kev/Drawer/UCDraw/SigmaDrawerElement/DrawerPline.cs

// <copyright file="DrawerPline.cs" company="PlaceholderCompany">
// Copyright (c) PlaceholderCompany. All rights reserved.
// </copyright>

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Serialization;
using GeoSigmaDrawLib;
using SigmaDrawerStyle;
#if WEB_SERVICE
#else
using System.Drawing.Design;
#endif
namespace SigmaDrawerElement
{
    /// <summary>
    /// 线图元类.
    /// </summary>
    [TypeConverter(typeof(PropertySorter))]
    public class DrawerPline: ElementBase
    {
        /// <summary>
        /// Initializes a new instance of the <see cref="DrawerPline"/> class.
        /// </summary>
        public DrawerPline()
        {
            ElementType = DrawElementType.ELEMENT_CURVE;
        }
        /// <summary>
        /// Gets or sets the name.
        /// </summary>
        [XmlAttribute("Name")]
        [Category("基础属性"), DisplayName("名称"), PropertyOrder(0)]
        public override string Name { get; set; }

        /// <summary>
        /// Gets or sets the width.
        /// </summary>
        [Browsable(false)]
        [XmlAttribute("Width")]
        [Category("基础属性"), DisplayName("宽度"), PropertyOrder(1)]
        public double Width { get; set; } = 0;

        /// <summary>
        /// Gets or sets the display type.
        /// </summary>
        [Browsable(false)]
        [XmlAttribute("Type")]
        [Category("基础属性"), DisplayName("显示方式"), PropertyOrder(2)]
        public string DisplayType { get; set; }

        private string coordinate;
        /// <summary>
        /// Gets or sets the coordinate.
        /// </summary>
        [XmlElement("Coordinate")]
        [Category("基础属性"), DisplayName("坐标"), PropertyOrder(3)]
#if WEB_SERVICE
#else
        [Editor("UCDraw.Editor.CoordinateEditor, UCDraw", typeof(UITypeEditor))]
#endif
        public string Coordinate
        {
            get
            {
                if (coordinate == null)
                {
                    return null;
                }
                StringBuilder strbData = new StringBuilder();
                TextReader tr = new StringReader(coordinate);
                string strLine = string.Empty;
                while ((strLine = tr.ReadLine()) != null)
                {
                    string strData = strLine.Trim(' ', '\t');
                    if (string.IsNullOrWhiteSpace(strData))
                    {
                        continue;
                    }
                    strbData.AppendLine(strData);
                }
                coordinate = strbData.ToString();
                return coordinate;
            }
            set
            {
                coordinate = value;
            }
        }
        /// <summary>
        /// Converts to dfdstring.
        /// </summary>
        /// <returns>
        /// 数据内容
        /// </returns>
        public override string ToDfdString()
        {
            string strCoor = this.Coordinate;
            if (string.IsNullOrEmpty(strCoor))
            {
                return string.Empty;
            }
            StringBuilder strb = new StringBuilder();
            if (string.IsNullOrEmpty(this.Name))
            {
                strb.AppendLine("Pline");
            }
            else
            {
                strb.AppendLine($"Pline.{this.Name}");
            }
            strb.AppendLine(strCoor);
            strb.AppendLine();
            return strb.ToString();
        }
    }
}