using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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namespace Eventech.DynPicture.Model
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{
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/// <summary>
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/// 图片标注信息
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/// </summary>
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public class PictureMarkInfo: IPictureBaseInfo, ICloneable
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{
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public PictureMarkInfo() { }
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public PictureMarkInfo(PictureMarkInfo rhs)
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{
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#region base
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this.ID = rhs.ID;
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this.Name = rhs.Name;
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this.AllowEdit = rhs.AllowEdit;
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this.InfoType = rhs.InfoType;
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this.Level = rhs.Level;
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this.Description = rhs.Description;
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this.Tag = rhs.Tag;
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#endregion
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this.StartPointF = rhs.StartPointF;
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this.EndPointF = rhs.EndPointF;
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this.ExtendPointF = rhs.ExtendPointF;
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#region Line
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this.LineColor = rhs.LineColor;
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this.LineWidth = rhs.LineWidth;
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this.LineExtendLength = rhs.LineExtendLength;
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#endregion
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#region Arrow
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this.ArrowDirection = rhs.ArrowDirection;
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this.ArrowLength = rhs.ArrowLength;
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this.ArrowWidth = rhs.ArrowWidth;
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this.ArrowColor = rhs.ArrowColor;
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#endregion
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}
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#region 图片信息基础属性
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/// <summary>
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/// 唯一标识
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/// </summary>
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public long ID { get; set; }
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/// <summary>
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/// 名称
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/// </summary>
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public string Name { get; set; }
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/// <summary>
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/// 是否允许修改
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/// </summary>
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public bool AllowEdit { get; set; }
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/// <summary>
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/// 获取图片信息类型
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/// </summary>
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public ePictureInfoType InfoType
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{
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get { return _infoType; }
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private set { _infoType = value; }
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}
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private ePictureInfoType _infoType = ePictureInfoType.Mark;
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/// <summary>
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/// 图层
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/// </summary>
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public int Level { get; set; }
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/// <summary>
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/// 描述
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/// </summary>
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public virtual string Description { get; set; }
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/// <summary>
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/// 标签
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/// </summary>
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public virtual string Tag { get; set; }
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#endregion
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/// <summary>
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/// 开始点
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/// </summary>
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public PointF StartPointF { get; set; }
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/// <summary>
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/// 结束点
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/// </summary>
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public PointF EndPointF { get; set; }
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/// <summary>
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/// 延申点
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/// </summary>
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public PointF ExtendPointF { get; set; }
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#region Line
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/// <summary>
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/// 线延申长度
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/// </summary>
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public float LineExtendLength
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{
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get { return _lineExtendLength; }
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set { _lineExtendLength = value; }
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}
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private float _lineExtendLength = XmlConfigInfo.ConfigInfo.LineExtendLength;
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/// <summary>
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/// 线宽
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/// </summary>
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public float LineWidth
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{
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get { return _lineWidth; }
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set { _lineWidth = value; }
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}
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private float _lineWidth = XmlConfigInfo.ConfigInfo.LineWidth;
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/// <summary>
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/// 线色
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/// </summary>
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public Color LineColor
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{
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get { return _lineColor; }
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set { _lineColor = value; }
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}
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private Color _lineColor = XmlConfigInfo.ConfigInfo.LineColor;
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#endregion
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#region arrow
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/// <summary>
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/// 箭头方向
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/// </summary>
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public eArrowDirection ArrowDirection
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{
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get { return _arrowDirection; }
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set { _arrowDirection = value; }
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}
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private eArrowDirection _arrowDirection =XmlConfigInfo.ConfigInfo.ArrowDirection ;
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/// <summary>
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/// 箭头长度
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/// </summary>
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public float ArrowLength
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{
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get { return _arrowLength; }
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set { _arrowLength = value; }
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}
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private float _arrowLength = XmlConfigInfo.ConfigInfo.ArrowLength;
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/// <summary>
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/// 箭头宽度
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/// </summary>
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public float ArrowWidth
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{
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get { return _arrowWidth; }
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set { _arrowWidth = value; }
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}
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private float _arrowWidth = XmlConfigInfo.ConfigInfo.ArrowWidth;
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/// <summary>
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/// 箭头颜色
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/// </summary>
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public Color ArrowColor
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{
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get { return _arrowColor; }
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set { _arrowColor = value; }
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}
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private Color _arrowColor = XmlConfigInfo.ConfigInfo.ArrowColor;
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#endregion
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#region Clone
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/// <summary>
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///
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/// </summary>
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/// <returns></returns>
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public PictureMarkInfo Clone()
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{
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return new PictureMarkInfo(this);
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}
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object ICloneable.Clone()
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{
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return this.Clone();
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}
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#endregion Clone
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public ImageInfoCoordinate GetCoordinate(Graphics g)
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{
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PointF pf = new PointF();
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SizeF sf = new SizeF();
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StringAlignment horiz=StringAlignment.Near;
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StringAlignment verti=StringAlignment.Near;
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var condition1=this.ExtendPointF.X > this.StartPointF.X && this.ExtendPointF.X > this.EndPointF.X;
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var condition2=this.ExtendPointF.X < this.StartPointF.X && this.ExtendPointF.X < this.EndPointF.X;
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var conditon3=this.ExtendPointF.Y > this.StartPointF.Y && this.ExtendPointF.Y > this.EndPointF.Y;
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var condition4 = this.ExtendPointF.Y < this.StartPointF.Y && this.ExtendPointF.Y < this.EndPointF.Y;
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if(condition1||condition2)
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{
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pf.X = this.ExtendPointF.X;
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pf.Y = this.StartPointF.Y > this.EndPointF.Y ? this.EndPointF.Y : this.StartPointF.Y;
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sf.Width = 2 * XmlConfigInfo.ConfigInfo.LineShadow;
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sf.Height =Math.Abs(this.EndPointF.Y-this.StartPointF.Y);
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horiz=StringAlignment.Center;
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verti=StringAlignment.Near;
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}
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else if(conditon3||condition4)
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{
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pf.Y=this.ExtendPointF.Y;
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pf.X=this.StartPointF.X>this.EndPointF.X?this.EndPointF.X:this.StartPointF.X;
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sf.Height = 2 * XmlConfigInfo.ConfigInfo.LineShadow;
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sf.Width=Math.Abs(this.EndPointF.X-this.StartPointF.X);
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horiz=StringAlignment.Near;
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verti=StringAlignment.Center;
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}
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return new ImageInfoCoordinate(pf,0,sf,horiz,verti);
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}
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public void DrawInfo(Graphics g, ImageInfoCoordinate coordinate)
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{
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g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High;
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g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
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using (var pen = new Pen(this.ArrowColor, this.LineWidth))
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using (var bru = new SolidBrush(this.ArrowColor))
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{
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var condition1 = this.ExtendPointF.X > this.StartPointF.X && this.ExtendPointF.X > this.EndPointF.X;
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var condition2 = this.ExtendPointF.X < this.StartPointF.X && this.ExtendPointF.X < this.EndPointF.X;
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var conditon3 = this.ExtendPointF.Y > this.StartPointF.Y && this.ExtendPointF.Y > this.EndPointF.Y;
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var condition4 = this.ExtendPointF.Y < this.StartPointF.Y && this.ExtendPointF.Y < this.EndPointF.Y;
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if (condition1)
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{
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g.DrawLine(pen, this.StartPointF, new PointF(this.ExtendPointF.X + this.LineExtendLength, this.StartPointF.Y));
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g.DrawLine(pen, this.EndPointF, new PointF(this.ExtendPointF.X + this.LineExtendLength, this.EndPointF.Y));
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var x = this.ExtendPointF.X;
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var minY = this.StartPointF.Y > this.EndPointF.Y ? this.EndPointF.Y : this.StartPointF.Y;
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var maxY = this.StartPointF.Y > this.EndPointF.Y ? this.StartPointF.Y : this.EndPointF.Y;
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var minY0 = this.ArrowDirection == eArrowDirection.Inner ? minY - this.LineExtendLength : minY - this.ArrowLength - this.LineExtendLength;
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var maxY0 = this.ArrowDirection == eArrowDirection.Inner ? maxY + this.LineExtendLength : maxY + this.ArrowLength + this.LineExtendLength;
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var halfMarkLineWidth = this.LineWidth / 2;
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var halfArrowWidth = this.ArrowWidth / 2;
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var pl1 = new PointF(x-halfMarkLineWidth,minY0);
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var pl2 = new PointF(x+halfMarkLineWidth,minY0);
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var pl3 = new PointF(x+halfMarkLineWidth,maxY0);
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var pl4 = new PointF(x-halfMarkLineWidth,maxY0);
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var ps = new PointF[] { pl1, pl2, pl3, pl4 };
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g.FillPolygon(bru, ps);
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if (this.ArrowDirection == eArrowDirection.Inner)
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{
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var pit1 = new PointF(x,minY);
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var pit2 = new PointF(x+halfArrowWidth,minY+this.ArrowLength);
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var pit3 = new PointF(x-halfArrowWidth,minY+this.ArrowLength);
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var pits = new PointF[] { pit1,pit2,pit3};
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g.FillPolygon(bru, pits);
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var pib1 = new PointF(x,maxY);
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var pib2 = new PointF(x+halfArrowWidth,maxY-this.ArrowLength);
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var pib3 = new PointF(x-halfArrowWidth,maxY-this.ArrowLength);
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var pibs = new PointF[] { pib1,pib2,pib3};
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g.FillPolygon(bru, pibs);
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}
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else if (this.ArrowDirection == eArrowDirection.Outer)
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{
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var pit1 = new PointF(x, minY);
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var pit2 = new PointF(x + halfArrowWidth, minY - this.ArrowLength);
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var pit3 = new PointF(x - halfArrowWidth, minY - this.ArrowLength);
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var pits = new PointF[] { pit1, pit2, pit3 };
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g.FillPolygon(bru, pits);
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var pib1 = new PointF(x, maxY);
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var pib2 = new PointF(x + halfArrowWidth, maxY + this.ArrowLength);
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var pib3 = new PointF(x - halfArrowWidth, maxY + this.ArrowLength);
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var pibs = new PointF[] { pib1, pib2, pib3 };
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g.FillPolygon(bru, pibs);
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}
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}
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else if (condition2)
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{
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g.DrawLine(pen, this.StartPointF, new PointF(this.ExtendPointF.X - this.LineExtendLength, this.StartPointF.Y));
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g.DrawLine(pen, this.EndPointF, new PointF(this.ExtendPointF.X - this.LineExtendLength, this.EndPointF.Y));
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var x = this.ExtendPointF.X;
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var minY = this.StartPointF.Y > this.EndPointF.Y ? this.EndPointF.Y : this.StartPointF.Y;
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var maxY = this.StartPointF.Y > this.EndPointF.Y ? this.StartPointF.Y : this.EndPointF.Y;
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var minY0 = this.ArrowDirection == eArrowDirection.Inner ? minY - this.LineExtendLength : minY - this.ArrowLength - this.LineExtendLength;
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var maxY0 = this.ArrowDirection == eArrowDirection.Inner ? maxY + this.LineExtendLength : maxY + this.ArrowLength + this.LineExtendLength;
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var halfMarkLineWidth = this.LineWidth / 2;
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var halfArrowWidth = this.ArrowWidth / 2;
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var pl1 = new PointF(x - halfMarkLineWidth, minY0);
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var pl2 = new PointF(x + halfMarkLineWidth, minY0);
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var pl3 = new PointF(x + halfMarkLineWidth, maxY0);
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var pl4 = new PointF(x - halfMarkLineWidth, maxY0);
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var ps = new PointF[] { pl1, pl2, pl3, pl4 };
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g.FillPolygon(bru, ps);
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if (this.ArrowDirection == eArrowDirection.Inner)
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{
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var pit1 = new PointF(x, minY);
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var pit2 = new PointF(x + halfArrowWidth, minY + this.ArrowLength);
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var pit3 = new PointF(x - halfArrowWidth, minY + this.ArrowLength);
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var pits = new PointF[] { pit1, pit2, pit3 };
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g.FillPolygon(bru, pits);
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var pib1 = new PointF(x, maxY);
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var pib2 = new PointF(x + halfArrowWidth, maxY - this.ArrowLength);
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var pib3 = new PointF(x - halfArrowWidth, maxY - this.ArrowLength);
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var pibs = new PointF[] { pib1, pib2, pib3 };
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g.FillPolygon(bru, pibs);
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}
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else if (this.ArrowDirection == eArrowDirection.Outer)
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{
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var pit1 = new PointF(x, minY);
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var pit2 = new PointF(x + halfArrowWidth, minY - this.ArrowLength);
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var pit3 = new PointF(x - halfArrowWidth, minY - this.ArrowLength);
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var pits = new PointF[] { pit1, pit2, pit3 };
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g.FillPolygon(bru, pits);
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var pib1 = new PointF(x, maxY);
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var pib2 = new PointF(x + halfArrowWidth, maxY + this.ArrowLength);
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var pib3 = new PointF(x - halfArrowWidth, maxY + this.ArrowLength);
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var pibs = new PointF[] { pib1, pib2, pib3 };
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g.FillPolygon(bru, pibs);
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}
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}
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else if (conditon3)
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{
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g.DrawLine(pen, this.StartPointF, new PointF(this.StartPointF.X,this.ExtendPointF.Y+this.LineExtendLength));
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g.DrawLine(pen, this.EndPointF, new PointF(this.EndPointF.X, this.ExtendPointF.Y+this.LineExtendLength));
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var y = this.ExtendPointF.Y;
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var minX=this.StartPointF.X>this.EndPointF.X?this.EndPointF.X:this.StartPointF.X;
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var maxX = this.StartPointF.X > this.EndPointF.X ? this.StartPointF.X : this.EndPointF.X;
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var minX0 = this.ArrowDirection == eArrowDirection.Inner ? minX - this.LineExtendLength : minX - this.ArrowLength - this.LineExtendLength;
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var maxX0 = this.ArrowDirection == eArrowDirection.Inner ? maxX + this.LineExtendLength : maxX + this.ArrowLength + this.LineExtendLength;
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var halfMarkLineWidth = this.LineWidth / 2;
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var halfArrowWidth = this.ArrowWidth / 2;
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var pl1 = new PointF(minX0,y-halfMarkLineWidth);
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var pl2 = new PointF(minX0,y+halfMarkLineWidth);
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var pl3 = new PointF(maxX0,y+halfMarkLineWidth);
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var pl4 = new PointF(maxX0,y-halfMarkLineWidth);
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var ps = new PointF[] { pl1, pl2, pl3, pl4 };
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g.FillPolygon(bru, ps);
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if (this.ArrowDirection == eArrowDirection.Inner)
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{
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var pit1 = new PointF(minX,y);
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var pit2 = new PointF(minX+this.ArrowLength,y+halfArrowWidth);
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var pit3 = new PointF(minX + this.ArrowLength, y - halfArrowWidth);
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var pits = new PointF[] { pit1, pit2, pit3 };
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g.FillPolygon(bru, pits);
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var pib1 = new PointF(maxX,y);
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var pib2 = new PointF(maxX-this.ArrowLength, y+halfArrowWidth);
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var pib3 = new PointF(maxX - this.ArrowLength, y - halfArrowWidth);
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var pibs = new PointF[] { pib1, pib2, pib3 };
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g.FillPolygon(bru, pibs);
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}
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else if (this.ArrowDirection == eArrowDirection.Outer)
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{
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var pit1 = new PointF(minX, y);
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var pit2 = new PointF(minX - this.ArrowLength, y + halfArrowWidth);
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var pit3 = new PointF(minX - this.ArrowLength, y - halfArrowWidth);
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var pits = new PointF[] { pit1, pit2, pit3 };
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g.FillPolygon(bru, pits);
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var pib1 = new PointF(maxX, y);
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var pib2 = new PointF(maxX + this.ArrowLength, y + halfArrowWidth);
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var pib3 = new PointF(maxX + this.ArrowLength, y - halfArrowWidth);
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var pibs = new PointF[] { pib1, pib2, pib3 };
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g.FillPolygon(bru, pibs);
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}
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}
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else if (condition4)
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{
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g.DrawLine(pen, this.StartPointF, new PointF(this.StartPointF.X, this.ExtendPointF.Y - this.LineExtendLength));
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g.DrawLine(pen, this.EndPointF, new PointF(this.EndPointF.X, this.ExtendPointF.Y - this.LineExtendLength));
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var y = this.ExtendPointF.Y;
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var minX = this.StartPointF.X > this.EndPointF.X ? this.EndPointF.X : this.StartPointF.X;
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var maxX = this.StartPointF.X > this.EndPointF.X ? this.StartPointF.X : this.EndPointF.X;
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var minX0 = this.ArrowDirection == eArrowDirection.Inner ? minX - this.LineExtendLength : minX - this.ArrowLength - this.LineExtendLength;
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var maxX0 = this.ArrowDirection == eArrowDirection.Inner ? maxX + this.LineExtendLength : maxX + this.ArrowLength + this.LineExtendLength;
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var halfMarkLineWidth = this.LineWidth / 2;
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var halfArrowWidth = this.ArrowWidth / 2;
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var pl1 = new PointF(minX0, y - halfMarkLineWidth);
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var pl2 = new PointF(minX0, y + halfMarkLineWidth);
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var pl3 = new PointF(maxX0, y + halfMarkLineWidth);
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var pl4 = new PointF(maxX0, y - halfMarkLineWidth);
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var ps = new PointF[] { pl1, pl2, pl3, pl4 };
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g.FillPolygon(bru, ps);
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if (this.ArrowDirection == eArrowDirection.Inner)
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{
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var pit1 = new PointF(minX, y);
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var pit2 = new PointF(minX + this.ArrowLength, y + halfArrowWidth);
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var pit3 = new PointF(minX + this.ArrowLength, y - halfArrowWidth);
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var pits = new PointF[] { pit1, pit2, pit3 };
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g.FillPolygon(bru, pits);
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var pib1 = new PointF(maxX, y);
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var pib2 = new PointF(maxX - this.ArrowLength, y + halfArrowWidth);
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var pib3 = new PointF(maxX - this.ArrowLength, y - halfArrowWidth);
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var pibs = new PointF[] { pib1, pib2, pib3 };
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g.FillPolygon(bru, pibs);
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}
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else if (this.ArrowDirection == eArrowDirection.Outer)
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{
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var pit1 = new PointF(minX, y);
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var pit2 = new PointF(minX - this.ArrowLength, y + halfArrowWidth);
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var pit3 = new PointF(minX - this.ArrowLength, y - halfArrowWidth);
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var pits = new PointF[] { pit1, pit2, pit3 };
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g.FillPolygon(bru, pits);
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var pib1 = new PointF(maxX, y);
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var pib2 = new PointF(maxX + this.ArrowLength, y + halfArrowWidth);
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var pib3 = new PointF(maxX + this.ArrowLength, y - halfArrowWidth);
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var pibs = new PointF[] { pib1, pib2, pib3 };
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g.FillPolygon(bru, pibs);
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}
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}
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}
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}
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/// <summary>
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/// 绘制高亮外观
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/// </summary>
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/// <param name="g"></param>
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/// <param name="coordinate"></param>
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/// <param name="func"></param>
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public void DrawHighlightAppearance(Graphics g, ImageInfoCoordinate coordinate, Func<PointF, PointF> func)
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{
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var points = new PointF[5];
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points[0] = func(coordinate.AfterLeftTop);
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points[1] = func(coordinate.AfterRightTop);
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points[2] = func(coordinate.AfterRightBottom);
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points[3] = func(coordinate.AfterLeftBottom);
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points[4] = points[0];
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using (var pen = new Pen(XmlConfigInfo.ConfigInfo.HighlightBorderColor, XmlConfigInfo.ConfigInfo.HighlightBorderWidth))
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{
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g.DrawLines(pen, points);
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}
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}
|
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public void IncreaseAxisValue(eAxis axis, float value)
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{
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switch (axis)
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{
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case eAxis.X:
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this.StartPointF = new PointF(this.StartPointF.X + value, this.StartPointF.Y);
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this.EndPointF = new PointF(this.EndPointF.X + value, this.EndPointF.Y);
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this.ExtendPointF = new PointF(this.ExtendPointF.X + value, this.ExtendPointF.Y);
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break;
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case eAxis.Y:
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this.StartPointF = new PointF(this.StartPointF.X, this.StartPointF.Y + value);
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this.EndPointF = new PointF(this.EndPointF.X, this.EndPointF.Y + value);
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this.ExtendPointF = new PointF(this.ExtendPointF.X, this.ExtendPointF.Y + value);
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break;
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default: break;
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}
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}
|
|
|
|
|
|
|
|
public void DrawInfo2(Graphics g, ImageInfoCoordinate coordinate)
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{
|
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High;
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g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
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using (var pen = new Pen(this.ArrowColor, this.LineWidth))
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using (var bru = new SolidBrush(this.ArrowColor))
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{
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var condition1 = this.ExtendPointF.X > this.StartPointF.X && this.ExtendPointF.X > this.EndPointF.X;
|
var condition2 = this.ExtendPointF.X < this.StartPointF.X && this.ExtendPointF.X < this.EndPointF.X;
|
var conditon3 = this.ExtendPointF.Y > this.StartPointF.Y && this.ExtendPointF.Y > this.EndPointF.Y;
|
var condition4 = this.ExtendPointF.Y < this.StartPointF.Y && this.ExtendPointF.Y < this.EndPointF.Y;
|
if (condition1)
|
{
|
g.DrawLine(pen, this.StartPointF, new PointF(this.ExtendPointF.X + this.LineExtendLength, this.StartPointF.Y));
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g.DrawLine(pen, this.EndPointF, new PointF(this.ExtendPointF.X + this.LineExtendLength, this.EndPointF.Y));
|
|
var x = this.ExtendPointF.X;
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var minY = this.StartPointF.Y > this.EndPointF.Y ? this.EndPointF.Y : this.StartPointF.Y;
|
var maxY = this.StartPointF.Y > this.EndPointF.Y ? this.StartPointF.Y : this.EndPointF.Y;
|
var minY0 = this.ArrowDirection == eArrowDirection.Inner ? minY - this.LineExtendLength : minY - this.ArrowLength - this.LineExtendLength;
|
var maxY0 = this.ArrowDirection == eArrowDirection.Inner ? maxY + this.LineExtendLength : maxY + this.ArrowLength + this.LineExtendLength;
|
var halfMarkLineWidth = this.LineWidth / 2;
|
var halfArrowWidth = this.ArrowWidth / 2;
|
|
var pl1 = new PointF(x - halfMarkLineWidth, minY0);
|
var pl2 = new PointF(x + halfMarkLineWidth, minY0);
|
var pl3 = new PointF(x + halfMarkLineWidth, maxY0);
|
var pl4 = new PointF(x - halfMarkLineWidth, maxY0);
|
var ps = new PointF[] { pl1, pl2, pl3, pl4 };
|
g.FillPolygon(bru, ps);
|
|
if (this.ArrowDirection == eArrowDirection.Inner)
|
{
|
var pit1 = new PointF(x, minY);
|
var pit2 = new PointF(x + halfArrowWidth, minY + this.ArrowLength);
|
var pit3 = new PointF(x - halfArrowWidth, minY + this.ArrowLength);
|
var pits = new PointF[] { pit1, pit2, pit3 };
|
g.FillPolygon(bru, pits);
|
|
var pib1 = new PointF(x, maxY);
|
var pib2 = new PointF(x + halfArrowWidth, maxY - this.ArrowLength);
|
var pib3 = new PointF(x - halfArrowWidth, maxY - this.ArrowLength);
|
var pibs = new PointF[] { pib1, pib2, pib3 };
|
g.FillPolygon(bru, pibs);
|
}
|
else if (this.ArrowDirection == eArrowDirection.Outer)
|
{
|
var pit1 = new PointF(x, minY);
|
var pit2 = new PointF(x + halfArrowWidth, minY - this.ArrowLength);
|
var pit3 = new PointF(x - halfArrowWidth, minY - this.ArrowLength);
|
var pits = new PointF[] { pit1, pit2, pit3 };
|
g.FillPolygon(bru, pits);
|
|
var pib1 = new PointF(x, maxY);
|
var pib2 = new PointF(x + halfArrowWidth, maxY + this.ArrowLength);
|
var pib3 = new PointF(x - halfArrowWidth, maxY + this.ArrowLength);
|
var pibs = new PointF[] { pib1, pib2, pib3 };
|
g.FillPolygon(bru, pibs);
|
}
|
}
|
else if (condition2)
|
{
|
g.DrawLine(pen, this.StartPointF, new PointF(this.ExtendPointF.X - this.LineExtendLength, this.StartPointF.Y));
|
g.DrawLine(pen, this.EndPointF, new PointF(this.ExtendPointF.X - this.LineExtendLength, this.EndPointF.Y));
|
|
var x = this.ExtendPointF.X;
|
var minY = this.StartPointF.Y > this.EndPointF.Y ? this.EndPointF.Y : this.StartPointF.Y;
|
var maxY = this.StartPointF.Y > this.EndPointF.Y ? this.StartPointF.Y : this.EndPointF.Y;
|
var minY0 = this.ArrowDirection == eArrowDirection.Inner ? minY - this.LineExtendLength : minY - this.ArrowLength - this.LineExtendLength;
|
var maxY0 = this.ArrowDirection == eArrowDirection.Inner ? maxY + this.LineExtendLength : maxY + this.ArrowLength + this.LineExtendLength;
|
var halfMarkLineWidth = this.LineWidth / 2;
|
var halfArrowWidth = this.ArrowWidth / 2;
|
|
var pl1 = new PointF(x - halfMarkLineWidth, minY0);
|
var pl2 = new PointF(x + halfMarkLineWidth, minY0);
|
var pl3 = new PointF(x + halfMarkLineWidth, maxY0);
|
var pl4 = new PointF(x - halfMarkLineWidth, maxY0);
|
var ps = new PointF[] { pl1, pl2, pl3, pl4 };
|
g.FillPolygon(bru, ps);
|
|
if (this.ArrowDirection == eArrowDirection.Inner)
|
{
|
var pit1 = new PointF(x, minY);
|
var pit2 = new PointF(x + halfArrowWidth, minY + this.ArrowLength);
|
var pit3 = new PointF(x - halfArrowWidth, minY + this.ArrowLength);
|
var pits = new PointF[] { pit1, pit2, pit3 };
|
g.FillPolygon(bru, pits);
|
|
var pib1 = new PointF(x, maxY);
|
var pib2 = new PointF(x + halfArrowWidth, maxY - this.ArrowLength);
|
var pib3 = new PointF(x - halfArrowWidth, maxY - this.ArrowLength);
|
var pibs = new PointF[] { pib1, pib2, pib3 };
|
g.FillPolygon(bru, pibs);
|
}
|
else if (this.ArrowDirection == eArrowDirection.Outer)
|
{
|
var pit1 = new PointF(x, minY);
|
var pit2 = new PointF(x + halfArrowWidth, minY - this.ArrowLength);
|
var pit3 = new PointF(x - halfArrowWidth, minY - this.ArrowLength);
|
var pits = new PointF[] { pit1, pit2, pit3 };
|
g.FillPolygon(bru, pits);
|
|
var pib1 = new PointF(x, maxY);
|
var pib2 = new PointF(x + halfArrowWidth, maxY + this.ArrowLength);
|
var pib3 = new PointF(x - halfArrowWidth, maxY + this.ArrowLength);
|
var pibs = new PointF[] { pib1, pib2, pib3 };
|
g.FillPolygon(bru, pibs);
|
}
|
}
|
else if (conditon3)
|
{
|
g.DrawLine(pen, this.StartPointF, new PointF(this.StartPointF.X, this.ExtendPointF.Y + this.LineExtendLength));
|
g.DrawLine(pen, this.EndPointF, new PointF(this.EndPointF.X, this.ExtendPointF.Y + this.LineExtendLength));
|
|
var y = this.ExtendPointF.Y;
|
var minX = this.StartPointF.X > this.EndPointF.X ? this.EndPointF.X : this.StartPointF.X;
|
var maxX = this.StartPointF.X > this.EndPointF.X ? this.StartPointF.X : this.EndPointF.X;
|
var minX0 = this.ArrowDirection == eArrowDirection.Inner ? minX - this.LineExtendLength : minX - this.ArrowLength - this.LineExtendLength;
|
var maxX0 = this.ArrowDirection == eArrowDirection.Inner ? maxX + this.LineExtendLength : maxX + this.ArrowLength + this.LineExtendLength;
|
var halfMarkLineWidth = this.LineWidth / 2;
|
var halfArrowWidth = this.ArrowWidth / 2;
|
|
var pl1 = new PointF(minX0, y - halfMarkLineWidth);
|
var pl2 = new PointF(minX0, y + halfMarkLineWidth);
|
var pl3 = new PointF(maxX0, y + halfMarkLineWidth);
|
var pl4 = new PointF(maxX0, y - halfMarkLineWidth);
|
var ps = new PointF[] { pl1, pl2, pl3, pl4 };
|
g.FillPolygon(bru, ps);
|
|
if (this.ArrowDirection == eArrowDirection.Inner)
|
{
|
var pit1 = new PointF(minX, y);
|
var pit2 = new PointF(minX + this.ArrowLength, y + halfArrowWidth);
|
var pit3 = new PointF(minX + this.ArrowLength, y - halfArrowWidth);
|
var pits = new PointF[] { pit1, pit2, pit3 };
|
g.FillPolygon(bru, pits);
|
|
var pib1 = new PointF(maxX, y);
|
var pib2 = new PointF(maxX - this.ArrowLength, y + halfArrowWidth);
|
var pib3 = new PointF(maxX - this.ArrowLength, y - halfArrowWidth);
|
var pibs = new PointF[] { pib1, pib2, pib3 };
|
g.FillPolygon(bru, pibs);
|
}
|
else if (this.ArrowDirection == eArrowDirection.Outer)
|
{
|
var pit1 = new PointF(minX, y);
|
var pit2 = new PointF(minX - this.ArrowLength, y + halfArrowWidth);
|
var pit3 = new PointF(minX - this.ArrowLength, y - halfArrowWidth);
|
var pits = new PointF[] { pit1, pit2, pit3 };
|
g.FillPolygon(bru, pits);
|
|
var pib1 = new PointF(maxX, y);
|
var pib2 = new PointF(maxX + this.ArrowLength, y + halfArrowWidth);
|
var pib3 = new PointF(maxX + this.ArrowLength, y - halfArrowWidth);
|
var pibs = new PointF[] { pib1, pib2, pib3 };
|
g.FillPolygon(bru, pibs);
|
}
|
}
|
else if (condition4)
|
{
|
g.DrawLine(pen, this.StartPointF, new PointF(this.StartPointF.X, this.ExtendPointF.Y - this.LineExtendLength));
|
g.DrawLine(pen, this.EndPointF, new PointF(this.EndPointF.X, this.ExtendPointF.Y - this.LineExtendLength));
|
|
var y = this.ExtendPointF.Y;
|
var minX = this.StartPointF.X > this.EndPointF.X ? this.EndPointF.X : this.StartPointF.X;
|
var maxX = this.StartPointF.X > this.EndPointF.X ? this.StartPointF.X : this.EndPointF.X;
|
var minX0 = this.ArrowDirection == eArrowDirection.Inner ? minX - this.LineExtendLength : minX - this.ArrowLength - this.LineExtendLength;
|
var maxX0 = this.ArrowDirection == eArrowDirection.Inner ? maxX + this.LineExtendLength : maxX + this.ArrowLength + this.LineExtendLength;
|
var halfMarkLineWidth = this.LineWidth / 2;
|
var halfArrowWidth = this.ArrowWidth / 2;
|
|
var pl1 = new PointF(minX0, y - halfMarkLineWidth);
|
var pl2 = new PointF(minX0, y + halfMarkLineWidth);
|
var pl3 = new PointF(maxX0, y + halfMarkLineWidth);
|
var pl4 = new PointF(maxX0, y - halfMarkLineWidth);
|
var ps = new PointF[] { pl1, pl2, pl3, pl4 };
|
g.FillPolygon(bru, ps);
|
|
if (this.ArrowDirection == eArrowDirection.Inner)
|
{
|
var pit1 = new PointF(minX, y);
|
var pit2 = new PointF(minX + this.ArrowLength, y + halfArrowWidth);
|
var pit3 = new PointF(minX + this.ArrowLength, y - halfArrowWidth);
|
var pits = new PointF[] { pit1, pit2, pit3 };
|
g.FillPolygon(bru, pits);
|
|
var pib1 = new PointF(maxX, y);
|
var pib2 = new PointF(maxX - this.ArrowLength, y + halfArrowWidth);
|
var pib3 = new PointF(maxX - this.ArrowLength, y - halfArrowWidth);
|
var pibs = new PointF[] { pib1, pib2, pib3 };
|
g.FillPolygon(bru, pibs);
|
}
|
else if (this.ArrowDirection == eArrowDirection.Outer)
|
{
|
var pit1 = new PointF(minX, y);
|
var pit2 = new PointF(minX - this.ArrowLength, y + halfArrowWidth);
|
var pit3 = new PointF(minX - this.ArrowLength, y - halfArrowWidth);
|
var pits = new PointF[] { pit1, pit2, pit3 };
|
g.FillPolygon(bru, pits);
|
|
var pib1 = new PointF(maxX, y);
|
var pib2 = new PointF(maxX + this.ArrowLength, y + halfArrowWidth);
|
var pib3 = new PointF(maxX + this.ArrowLength, y - halfArrowWidth);
|
var pibs = new PointF[] { pib1, pib2, pib3 };
|
g.FillPolygon(bru, pibs);
|
}
|
}
|
}
|
}
|
}
|
}
|
