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C# Polyline.ConstructGeodesicCircle方法代码示例

本文整理汇总了C#中Polyline.ConstructGeodesicCircle方法的典型用法代码示例。如果您正苦于以下问题:C# Polyline.ConstructGeodesicCircle方法的具体用法?C# Polyline.ConstructGeodesicCircle怎么用?C# Polyline.ConstructGeodesicCircle使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Polyline的用法示例。


在下文中一共展示了Polyline.ConstructGeodesicCircle方法的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: UpdateFeedbackWithGeoCircle

        private void UpdateFeedbackWithGeoCircle()
        {
            if (Point1 == null || Distance <= 0.0)
                return;

            var construct = new Polyline() as IConstructGeodetic;
            if (construct != null)
            {
                ClearTempGraphics();
                AddGraphicToMap(Point1, new RgbColor() { Green = 255 } as IColor, true);
                construct.ConstructGeodesicCircle(Point1, GetLinearUnit(), Distance, esriCurveDensifyMethod.esriCurveDensifyByAngle, 0.45);
                Point2 = (construct as IPolyline).ToPoint;
                var color = new RgbColorClass() as IColor;
                this.AddGraphicToMap(construct as IGeometry, color, true, rasterOpCode: esriRasterOpCode.esriROPNotXOrPen);
            }
        }
开发者ID:Esri,项目名称:distance-direction-addin-dotnet,代码行数:16,代码来源:CircleViewModel.cs

示例2: CreateCircle

        /// <summary>
        /// Create geodetic circle
        /// </summary>
        private void CreateCircle()
        {
            if (Point1 == null && Point2 == null)
            {
                return;
            }

            var polyLine = new Polyline() as IPolyline;
            polyLine.SpatialReference = Point1.SpatialReference;
            var ptCol = polyLine as IPointCollection;
            ptCol.AddPoint(Point1); 
            ptCol.AddPoint(Point2);

            UpdateDistance(polyLine as IGeometry);

            try
            {
                var construct = new Polyline() as IConstructGeodetic;
                if (construct != null)
                {
                    construct.ConstructGeodesicCircle(Point1, GetLinearUnit(), Distance, esriCurveDensifyMethod.esriCurveDensifyByDeviation, 0.0001);
                    //var color = new RgbColorClass() { Red = 255 } as IColor;
                    this.AddGraphicToMap(construct as IGeometry);
                    Point2 = null; 
                    HasPoint2 = false;
                    ResetFeedback();
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
        }
开发者ID:Esri,项目名称:distance-direction-addin-dotnet,代码行数:36,代码来源:CircleViewModel.cs

示例3: ConstructGeoCircle

 private void ConstructGeoCircle()
 {
     var construct = new Polyline() as IConstructGeodetic;
     if (construct != null)
     {
         construct.ConstructGeodesicCircle(Point1, GetLinearUnit(), Distance, esriCurveDensifyMethod.esriCurveDensifyByAngle, 0.45);
         Point2 = (construct as IPolyline).ToPoint;
         this.AddGraphicToMap(construct as IGeometry);
         maxDistance = Math.Max(Distance, maxDistance);
     }
 }
开发者ID:Esri,项目名称:distance-direction-addin-dotnet,代码行数:11,代码来源:RangeViewModel.cs


注:本文中的Polyline.ConstructGeodesicCircle方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。