using System;
using CPF.Drawing;
using CPF.ReoGrid.Graphics;
using CPF.ReoGrid.Rendering;

namespace CPF.ReoGrid.Chart
{
	public class AxisGuideLinePlotView : ChartPlotView
	{
		public AxisGuideLinePlotView(AxisChart chart) : base(chart)
		{
			base.LineColor = Color.Silver;
		}

		protected override void OnPaint(RDrawingContext dc)
		{
			AxisChart axisChart = base.Chart as AxisChart;
			bool flag = axisChart == null;
			if (!flag)
			{
				IGraphics graphics = dc.Graphics;
				Rect clientBounds = this.ClientBounds;
				bool showHorizontalGuideLines = axisChart.ShowHorizontalGuideLines;
				if (showHorizontalGuideLines)
				{
					AxisDataInfo primaryAxisInfo = axisChart.PrimaryAxisInfo;
					float num = clientBounds.Height / (float)primaryAxisInfo.Levels;
					float num2 = clientBounds.Bottom;
					for (int i = 0; i <= primaryAxisInfo.Levels; i++)
					{
						graphics.DrawLine(clientBounds.X, num2, clientBounds.Right, num2, base.LineColor);
						num2 -= num;
					}
				}
				bool showVerticalGuideLines = axisChart.ShowVerticalGuideLines;
				if (showVerticalGuideLines)
				{
					AxisDataInfo primaryAxisInfo2 = axisChart.PrimaryAxisInfo;
					float num3 = clientBounds.Width / (float)primaryAxisInfo2.Levels;
					float num4 = clientBounds.Left;
					for (int j = 0; j <= primaryAxisInfo2.Levels; j++)
					{
						graphics.DrawLine(num4, clientBounds.Top, num4, clientBounds.Bottom, base.LineColor);
						num4 += num3;
					}
				}
			}
		}
	}
}