public void PaintCustom(ChartGraphics graph)
{
CommonElements common = this.axis.Common;
PointF empty = PointF.Empty;
PointF empty2 = PointF.Empty;
RectangleF rectangleF = this.axis.PlotAreaPosition.ToRectangleF();
foreach (CustomLabel customLabel in this.axis.CustomLabels)
{
if ((customLabel.GridTicks & GridTicks.Gridline) == GridTicks.Gridline)
{
double num = (customLabel.To + customLabel.From) / 2.0;
if (num >= this.axis.GetViewMinimum() && num <= this.axis.GetViewMaximum())
{
if (this.axis.AxisPosition == AxisPosition.Left || this.axis.AxisPosition == AxisPosition.Right)
{
empty.X = rectangleF.X;
empty2.X = rectangleF.Right;
empty.Y = (float)this.axis.GetLinearPosition(num);
empty2.Y = empty.Y;
}
if (this.axis.AxisPosition == AxisPosition.Top || this.axis.AxisPosition == AxisPosition.Bottom)
{
empty.Y = rectangleF.Y;
empty2.Y = rectangleF.Bottom;
empty.X = (float)this.axis.GetLinearPosition(num);
empty2.X = empty.X;
}
if (common.ProcessModeRegions)
{
if (!this.axis.chartArea.Area3DStyle.Enable3D || this.axis.chartArea.chartAreaIsCurcular)
{
GraphicsPath graphicsPath = new GraphicsPath();
if (Math.Abs(empty.X - empty2.X) > Math.Abs(empty.Y - empty2.Y))
{
graphicsPath.AddLine(empty.X, (float)(empty.Y - 1.0), empty2.X, (float)(empty2.Y - 1.0));
graphicsPath.AddLine(empty2.X, (float)(empty2.Y + 1.0), empty.X, (float)(empty.Y + 1.0));
graphicsPath.CloseAllFigures();
}
else
{
graphicsPath.AddLine((float)(empty.X - 1.0), empty.Y, (float)(empty2.X - 1.0), empty2.Y);
graphicsPath.AddLine((float)(empty2.X + 1.0), empty2.Y, (float)(empty.X + 1.0), empty.Y);
graphicsPath.CloseAllFigures();
}
common.HotRegionsList.AddHotRegion(graphicsPath, true, graph, ChartElementType.Gridlines, this);
}
else
{
graph.Draw3DGridLine(this.axis.chartArea, this.borderColor, this.borderWidth, this.borderStyle, empty, empty2, this.axis.AxisPosition == AxisPosition.Left || this.axis.AxisPosition == AxisPosition.Right, common, this);
}
}
if (common.ProcessModePaint)
{
if (!this.axis.chartArea.Area3DStyle.Enable3D || this.axis.chartArea.chartAreaIsCurcular)
{
graph.DrawLineRel(this.borderColor, this.borderWidth, this.borderStyle, empty, empty2);
}
else
{
graph.Draw3DGridLine(this.axis.chartArea, this.borderColor, this.borderWidth, this.borderStyle, empty, empty2, this.axis.AxisPosition == AxisPosition.Left || this.axis.AxisPosition == AxisPosition.Right, this.axis.Common, this);
}
}
}
}
}
}
public void Paint(ChartGraphics graph, CommonElements common, bool drawLinesOnly)
{
if (!this.axis.chartArea.chartAreaIsCurcular)
{
RectangleF rect = this.axis.chartArea.PlotAreaPosition.ToRectangleF();
bool flag = true;
if (this.axis.AxisPosition == AxisPosition.Bottom || this.axis.AxisPosition == AxisPosition.Top)
{
flag = false;
}
Series series = null;
if (this.axis.axisType == AxisName.X || this.axis.axisType == AxisName.X2)
{
ArrayList xAxesSeries = this.axis.chartArea.GetXAxesSeries((AxisType)((this.axis.axisType != 0) ? 1 : 0), this.axis.SubAxisName);
if (xAxesSeries.Count > 0)
{
series = this.axis.Common.DataManager.Series[xAxesSeries[0]];
if (series != null && !series.XValueIndexed)
{
series = null;
}
}
}
double num = this.axis.GetViewMinimum();
if (!this.axis.chartArea.chartAreaIsCurcular || this.axis.axisType == AxisName.Y || this.axis.axisType == AxisName.Y2)
{
double num2 = this.Interval;
if (this.interlaced)
{
num2 /= 2.0;
}
num = this.axis.AlignIntervalStart(num, num2, this.IntervalType, series);
}
if (this.Interval != 0.0 && (this.axis.GetViewMaximum() - this.axis.GetViewMinimum()) / this.axis.GetIntervalSize(num, this.interval, this.intervalType, series, 0.0, DateTimeIntervalType.Number, false) > 10000.0)
{
return;
}
DateTimeIntervalType type = (this.IntervalOffsetType == DateTimeIntervalType.Auto) ? this.IntervalType : this.IntervalOffsetType;
if (this.Interval == 0.0)
{
num = this.IntervalOffset;
}
else if (this.IntervalOffset > 0.0)
{
num += this.axis.GetIntervalSize(num, this.IntervalOffset, type, series, 0.0, DateTimeIntervalType.Number, false);
}
else if (this.IntervalOffset < 0.0)
{
num -= this.axis.GetIntervalSize(num, 0.0 - this.IntervalOffset, type, series, 0.0, DateTimeIntervalType.Number, false);
}
int num3 = 0;
while (num3++ <= 10000)
{
if (this.StripWidth > 0.0 && !drawLinesOnly)
{
double num5 = num + this.axis.GetIntervalSize(num, this.StripWidth, this.StripWidthType, series, this.IntervalOffset, type, false);
if (num5 > this.axis.GetViewMinimum() && num < this.axis.GetViewMaximum())
{
RectangleF empty = RectangleF.Empty;
double val = (double)(float)this.axis.GetLinearPosition(num);
double val2 = (double)(float)this.axis.GetLinearPosition(num5);
if (flag)
{
empty.X = rect.X;
empty.Width = rect.Width;
empty.Y = (float)Math.Min(val, val2);
empty.Height = (float)Math.Max(val, val2) - empty.Y;
empty.Intersect(rect);
}
else
{
empty.Y = rect.Y;
empty.Height = rect.Height;
empty.X = (float)Math.Min(val, val2);
empty.Width = (float)Math.Max(val, val2) - empty.X;
empty.Intersect(rect);
}
if (empty.Width > 0.0 && empty.Height > 0.0)
{
graph.StartHotRegion(this.href, this.toolTip);
if (!this.axis.chartArea.Area3DStyle.Enable3D)
{
graph.StartAnimation();
graph.FillRectangleRel(empty, this.BackColor, this.BackHatchStyle, this.BackImage, this.BackImageMode, this.BackImageTransparentColor, this.BackImageAlign, this.BackGradientType, this.BackGradientEndColor, this.BorderColor, this.BorderWidth, this.BorderStyle, Color.Empty, 0, PenAlignment.Inset);
graph.StopAnimation();
}
else
{
this.Draw3DStrip(graph, empty, flag);
}
graph.EndHotRegion();
this.PaintTitle(graph, empty);
if (common.ProcessModeRegions && !this.axis.chartArea.Area3DStyle.Enable3D)
{
common.HotRegionsList.AddHotRegion(graph, empty, this.ToolTip, this.Href, this.MapAreaAttributes, this, ChartElementType.StripLines, string.Empty);
}
}
}
}
else if (this.StripWidth == 0.0 && drawLinesOnly && num > this.axis.GetViewMinimum() && num < this.axis.GetViewMaximum())
{
PointF empty2 = PointF.Empty;
PointF empty3 = PointF.Empty;
if (flag)
{
empty2.X = rect.X;
empty2.Y = (float)this.axis.GetLinearPosition(num);
empty3.X = rect.Right;
empty3.Y = empty2.Y;
}
else
{
empty2.X = (float)this.axis.GetLinearPosition(num);
empty2.Y = rect.Y;
empty3.X = empty2.X;
empty3.Y = rect.Bottom;
}
graph.StartHotRegion(this.href, this.toolTip);
if (!this.axis.chartArea.Area3DStyle.Enable3D)
{
graph.DrawLineRel(this.BorderColor, this.BorderWidth, this.BorderStyle, empty2, empty3);
}
else
{
graph.Draw3DGridLine(this.axis.chartArea, this.borderColor, this.borderWidth, this.borderStyle, empty2, empty3, flag, this.axis.Common, this);
}
graph.EndHotRegion();
this.PaintTitle(graph, empty2, empty3);
if (common.ProcessModeRegions)
{
SizeF size = new SizeF((float)(this.BorderWidth + 1), (float)(this.BorderWidth + 1));
size = graph.GetRelativeSize(size);
RectangleF empty4 = RectangleF.Empty;
if (flag)
{
empty4.X = empty2.X;
empty4.Y = (float)(empty2.Y - size.Height / 2.0);
empty4.Width = empty3.X - empty2.X;
empty4.Height = size.Height;
}
else
{
empty4.X = (float)(empty2.X - size.Width / 2.0);
empty4.Y = empty2.Y;
empty4.Width = size.Width;
empty4.Height = empty3.Y - empty2.Y;
}
common.HotRegionsList.AddHotRegion(graph, empty4, this.ToolTip, this.Href, this.MapAreaAttributes, this, ChartElementType.StripLines, string.Empty);
}
}
if (this.Interval > 0.0)
{
num += this.axis.GetIntervalSize(num, this.Interval, this.IntervalType, series, this.IntervalOffset, type, false);
}
if (!(this.Interval > 0.0))
{
break;
}
if (!(num <= this.axis.GetViewMaximum()))
{
break;
}
}
}
}
private void DrawGrid(ChartGraphics graph, double current, int numberOfElements, int index)
{
CommonElements common = this.axis.Common;
PointF point = PointF.Empty;
PointF empty = PointF.Empty;
PointF empty2 = PointF.Empty;
RectangleF rectangleF = this.axis.PlotAreaPosition.ToRectangleF();
if (this.axis.AxisPosition == AxisPosition.Left || this.axis.AxisPosition == AxisPosition.Right)
{
empty.X = rectangleF.X;
empty2.X = rectangleF.Right;
empty.Y = (float)this.axis.GetLinearPosition(current);
empty2.Y = empty.Y;
point = empty;
}
if (this.axis.AxisPosition == AxisPosition.Top || this.axis.AxisPosition == AxisPosition.Bottom)
{
empty.Y = rectangleF.Y;
empty2.Y = rectangleF.Bottom;
empty.X = (float)this.axis.GetLinearPosition(current);
empty2.X = empty.X;
point = empty2;
}
if (common.ProcessModeRegions)
{
if (this.axis.chartArea.Area3DStyle.Enable3D && !this.axis.chartArea.chartAreaIsCurcular)
{
graph.Draw3DGridLine(this.axis.chartArea, this.borderColor, this.borderWidth, this.borderStyle, empty, empty2, this.axis.AxisPosition == AxisPosition.Left || this.axis.AxisPosition == AxisPosition.Right, common, this);
}
else if (!this.axis.chartArea.chartAreaIsCurcular)
{
GraphicsPath graphicsPath = new GraphicsPath();
if (Math.Abs(empty.X - empty2.X) > Math.Abs(empty.Y - empty2.Y))
{
graphicsPath.AddLine(empty.X, (float)(empty.Y - 1.0), empty2.X, (float)(empty2.Y - 1.0));
graphicsPath.AddLine(empty2.X, (float)(empty2.Y + 1.0), empty.X, (float)(empty.Y + 1.0));
graphicsPath.CloseAllFigures();
}
else
{
graphicsPath.AddLine((float)(empty.X - 1.0), empty.Y, (float)(empty2.X - 1.0), empty2.Y);
graphicsPath.AddLine((float)(empty2.X + 1.0), empty2.Y, (float)(empty.X + 1.0), empty.Y);
graphicsPath.CloseAllFigures();
}
common.HotRegionsList.AddHotRegion(graphicsPath, true, graph, ChartElementType.Gridlines, this);
}
}
if (common.ProcessModePaint)
{
if (this.axis.chartArea.chartAreaIsCurcular)
{
this.InitAnimation(this.axis.Common, point, graph, numberOfElements, index);
graph.StartAnimation();
if (this.axis.axisType == AxisName.Y)
{
this.axis.DrawCircularLine(this, graph, this.borderColor, this.borderWidth, this.borderStyle, empty.Y);
}
if (this.axis.axisType == AxisName.X)
{
ICircularChartType circularChartType = this.axis.chartArea.GetCircularChartType();
if (circularChartType != null && circularChartType.RadialGridLinesSupported())
{
this.axis.DrawRadialLine(this, graph, this.borderColor, this.borderWidth, this.borderStyle, current);
}
}
graph.StopAnimation();
}
else if (!this.axis.chartArea.Area3DStyle.Enable3D || this.axis.chartArea.chartAreaIsCurcular)
{
this.InitAnimation(this.axis.Common, point, graph, numberOfElements, index);
graph.StartAnimation();
graph.DrawLineRel(this.borderColor, this.borderWidth, this.borderStyle, empty, empty2);
graph.StopAnimation();
}
else
{
graph.Draw3DGridLine(this.axis.chartArea, this.borderColor, this.borderWidth, this.borderStyle, empty, empty2, this.axis.AxisPosition == AxisPosition.Left || this.axis.AxisPosition == AxisPosition.Right, this.axis.Common, this, numberOfElements, index);
}
}
}