protected override void DrawCore(Painter painter, ChartData data)
{
base.DrawCore(painter, data);
if (data != null)
{
int start;
PaintArguments paintArguments = new PaintArguments(painter, data, ChartMargin);
try
{
foreach (DataSeries dataSeries in data.Series)
{
float tmpY = painter.Height - paintArguments.AxisYLocation;
start = paintArguments.AxisXLocation + (data.Series.IndexOf(dataSeries)) * CalculateInterval(painter, data);
painter.DrawString(dataSeries.Name, Style, new ChartPoint(start, tmpY + 2));
foreach (DataPoint dataPoint in dataSeries.Point)
{
float y = dataPoint.Value / paintArguments.Ratio;
if (dataPoint.IsValid == true)
{
if (CalculateInterval(painter, data) > 10)
{
painter.DrawString(dataPoint.Value.ToString(), Style, new ChartPoint(start - 7, tmpY - y - 15));
}
}
}
}
ChartPoint[][] point = ChangeDataToPoints(data, painter);
DrawCurveCore(painter, data, point);
}
catch
{
//To do
}
}
}
protected override int CalculateInterval(Painter painter, ChartData data)
{
PaintArguments paintArguments = new PaintArguments(painter, null, ChartMargin);
return(paintArguments.AxisWidth / ((data.CalculateColumnCount() + 1) * data.CalculateRowCount()));
}
