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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Xml;
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using System.Xml.Serialization;
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/*
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//CString sXML = _T("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\
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<yz-graph tag=\"rect\" min=\"\" max=\"\" avg=\"\">\
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<G id=\"1\" x=\"0\" y=\"0\"/>\
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<G id=\"2\" x=\"37\" y=\"25\"/>\
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<G id=\"3\" x=\"38\" y=\"25\"/>\
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<G id=\"4\" x=\"39\" y=\"25\"/>\
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</yz-graph>");
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*/
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namespace GummingCommon
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{
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public class ComInterface
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{
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//tag 值域: "dot", "line" , "rect", "ellipse", "polygon"， 分别是点，直线，矩形，椭圆， 多边形
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public const string Dot = "dot";
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public const string Line = "line";
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public const string Rectangle = "rect";
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public const string Circle = "ellipse";
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public const string Polygon = "polygon";
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public static string Transfer(string tag, List<coordinate> coordinates)
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{
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yzgraph yz = new yzgraph();
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yz.tag = tag;
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yz.coordinates = new List<coordinate>();
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yz.coordinates = coordinates;
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XmlSerializer serializer = new XmlSerializer(typeof(yzgraph));
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MemoryStream ms = new MemoryStream();
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StreamWriter sw = new StreamWriter(ms, Encoding.UTF8);
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XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
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ns.Add("", "");//remove default namespace
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serializer.Serialize(sw, yz, ns);
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string xml = Encoding.UTF8.GetString(ms.ToArray());
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ms.Close();
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return xml.Replace("<?", "<?").Replace("?>", " ?>");
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}
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public static yzgraph Read(string xml)
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{
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XmlDocument xdoc = new XmlDocument();
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try
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{
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xdoc.LoadXml(xml);
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XmlNodeReader reader = new XmlNodeReader(xdoc.DocumentElement);
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XmlSerializer ser = new XmlSerializer(typeof(yzgraph));
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object obj = ser.Deserialize(reader);
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return (yzgraph)obj;
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}
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catch
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{
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return default(yzgraph);
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}
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}
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}
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[Serializable]
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[XmlRoot("yz-graph")]
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public class yzgraph
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{
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[XmlAttribute]
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public string tag { get; set; }
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[XmlAttribute]
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public string min { get; set; }
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[XmlAttribute]
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public string max { get; set; }
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[XmlAttribute]
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public string avg { get; set; }
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[XmlElementAttribute(ElementName = "G")]
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public List<coordinate> coordinates { get; set; }
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}
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[Serializable]
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public class coordinate
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{
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[XmlAttribute]
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public string id { get; set; }
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[XmlAttribute]
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public string x { get; set; }
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[XmlAttribute]
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public string y { get; set; }
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}
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}
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