using System;
using System.Collections.Generic;
using System.Text;
using System.Xml.Serialization;
using System.ComponentModel;
using System.Drawing;

namespace Volian.Svg.Library
{
	public partial class SvgLine : SvgLinePart
	{
		#region ctor
		public SvgLine() { ;}
		public SvgLine(PointF location1, PointF location2, Color lineColor, float lineWidth)
		{
			_X1.Value = location1.X;
			_Y1.Value = location1.Y;
			_X2.Value = location2.X;
			_Y2.Value = location2.Y;
			LineColor = lineColor;
			LineWidth = new SvgMeasurement(lineWidth);
		}
		//XMLElementAttribute(ElementName = "PREFIX", IsNullable = false)
		#endregion
		#region Location1
		private SvgMeasurement _X1 = new SvgMeasurement();
		[XmlIgnore]
		public SvgMeasurement X1
		{
			get { return _X1; }
			set { _X1 = value; }
		}
		[XmlAttribute("x1")]
		[Browsable(false)]
		[EditorBrowsable(EditorBrowsableState.Never)]
		public string X1_XmlSurrogate
		{
			get { return SvgXmlConverter<SvgMeasurement>.GetString(_X1); }
			set { _X1 = SvgXmlConverter<SvgMeasurement>.GetObject(value); }
		}
		private SvgMeasurement _Y1 = new SvgMeasurement();
		[XmlIgnore]
		public SvgMeasurement Y1
		{
			get { return _Y1; }
			set { _Y1 = value; }
		}
		[XmlAttribute("y1")]
		[Browsable(false)]
		[EditorBrowsable(EditorBrowsableState.Never)]
		public string Y1_XmlSurrogate
		{
			get { return SvgXmlConverter<SvgMeasurement>.GetString(_Y1); }
			set { _Y1 = SvgXmlConverter<SvgMeasurement>.GetObject(value); }
		}
		#endregion
		#region Location2
		private SvgMeasurement _X2 = new SvgMeasurement();
		[XmlIgnore]
		public SvgMeasurement X2
		{
			get { return _X2; }
			set { _X2 = value; }
		}
		[XmlAttribute("x2")]
		[Browsable(false)]
		[EditorBrowsable(EditorBrowsableState.Never)]
		public string X2_XmlSurrogate
		{
			get { return SvgXmlConverter<SvgMeasurement>.GetString(_X2); }
			set { _X2 = SvgXmlConverter<SvgMeasurement>.GetObject(value); }
		}
		private SvgMeasurement _Y2 = new SvgMeasurement();
		[XmlIgnore]
		public SvgMeasurement Y2
		{
			get { return _Y2; }
			set { _Y2 = value; }
		}
		[XmlAttribute("y2")]
		[Browsable(false)]
		[EditorBrowsable(EditorBrowsableState.Never)]
		public string Y_XmlSurrogate
		{
			get { return SvgXmlConverter<SvgMeasurement>.GetString(_Y2); }
			set { _Y2 = SvgXmlConverter<SvgMeasurement>.GetObject(value); }
		}
		#endregion
		#region Description
		private string _Description = string.Empty;
		[System.ComponentModel.DefaultValueAttribute("")]
		[XmlElement("desc")]
		public string Description
		{
			get { return _Description; }
			set { _Description = value; }
		}
		#endregion
		#region LineColor
		//protected Color _LineColor = Color.Empty;
		//[XmlIgnoreAttribute()]
		//public Color LineColor
		//{
		//  get { return _LineWidth.Value == 0 ? Color.LightGray : _LineColor == Color.Empty ? Color.Gray : _LineColor; }
		//  set { _LineColor = value; }
		//}
		private Color AdjustColorForWidth(Color myColor, float myWidth)
		{
			if (myWidth > 1F) return myColor;
			//Console.WriteLine("Line Width = {0}, Alpha = {1}", myWidth, Convert.ToInt32(myWidth * 255));
			return Color.FromArgb(Convert.ToInt32(myWidth * 255), myColor);
		}
		// Serializes the 'BackgroundColor' Color to XML.
		//[System.ComponentModel.DefaultValueAttribute("none")]
		//[XmlAttribute("stroke")]
		//public string Stroke
		//{
		//  get { return _LineColor == Color.Empty ? "none" : _LineColor == Color.Black ? "" : ColorTranslator.ToHtml(_LineColor); }
		//  set { _LineColor = (value == "none" ? Color.Empty : (value == "" ? Color.Empty : ColorTranslator.FromHtml(value))); }
		//}
		#endregion
		#region LineWidth
		//private SvgMeasurement GetLineWidth()
		//{
		//  if (_LineWidth.Value == -1) return new SvgMeasurement(1F);// Minimum Strokewidth
		//  if (_LineWidth.Value == 0) return new SvgMeasurement(.01F);// Minimum Strokewidth
		//    if (_LineColor == Color.Empty) return new SvgMeasurement( .01F);// No Color - Minimum Strokewidth
		//    return _LineWidth;
		//}
		//private SvgMeasurement _LineWidth = new SvgMeasurement();
		//[XmlIgnore]
		//public SvgMeasurement LineWidth
		//{
		//  get { return _LineWidth; }
		//  set { _LineWidth = value; }
		//}
		//[XmlAttribute("stroke-width")]
		//[Browsable(false)]
		//[EditorBrowsable(EditorBrowsableState.Never)]
		//public string LineWidth_XmlSurrogate
		//{
		//  get 
		//  {
		//    if (_LineWidth.Value == -1) 
		//      return "none";
		//    return VolianXmlConverter<SvgMeasurement>.GetString(_LineWidth); 
		//  }
		//  set 
		//  {
		//    if (value == "none") 
		//      _LineWidth = VolianXmlConverter<SvgMeasurement>.GetObject("-1");
		//    else
		//      _LineWidth = VolianXmlConverter<SvgMeasurement>.GetObject(value); 
		//  }
		//}
		#endregion
	}
}