kev/Drawer/UCDraw/SigmaDrawerElement/DrawerGroup.cs

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

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Serialization;
using GeoSigmaDrawLib;
using SigmaDrawerStyle;

namespace SigmaDrawerElement
{
    /// <summary>
    /// 图元组.
    /// </summary>
    [TypeConverter(typeof(PropertySorter))]
    public class DrawerGroup : ElementBase
    {
        /// <summary>
        /// Initializes a new instance of the <see cref="DrawerGroup"/> class.
        /// </summary>
        public DrawerGroup()
        {
            ElementType = DrawElementType.ELEMENT_BLOCK;
        }
        [Browsable(false)]
        [XmlAttribute("Flags")]
        public int Flags { get; set; }

        [Category("基础属性"), DisplayName("数据范围"), ReadOnly(true), PropertyOrder(2)]
        [XmlElement("MapRange")]
        public string MapRange { get; set; }

        [Browsable(false)]
        [XmlElement("Range")]
        public string RangeProxy
        {
            get
            {
                return $"{Range.Left}, {Range.Top}, {Range.Right}, {Range.Bottom}";
            }

            set
            {
                try
                {
                    double[] values = value.Split(",").Select(Double.Parse).ToArray();
                    if (values.Length >= 4)
                    {
                        Range = RectangleD.FromLTRB(values[0], values[1], values[2], values[3]);
                    }
                }
                catch (Exception)
                {
                }
            }
        }

        /// <summary>
        /// 图件范围
        /// </summary>
        [XmlIgnore]
        [Browsable(false)]
        public RectangleD Range { get; set;  }
    }
}