private void CalculateNormalizedValue()
{
foreach (var scaleType in new[] { ScaleType.First, ScaleType.Second, })
{
var data = Rows.Where(_ => _.ScaleType == scaleType).ToArray();
if (0 == data.Length)
{
continue;
}
var scale = scaleType == ScaleType.First ? FirstScale : SecondScale;
foreach (var row in data)
{
foreach (var item in row.Items)
{
item.NormalizedValue = BrickDataSetHelper.GetNormalizedValue(scale.Min, item.Value, scale.ValueInPixel);
if (scaleType == ScaleType.First)
{
item.NormalizedValue += Preferences.FisrtScaleMormalizeCorrector;
}
else if (scaleType == ScaleType.Second)
{
item.NormalizedValue += Preferences.SecondScaleNormalizeCorrector;
}
if (item.NormalizedValue < 0)
{
item.NormalizedValue = 0;
}
}
}
}
}
/// <summary>
/// Убеждается в корректном расположении элементов данных
/// </summary>
protected void EnsureNormalized()
{
if (_isNormalized)
{
return;
}
foreach (var dataItem in _dataItems)
{
if (0 != dataItem.NormalizedValue)
{
continue;
}
dataItem.NormalizedValue = BrickDataSetHelper.GetNormalizedValue(ScaleMin, ScaleMax, Height, dataItem.Value);
if (dataItem.NormalizedValue < 0)
{
throw new Exception("Normalized value below zero - marks that scales was counted invalid");
}
dataItem.LabelHeight = LabelHeight.ToInt();
}
_isNormalized = true;
}