geom, this._symbol);
+ this.map.graphics.add(this.graphic);
+ }
+ },
+ activate: function() {
+ this.inherited(arguments);
+ dijit.Tooltip.defaultPosition = ["below"];
+ popup.open({
+ popup: this._tooltip,
+ around: this.domNode
+ });
+ dom.byId("measurepolygonresultspan").innerHTML = "测量结果：";
+ },
+ deactivate: function() {
+ this.inherited(arguments);
+ popup.close(this._tooltip);
+ this.map.graphics.remove(this.graphic);
+ this.graphic = null;
+ },
+ });
+ return RL;
+});
\ No newline at end of file
--
Gitblit v1.9.3