/// <summary>
/// Checks to see if an IFrequency type meets frequency conditions.
/// </summary>
/// <returns><c>true</c>, if frequency conditions was meetsed, <c>false</c> otherwise.</returns>
/// <param name="frequentObject">Frequent object.</param>
static public bool MeetsFrequencyConditions(IFrequency frequentObject, int occurances) {
string frequency = "";
// Check for null references before getting the correct frequency
if(frequentObject.Frequency != null) {frequency = frequentObject.Frequency.ToUpper();}
// Return true if this action should occur everytime - most common
if (frequency == "" || frequency == AlwaysFrequency) {
return true;
}
// Return true if this action should only play once and the action sequence has not occured
else if (frequency == OnceFrequency && occurances == 1)
{
return true;
}
// Return true if frequency is after first and this sequence has occured once
else if (frequency == AfterFirstFrequency && occurances > 1) {
return true;
}
return false;
}
public RecurringTransaction(ITransaction baseTransaction, IFrequency frequency, DateTime startDate, DateTime?endDate)
{
BaseTransaction = baseTransaction;
Frequency = frequency;
StartDate = startDate;
EndDate = endDate;
}
public static DataGridView ConverToDataGridView(this IFrequency source, bool pairChar = false)
{
var nameCel1 = "Letters";
var nameCel2 = "FreqLetters";
var result = new DataGridView();
result.Dock = DockStyle.Fill;
result.Columns.Add(nameCel1, "Letters");
result.Columns.Add(nameCel2, "Frequency letters");
Dictionary <string, double> src;
if (pairChar)
{
src = source.GetPairLetterFreq();
}
else
{
src = source.GetLetterFreq();
}
foreach (var let in src.OrderBy(p => p.Key))
{
int i = result.Rows.Add();
result.Rows[i].Cells[0].Value = let.Key;
result.Rows[i].Cells[1].Value = Math.Round(let.Value, 4);
}
result.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
result.RowHeadersVisible = false;
return(result);
}
private void ViewCalcFrequenceLetter(object sender, FrequencyEventArgs e)
{
IFrequency freq = securityManager.CalcFreq(e.SourceText);
view.SetFrequencyChart(freq.ConverToChart(), FrequencyTypeTask.Letter);
view.SetFrequencyDataGrid(freq.ConverToDataGridView(), FrequencyTypeTask.Letter);
view.SetFrequencyChart(freq.ConverToChart(true), FrequencyTypeTask.PairLetter);
view.SetFrequencyDataGrid(freq.ConverToDataGridView(true), FrequencyTypeTask.PairLetter);
}
public static Chart ConverToChart(this IFrequency source, bool pairChar = false)
{
var result = new Chart();
result.ChartAreas.Add(new ChartArea());
result.Series.Add(new Series());
result.Series[0].ChartType = SeriesChartType.Column;
//result.ChartAreas[0].AxisX = new Axis();
result.ChartAreas[0].AxisX.Minimum = 0;
result.ChartAreas[0].AxisX.Interval = 1;
result.ChartAreas[0].AxisX.IsLabelAutoFit = false;
result.ChartAreas[0].AxisX.LabelAutoFitMinFontSize = 9;
result.ChartAreas[0].AxisX.TextOrientation = TextOrientation.Horizontal;
result.ChartAreas[0].AxisX.LabelAutoFitStyle = LabelAutoFitStyles.DecreaseFont;
Dictionary <string, double> src;
if (pairChar)
{
src = source.GetPairLetterFreq();
}
else
{
src = source.GetLetterFreq();
}
int numb = 0;
foreach (var let in src.OrderBy(p => p.Key))
{
result.Series[0].Points.AddXY(++numb, let.Value);
result.ChartAreas[0].AxisX.CustomLabels.Add(numb - 2, numb + 2, let.Key);
}
result.ChartAreas[0].CursorX.IsUserEnabled = true;
result.ChartAreas[0].CursorX.IsUserSelectionEnabled = true;
result.ChartAreas[0].AxisX.ScaleView.Zoomable = true;
result.ChartAreas[0].AxisX.ScrollBar.IsPositionedInside = true;
return(result);
}
