具体步骤如下：1. 打开ArcGIS软件并加载数据文件。2. 在工具栏中选择“地理处理工具箱”（Geoprocessing Tools）选项卡。3. 在地理处理工具箱中，找到并选择“绘制多边形”（Draw Polygon）工具。4. 在“绘制多边形”对话框中，输入所需的区域面积和经纬度数据。5. 根据您的需求，设置其他选项，如多边形...
B为Map控件的Paint事件添加处理函数,相应上面的map1.Invalidate(),注意下面的DrawPolygon方法,我们也可以用各种Draw方法,具体参考ESRI.ArcGIS.Mobile.Display类的方法。 map1_Paint 1 private void map1_Paint(object sender, ESRI.ArcGIS.Mobile.MapPaintEventArgs e) 2 { 3 // Checks the coordinate collection fee...
} this.drawToolbar.activate(esri.toolbars.Draw.FREEHAND_POLYLINE); this.disablePan(); }, //画多边形 drawPolygon: function (symbol, onDrawEnd) { this.onDrawEnd = onDrawEnd; if (symbol) { this.drawToolbar.fillSymbol = symbol; } this.drawToolbar.activate(esri.toolbars.Draw.POLYGON);...
Polygons can be created from points to determine the distribution pattern of point features. For example, creating soil maps based on irregular point samplings of soil types, simulating the cellular c
PolygonDrawAction.mode函数(或属性)的定义如下: mode String 自从:ArcGIS 适用于 JavaScript 4.7 的 API 绘图模式。它仅在首次创建操作时才相关。它的值在操作生命周期内不能更改。 可能的值 值说明 hybrid 单击或拖动指针时会添加顶点。 freehand 拖动指针时添加顶点。 click 单击指针时会添加顶点。 可能的值:"...
(''); }, _drawPolygon: function (mapPoints, layer) { var _layer = this._drawGraphicLayer; if (mapPoints.length === 2) { this._drawPolyline(mapPoints, layer); } else if (mapPoints.length > 2) { var polygon = new Polygon({ spatialReference: this._mapView.spatialReference, rings: [...
Draw, TextSymbol, SimpleMarkerSymbol, SimpleLineSymbol, SimpleFillSymbol, Font, Color, Graphic, Polyline, Point, Polygon, geometryEngine, AreasAndLengthsParameters, LengthsParameters, GeometryService, ) { return declare(null, { _map: null,
Calculate Color Theorem Field—Populates a field that can be used to symbolize polygons so that no two adjacent polygons are the same color using a small number of colors. Conversion toolbox Excel toolset Enhanced tools: Excel To Table—The Sheet or Named Range parameter converts named ranges...
For example, a latitude, longitude coordinate is rendered as a point on the map, whereas a city is rendered as a boundary (polygon).You can improve how accurately different locations are rendered on the map by establishing their location type....
Draw—Select the polygon or freehand tool for your drawing and format its fill and border. Draw a polygon of any shape using the cursor. Image—Click Browse and browse to and select the image on your computer. Use the Transparency slider to set the transparency. You can use .png, .jpg...