Smooth line graph can curve outside of the graph boundries

[NerdBrick]

Hi, 

When the right set of data points present themselves, the smooth curve line will go outside the boundaries of the graph. (see attached image)

Any best practices to help prevent this?

Thank you

Brick

[Stef]

Hello Brick,

This is a known issue already logged in our system for improvement.

Until there is a fix, you can analyze the data at run-time and set the axis's Scale.Maximum to a value allowing the curve to be drawn without clipping.

For example:

//at run time
var report=new MyReport();
var graph=report.Items.Find("graph1",true)[0] as Telerik.Reporting.Graph;

//Assuming you have a single Cartesian coordinate system in your graph.
var cartesianCoordinateSystem = (Telerik.Reporting.CartesianCoordinateSystem)graph.CoordinateSystems[0];

//Assuming your Y axis has a numerical scale.
var numericalScale = (Telerik.Reporting.NumericalScale)cartesianCoordinateSystem.YAxis.Scale;
numericalScale.Minimum = 1;
numericalScale.Maximum = GetMaximum()+1000;

I hope the above information is helpful.

Regards,
Stef
Telerik