public override void Render(IRenderContext rc)
{
if (rc == null)
{
throw new ArgumentNullException(nameof(rc));
}
if (!Lines.Any() || Lines.All(a => !a.Any()))
{
return;
}
VerifyAxes();
OxyRect clippingRect = GetClippingRect();
rc.SetClip(clippingRect);
// Transform all points to screen coordinates
foreach (IEnumerable <DataPoint> line in Lines)
{
int n0 = line.Count();
var pts0 = new ScreenPoint[n0];
TransformToScreenCoordinates(n0, pts0, line);
rc.DrawLine(pts0, Color, StrokeThickness, Dashes?.ToArray() ?? LineStyle.GetDashArray());
}
rc.ResetClip();
}
static bool Check(ImmutableArray <int?> field)
{
return(Lines.All(line => Check(field, line)));
}
public bool HaveDataToInvoce()
{
var result = Lines.All(l => l.Amount.HasValue) && Lines.All(l => l.NdsAmount.HasValue);
return(result);
}