when setting the size of the chart or the chartControl I dont seem to get a predictable output size of the file exported fromt the chartControl. For example:

int Length = 516;
int Height = 288;
NCartesianChart chart = (NCartesianChart)chartControl.Charts[0];
chart.Size = new NSizeL(new NLength(Length, NGraphicsUnit.Point), new NLength(Height, NGraphicsUnit.Point));

The size of the chart output by this is 482.023 pt x 388.919 pt.  If I add the following:

chart.BoundsMode = BoundsMode.Stretch;

The size of the chart becomes 682.023 pt x 388.919 pt.  How do I get a predictable size output? I currently have export it repeatedly, gradually adjusting the size until it is the size I want.