private static void SetUpYAxis(BasicChart d)
{
var MyClass = (BasicChart)d;
// Only calcualte the min and max values if AutoScale is true
if (MyClass.AutoScale)
{
double TempYMax, TempYMin;
TempYMax = double.MinValue;
TempYMin = double.MaxValue;
if (MyClass.ItemsSource == null)
{
return;
}
foreach (var ClassItem in MyClass.ItemsSource)
{
IEnumerable MyCollectionItem = (IEnumerable)GetPropValue(ClassItem, MyClass.DataCollectionName);
foreach (var item in MyCollectionItem)
{
double value = (double)GetPropValue(item, MyClass.DisplayMemberValues);
if (value < TempYMin)
{
TempYMin = value;
}
if (value > TempYMax)
{
TempYMax = value;
}
}
}
MyClass.YMax = TempYMax + (TempYMax - TempYMin) * 0.05d;
MyClass.YMin = TempYMin - (TempYMax - TempYMin) * 0.05d;
}
MyClass.YItems = new ObservableCollection <YAxisLabels>();
double deltaY = (MyClass.YMax - MyClass.YMin) / (MyClass.NumberOfYSteps);
for (int j = 0; j <= MyClass.NumberOfYSteps; j++)
{
var YLabelObject = new YAxisLabels();
YLabelObject.YLabel = (MyClass.YMin + (double)j * deltaY).ToString(MyClass.DoubleToString);
YLabelObject.YLocation = ((double)j) * (double)MyClass.PlotHeight / (double)MyClass.NumberOfYSteps;
MyClass.YItems.Add(YLabelObject);
}
}
