public static DiagramData Create(string fileName, string picName, string tittle, Dictionary <string, int> orderNumbers)
{
var electionCommitteeResults = new ElectionCommitteeResults(fileName);
var participants = electionCommitteeResults.partiesData.Where(p => orderNumbers.ContainsKey(p.Key)).ToList();
var item = new DiagramData()
{
ChartTitle = tittle,
HorizontalNames = electionCommitteeResults.uiks.ToArray(),
PicName = picName,
RowItem = new RowItem[participants.Count],
};
foreach (var participantData in participants)
{
var participantName = participantData.Key;
var index = orderNumbers[participantName] - 1;
item.RowItem[index] = new RowItem()
{
Name = $"{participantName}, {participantData.Value.Percent.ToString().Replace(",", ".")}%",
Values = participantData.Value.LocalElectionCommittees.Select(v => v.Percent / 100).ToList()
};
}
return(item);
}
public string DrawDiagramForTxtData(DiagramData diagramData)
{
var stopWatch = new Stopwatch();
stopWatch.Start();
var workBooks = _app.Workbooks;
var workBook = workBooks.Add(); Marshal.ReleaseComObject(workBooks);
var worksheets = workBook.Worksheets;
var workSheet = (Worksheet)worksheets[1]; Marshal.ReleaseComObject(worksheets);
var usedRange = workSheet.UsedRange;
var cells = workSheet.Cells;
var usedRangeCells = usedRange.Cells;
for (int column = 0; column < diagramData.HorizontalNames.Length; column++)
{
cells[1, column + 2] = diagramData.HorizontalNames[column];
}
for (int row = 0; row < diagramData.RowItem.Length; row++)
{
cells[row + 2, 1] = diagramData.RowItem[row].Name;
for (int column = 0; column < diagramData.HorizontalNames.Length; column++)
{
var range1 = usedRangeCells[row + 2, column + 2] as Range;
range1.Value2 = diagramData.RowItem[row].Values[column];
range1.NumberFormat = "###,##%";
Marshal.ReleaseComObject(range1);
}
}
Marshal.ReleaseComObject(usedRangeCells);
Marshal.ReleaseComObject(cells);
Marshal.ReleaseComObject(usedRange);
var chartObjects = (ChartObjects)workSheet.ChartObjects(Type.Missing);
const int oneWidth = 20;
const int widthFactions = 190;
const int widthMin = 700;
int uiksWidth = oneWidth * diagramData.HorizontalNames.Length;
int width = widthFactions + uiksWidth;
if (width < widthMin)
{
width = widthMin;
uiksWidth = width - widthFactions;
}
var chartObject = chartObjects.Add(0, 0, width, 250);
Marshal.ReleaseComObject(chartObjects);
var chart = chartObject.Chart;
Marshal.ReleaseComObject(chartObject);
chart.ChartType = XlChartType.xlColumnClustered;
var axis = (Axis)chart.Axes(XlAxisType.xlValue);
axis.MaximumScale = 1;
Marshal.ReleaseComObject(axis);
var range = workSheet.Range["1:1", string.Format("{0}:{1}", diagramData.RowItem.Length + 1, diagramData.RowItem.Length + 1)];
Marshal.ReleaseComObject(workSheet);
chart.HasTitle = true;
var chartTitle = chart.ChartTitle;
chartTitle.Text = diagramData.ChartTitle; Marshal.ReleaseComObject(chartTitle);
chart.SetSourceData(range, 1); Marshal.ReleaseComObject(range);
var legend = chart.Legend;
var font = legend.Font;
font.Size = 11;
font.Bold = true; Marshal.ReleaseComObject(font);
var plotArea = chart.PlotArea;
plotArea.Width = uiksWidth;
legend.Left = plotArea.Left + plotArea.Width + 10; Marshal.ReleaseComObject(plotArea); Marshal.ReleaseComObject(legend);
chart.Export(diagramData.PicName, "JPG");
Marshal.ReleaseComObject(chart);
Console.WriteLine(diagramData.PicName + " " + stopWatch.Elapsed);
workBook.Close(false);
Marshal.ReleaseComObject(workBook);
stopWatch.Stop();
return(diagramData.PicName);
}