
Hi,
i've just started to use D3 in my project.
I've seen the XMissingValue and YMissingValue properties and wanted tu use them.
I've tried to add values like:
(1,4) (2,9) (3,8) (8,NaN) (13,3) (14,8) ...
But if I do so my graph gets competelly messed up!
Is it possible that this feature is not fully implemented so far?
When i search for references to MissingValueSplitter or YMissingValue I can not find a single reference to it.
If not implemented now, is there a plan to do so in near future?
Reinhard.



Couldn't wait for some solution, so I did some debuggingon my own.
I came up with the follosing solution:
I modified the BoundsHelper.GetViewportBounds() method as follows:
public static DataRect GetViewportBounds(IEnumerable<Point> viewportPoints)
{
DataRect bounds = DataRect.Empty;
double xMin = Double.PositiveInfinity;
double xMax = Double.NegativeInfinity;
double yMin = Double.PositiveInfinity;
double yMax = Double.NegativeInfinity;
foreach (Point p in viewportPoints)
{
if (!Double.IsNaN(p.X))
{
xMin = Math.Min(xMin, p.X);
xMax = Math.Max(xMax, p.X);
}
if (!Double.IsNaN(p.Y))
{
yMin = Math.Min(yMin, p.Y);
yMax = Math.Max(yMax, p.Y);
}
}
// were some points in collection
if (!Double.IsInfinity(xMin))
{
bounds = DataRect.Create(xMin, yMin, xMax, yMax);
}
return bounds;
}
Add the X or Y value to the bounds only if it sin not NaN.
Works perfectly for me

