public ExpressionChartItem.VolumeData GetVolume()
{
ExpressionChartItem.VolumeData volumeData = new ExpressionChartItem.VolumeData
{
MaxTick = this.ExpressionXData[this.ExpressionXData.Length - 1],
MinTick = this.ExpressionXData[0]
};
int num = 0;
int num2 = (this.TotalTicks == 0) ? 0 : ((this.TotalTicks - 1) / this.Grouping + 1);
volumeData.X = new int[num2];
volumeData.Y = new double[num2];
volumeData.IsValid = new bool[num2];
for (int i = 0; i < this.TotalTicks; i += this.Grouping)
{
volumeData.Y[num] = 0.0;
int num3 = i;
while (num3 < i + this.Grouping && num3 < this.TotalTicks)
{
int num4 = num3 + 1 - this.InitialTicks + (this.StartPeriod - 1) * this.TicksPerPeriod;
int num5 = num4 - 1 + this.VolumeChart.InitialTicks - (this.VolumeChart.StartPeriod - 1) * this.VolumeChart.TicksPerPeriod;
if (num5 >= 0 && num5 < this.VolumeChart.Data.Count)
{
volumeData.Y[num] += this.VolumeChart.Data[num5].Volume;
volumeData.IsValid[num] = true;
}
if (num5 >= 0)
{
if (!volumeData.IsValid.Any((bool x) => x))
{
volumeData.IsValid[num] = true;
}
}
num3++;
}
volumeData.X[num] = this.ExpressionXData[i] + this.Grouping / 2;
num++;
}
return volumeData;
}
public ExpressionChartItem.VolumeData GetVolume(int[] indexes)
{
ExpressionChartItem.VolumeData volumeData = new ExpressionChartItem.VolumeData
{
MaxTick = this.ExpressionXData[this.ExpressionXData.Length - 1],
MinTick = this.ExpressionXData[0]
};
if (indexes.Length == 0)
{
volumeData.X = new int[0];
volumeData.Y = new double[0];
return volumeData;
}
int num = indexes[0] / this.Grouping;
int num2 = indexes[indexes.Length - 1] / this.Grouping;
int num3 = num2 - num + 1;
int num4 = 0;
volumeData.X = new int[num3];
volumeData.Y = new double[num3];
for (int i = num; i <= num2; i++)
{
int num5 = i * this.Grouping;
volumeData.Y[num4] = 0.0;
int num6 = num5;
while (num6 < num5 + this.Grouping && num6 < this.TotalTicks)
{
int num7 = num6 + 1 - this.InitialTicks + (this.StartPeriod - 1) * this.TicksPerPeriod;
int num8 = num7 - 1 + this.VolumeChart.InitialTicks - (this.VolumeChart.StartPeriod - 1) * this.VolumeChart.TicksPerPeriod;
if (num8 >= 0 && num8 < this.VolumeChart.Data.Count)
{
volumeData.Y[num4] += this.VolumeChart.Data[num8].Volume;
}
num6++;
}
volumeData.X[num4] = i;
num4++;
}
return volumeData;
}
