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using DevExpress.Utils.Extensions;
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using DevExpress.XtraCharts.Native;
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using Eventech.Utils.Images;
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using System;
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using System.ComponentModel.DataAnnotations;
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using System.Drawing;
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namespace IStation.WinFrmUI
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{
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public class HourSmallBlock
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{
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#region 变量
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/// <summary>
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/// 是否是边界的盒子
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/// </summary>
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public bool IsLineStartBlck { get; set; } = false;
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public bool IsLineEndBlck { get; set; } = false;
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/// <summary>
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/// 下标
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/// </summary>
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public int Hour
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{
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get { return _hour; }
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}
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private int _hour;
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/// <summary>
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/// 是否可选
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/// </summary>
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public bool IsSelectedAble { get; set; } = true;
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/// <summary>
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/// 矩形左上角坐标
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/// </summary>
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public Point LocPoint { get { return _loc_point; } }
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private Point _loc_point;
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private Point _text_point;
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private int _width = 35;
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public int Width { get { return _width; } }
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private int _height = 25;
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public int Height { get { return _height; } }
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/// <summary>
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/// 矩形
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/// </summary>
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public RectangleF Rectangle
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{
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get { return _rect; }
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}
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private RectangleF _rect;
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/// <summary>
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/// 边框宽度
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/// </summary>
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public int BorderWidth
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{
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get => _borderWidth;
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}
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private int _borderWidth = 1;
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/// <summary>
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/// 默认颜色
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/// </summary>
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public Color DefaultColor
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{
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get => _defaultColor;
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set => _defaultColor = value;
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}
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private Color _defaultColor = Color.White;
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/// <summary>
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/// 边框色
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/// </summary>
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public Color BorderColor
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{
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get => _borderColor;
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}
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private Color _borderColor = Color.Black;
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/// <summary>
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/// 字体色
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/// </summary>
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public Color FontColor
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{
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get => _fontColor;
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}
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private Color _fontColor = Color.Black;
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/// <summary>
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/// 选中状态
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/// </summary>
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public bool IsSelected
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{
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get => _selected;
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set
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{
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_selected = value;
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}
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}
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private bool _selected = false;
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/// <summary>
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/// 文本信息
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/// </summary>
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public string TextContent
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{
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get => _textContent;
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set => _textContent = value;
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}
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private string _textContent;
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/// <summary>
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/// 文本可见性
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/// </summary>
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public bool TextVisible
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{
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get => _textVisible;
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set => _textVisible = value;
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}
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private bool _textVisible = false;
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public double Mark { get; set; } = -1;
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#endregion
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/// <summary>
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///
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/// </summary>
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/// <param name="hour"></param>
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/// <param name="time"></param>
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public HourSmallBlock(int hour)
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{
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this._hour = hour;
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if (hour % 2 == 0)
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{
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this._textContent = hour.ToString();
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this._textVisible = true;
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this._text_point = new Point(10, 10);
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}
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}
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/// <summary>
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/// 调整大小
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/// </summary>
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public void Resize(int x, int y)
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{
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_loc_point = new Point(x, y);
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_text_point = new Point(x + 10, y+5);
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_rect = new Rectangle(_loc_point, new Size(_width, _height));
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}
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/// <summary>
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/// 绘制
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/// </summary>
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public void Draw(Graphics g)
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{
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Color drawColor = _defaultColor;
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//if (drawColor == _currentBlockColor)
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// return;
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using (Pen dashpen = new Pen(Color.Red, 1))
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using (Brush gpBrush = new SolidBrush(drawColor))
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using (var pen = new Pen(_borderColor, _borderWidth))
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{
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dashpen.DashStyle = System.Drawing.Drawing2D.DashStyle.Custom;
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dashpen.DashPattern = new float[] { 2, 2 };
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//g.DrawRectangle(pen, _rect);
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g.DrawLine(pen, _rect.LeftTop(), _rect.RightTop());
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g.DrawLine(pen, _rect.LeftBottom(), _rect.RightBottom());
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if (IsLineStartBlck)
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{
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g.DrawLine(pen, _rect.LeftTop(), _rect.LeftBottom());
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}
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else
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{
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g.DrawLine(dashpen, _rect.LeftTop(), _rect.LeftBottom());
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}
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if (IsLineEndBlck)
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{
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g.DrawLine(pen, _rect.RightTop(), _rect.RightBottom());
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}
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g.FillRectangle(gpBrush, _rect);
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DrawTimeTxt(g);
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if (Mark > 0)
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{
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DrawMarkTxt(g);
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}
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if (!IsSelectedAble)
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{
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g.DrawLine(pen, _loc_point, new PointF(_rect.Right, _rect.Bottom));
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}
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}
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}
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/// <summary>
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/// 绘制文本
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/// </summary>
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private void DrawMarkTxt(Graphics g)
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{
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if (Mark <= 0)
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return;
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using (var font = new Font("微软雅黑", 6))//字体
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using (var brush = new SolidBrush(Color.Red))//笔刷
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{
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var format = new StringFormat();//文本格式
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format.LineAlignment = StringAlignment.Near;//垂直居中
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format.Alignment = StringAlignment.Center;//水平居中
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var point = new Point(_loc_point.X + this.Width - 7 , _loc_point.Y+2);
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//var scaleFont = ScaleFont(g, txt, _rect.Size, font);//缩放后字体
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//g.DrawString(txt, font, brush, _rect, format);//绘制文本(文本，字体，笔刷，矩形，文本格式)
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g.DrawString(Mark.ToString(), font, brush, point);
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}
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}
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/// <summary>
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/// 绘制文本
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/// </summary>
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private void DrawTimeTxt(Graphics g )
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{
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if (!_textVisible || string.IsNullOrEmpty(_textContent))
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return;
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using (var font = new Font("微软雅黑", 7, FontStyle.Bold))//字体
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using (var brush = new SolidBrush(_fontColor))//笔刷
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{
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//var format = new StringFormat();//文本格式
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//format.LineAlignment = StringAlignment.Center;//垂直居中
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//format.Alignment = StringAlignment.Center;//水平居中
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//var scaleFont = ScaleFont(g, txt, _rect.Size, font);//缩放后字体
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//g.DrawString(txt, font, brush, _rect, format);//绘制文本(文本，字体，笔刷，矩形，文本格式)
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g.DrawString(_textContent, font, brush, _text_point);
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}
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}
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/// <summary>
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/// 缩放后字体
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/// </summary>
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private Font ScaleFont(Graphics g, string longString, Size Rec, Font PreferedFont)//画布，文本，矩形，字体
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{
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SizeF RealSize = g.MeasureString(longString, PreferedFont);//文本大小
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float HeightScaleRatio = Rec.Height / RealSize.Height;//高度缩放比例
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float WidthScaleRatio = Rec.Width / RealSize.Width;//宽度缩放比例
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float ScaleRatio = (HeightScaleRatio < WidthScaleRatio) ? ScaleRatio = HeightScaleRatio : ScaleRatio = WidthScaleRatio;//按高度缩放||按宽度缩放
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float ScaleFontSize = PreferedFont.Size * ScaleRatio;//缩放后的字体大小
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return new Font(PreferedFont.FontFamily, ScaleFontSize);
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}
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/// <summary>
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/// 包含点
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/// </summary>
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public bool ContainsPoint(Point point)
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{
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return _rect.Contains(point);
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}
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}
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}
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