C# Imaging - Polygon Annotation Tutorial

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using RasterEdge.Imaging.Annotation;
using System.Diagnostics;
using RasterEdge.Imaging.Annotation.Basic;

namespace RasterEdge.Imaging.Demo.Annotation
{
    public class PolygonAnnotationDemo
    {
        /*
         * 
         * 
         *      SDK Dependency: 
         *              RasterEdge.Imaging.Annotation.dll
         * 
         * 
         */

        public static void Test()
        {
            try
            {
                PolygonAnnotation obj = new PolygonAnnotation();
                //set Track points
                obj.Points = new List<LinePoint>();
                obj.Points.Add(new LinePoint(105.0F, 92.0F));
                obj.Points.Add(new LinePoint(354.0F, 143.0F));
                obj.Points.Add(new LinePoint(350.0F, 298.0F));
                obj.Points.Add(new LinePoint(222.0F, 345.0F));
                obj.Points.Add(new LinePoint(114.0F, 261.0F));

                //set annotation edge property
                obj.OutLine = new LinePen();
                obj.OutLine.Width = 5.0F;//set edge width
                obj.OutLine.Brush = new AnnotationBrush();
                obj.OutLine.Brush.FillType = RasterEdge.Imaging.Annotation.FillType.Solid;//set annotation edge style
                obj.OutLine.Brush.Solid_Color = Color.Blue;//set annotation edge color

                //set the property of filled shape
                obj.Fill = new AnnotationBrush();
                obj.Fill.FillType = RasterEdge.Imaging.Annotation.FillType.Solid;//set filled shape style
                obj.Fill.Solid_Color = Color.Gray;//set filled shape color

                //set the property of shadow
                obj.ShadowFill = new AnnotationBrush();
                obj.ShadowFill.FillType = RasterEdge.Imaging.Annotation.FillType.Solid;//set shadow style
                obj.ShadowFill.Solid_Color = Color.Green;//set shadow color
                obj.ShadowX = 10.0F;//set shadow position
                obj.ShadowY = 12.0F;
                obj.ShowShadow = true;//show shadow or not

                string folderName = "C:/";
                Bitmap img = obj.CreateAnnotation();
                img.Save(folderName + "PolygonAnnotation.png");
            }
            catch (Exception ex)
            {
                Debug.WriteLine(ex.Message);
            }
        }
    }
}