protected ChartPoint[][] ChangeDataToPoints(ChartData data, Painter painter)
{
int x;
PaintArguments paintArguments = new PaintArguments(painter, data, chartMargin);
ChartPoint[][] point = new ChartPoint[data.CalculateRowCount()][];
foreach (DataSeries dataSeries in data.Series)
{
point[data.Series.IndexOf(dataSeries)] = new ChartPoint[dataSeries.Point.Count];
x = paintArguments.AxisXLocation + data.Series.IndexOf(dataSeries) * CalculateInterval(painter, data);
foreach (DataPoint dataPoint in dataSeries.Point)
{
float y = dataPoint.Value / paintArguments.Ratio;
if (dataPoint.IsValid == true)
{
point[data.Series.IndexOf(dataSeries)][dataSeries.Point.IndexOf(dataPoint)] =
new ChartPoint(x, (int)(painter.Height - y - paintArguments.AxisYLocation));
}
}
}
return(point);
}
protected virtual void DrawCore(Painter painter, ChartData data)
{
DrawFram(painter, data, chartType);
}
public void Draw(Painter painter, ChartData data)
{
Draw(painter, data, new Margin());
}
public void Draw(Painter painter, ChartData data, Margin chartMargin)
{
DrawCore(painter, data);
}
protected virtual int CalculateInterval(Painter painter, ChartData data)
{
return(0);
}