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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/// 箭头信息
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/// </summary>
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public class PictureArrowInfo : IPictureBaseInfo, ICloneable
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{
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public PictureArrowInfo() { }
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public PictureArrowInfo(PictureArrowInfo 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.ArrowLength = rhs.ArrowLength;
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this.ArrowWidth = rhs.ArrowWidth;
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this.ArrowColor = rhs.ArrowColor;
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this.LineColor = rhs.LineColor;
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this.LineWidth = rhs.LineWidth;
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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.Arrow;
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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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#region Arrow
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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 Line
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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 Clone
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public PictureArrowInfo Clone()
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{
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return new PictureArrowInfo(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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/// <summary>
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/// 获取坐标信息
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/// </summary>
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/// <param name="g"></param>
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/// <returns></returns>
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public ImageInfoCoordinate GetCoordinate(Graphics g)
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{
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var angle = (float)this.StartPointF.AngleClockWise(this.EndPointF);
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var xp = this.StartPointF.GetXPoint(this.EndPointF);
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var size = new SizeF(xp.X-this.StartPointF.X,2*XmlConfigInfo.ConfigInfo.LineShadow);
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return new ImageInfoCoordinate(StartPointF,angle,size,StringAlignment.Near,StringAlignment.Center);
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}
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/// <summary>
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/// 绘制信息
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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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public void DrawInfo(Graphics g, ImageInfoCoordinate coordinate)
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{
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g.DrawArrow(coordinate.Origin,coordinate.Angle,this.LineWidth, coordinate.Size.Width, this.LineColor, this.ArrowWidth,this.ArrowLength,this.ArrowColor);
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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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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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break;
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default: break;
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}
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}
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public void DrawInfo2(Graphics g, ImageInfoCoordinate coordinate)
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{
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g.DrawArrow(coordinate.Origin, coordinate.Angle, this.LineWidth, coordinate.Size.Width, this.LineColor, this.ArrowWidth, this.ArrowLength, this.ArrowColor);
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}
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}
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}
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