public void DrawSeries(WpfGraphDataSeries dataSeries, IEnumerable <System.Drawing.PointF> points)
{
if (!dataSeries.UseFill)
{
Geometry pathGeometry = CreatePath(points, closePath: false);
Pen pen = GetPen(dataSeries);
context.DrawGeometry(Brushes.Transparent, pen, pathGeometry);
}
}
public void FillSeries(WpfGraphDataSeries dataSeries, IEnumerable <System.Drawing.PointF> points, System.Drawing.SizeF size)
{
if (dataSeries.UseFill)
{
Geometry pathGeometry = CreatePath(points, closePath: false);
Pen pen = GetPen(dataSeries);
Brush brush = new SolidColorBrush(dataSeries.Fill);
// TODO: scale transform the gradient (brush)
// gradient.ResetTransform();
// gradient.ScaleTransform(size.Width / gradient.Rectangle.Width, size.Height / gradient.Rectangle.Height);
this.context.DrawGeometry(brush, pen, pathGeometry);
}
}
private Pen GetPen(WpfGraphDataSeries dataSeries)
{
SolidColorBrush brush = new SolidColorBrush(dataSeries.Stroke);
return(new Pen(brush, dataSeries.StrokeThickness));
}
