using Newtonsoft.Json;
using System;
using System.Drawing;


namespace DrawGraph
{
	[JsonObject(MemberSerialization.OptOut)]
	[Serializable]
	public class ChartPackObj : PackObjBase
	{
		public ChartPackObj(ZedGraphControl zgc, PackObjManager poManager) : base(zgc, poManager)
		{
			bool flag = zgc == null;
			if (!flag)
			{
				this.baseZed = zgc;
				base.PackText = "图表" + this.index.ToString();
				Chart chart = zgc.GraphPane.Chart;
				chart.Fill = new Fill(Color.White);
				chart.Border.Width = 0f;
				chart.Border.IsVisible = false;
				chart.IsRectAuto = true;
				float x = base.RealX * (float)zgc.Width;
				float y = base.RealY * (float)zgc.Height;
				float width = (base.RealEndX - base.RealX) * (float)zgc.Width;
				float height = (base.RealEndY - base.RealY) * (float)zgc.Height;
				chart.Rect = new RectangleF(x, y, width, height);
			}
		}

		public override void Draw()
		{
			bool flag = this.baseZed == null;
			if (!flag)
			{
				float x = base.RealX * (float)this.baseZed.Width;
				float y = base.RealY * (float)this.baseZed.Height;
				float width = (base.RealEndX - base.RealX) * (float)this.baseZed.Width;
				float height = (base.RealEndY - base.RealY) * (float)this.baseZed.Height;
				Chart chart = this.baseZed.GraphPane.Chart;
				chart.Rect = new RectangleF(x, y, width, height);
				base.Refresh();
			}
		}

		public override void Clear()
		{
			Chart chart = this.baseZed.GraphPane.Chart;
			chart.Rect = new RectangleF(0f, 0f, 0f, 0f);
			base.Refresh();
		}
	}
}