Android Question [solved] Resize DynamicLines in xChart

[angel_]

When I try to resize DynamicLines1, for example:

DynamicLines1.Height = 50%y
DynamicLines1.Width = 50%y

It occurs a bug:

Error occurred on line: 1140 (xChart)
java.lang.NullPointerException: Attempt to read from field 'double[] b4a.xChartsDemo.xchart$_pointdata.YArray' on a null object reference

Line 1140:

MinMaxMeanValues(2) = MinMaxMeanValues(2) / Points.Size / PD.YArray.Length

How can I fix it?

 

[klaus]

Where and how do you resize the chart in your code ?

 

[angel_]

Where and how do you resize the chart in your code ?

Thank you, I put the code after DynamicLines1.DrawChart and It works.