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); }