/// <summary>
/// Рисует график
public void drawGraph(string filename, int numSheets, string firstCell, string lastCell /*, double[] approxY*/)
{
ObjWorkBooks = ObjWorkExcel.Workbooks;
ObjSheets = ObjWorkBook.Worksheets;
Excel.ChartObjects chartsobjrcts = (Excel.ChartObjects)ObjWorkSheet.ChartObjects(Type.Missing);
Excel.ChartObject chartsobjrct = chartsobjrcts.Add(1, 360, 400, 250);
Excel.Chart chart = chartsobjrct.Chart;
Excel.SeriesCollection seriesCollection = (Excel.SeriesCollection)chart.SeriesCollection(Type.Missing);
Excel.Series series = seriesCollection.NewSeries();
Excel.Trendlines trendlines = (Excel.Trendlines)series.Trendlines(System.Type.Missing);
Excel.Trendline newTrendline = trendlines.Add(Excel.XlTrendlineType.xlPower, 2, Type.Missing, Type.Missing, Type.Missing, Type.Missing, true, true, Type.Missing);
newTrendline.Select();
chart.Legend.Delete();
series.XValues = ObjWorkSheet.get_Range("E7", "E26");
series.Values = ObjWorkSheet.get_Range("D7", "D26");
chart.ChartType = Excel.XlChartType.xlXYScatter;
}
public void click_importData(Office.IRibbonControl control)
{
// Initialize Open File Dialog
OpenFileDialog dialog_openFile = new OpenFileDialog();
dialog_openFile.Filter = "Excel Files (*.xls;*.xlsx; *.xlsm; *.csv)| *.xls; *.csv; *.xlsx; *.xlsm|Unicode Text|*.txt";
dialog_openFile.Title = "Select Files To Import...";
dialog_openFile.Multiselect = true;
// Set Active Elements
Excel.Workbook workbook_active = GetActiveWorkbook();
// Set Default Directory
SetDefaultDirectory(dialog_openFile, workbook_active);
// Show Open File Dialog
DialogResult result_openFile = dialog_openFile.ShowDialog();
if (result_openFile == System.Windows.Forms.DialogResult.OK)
{
DataSet dataset_import = new DataSet();
foreach (String fileName in dialog_openFile.FileNames)
{
try
{
DataTable datatable_temp = new DataTable(Path.GetFileNameWithoutExtension(fileName));
string ext = Path.GetExtension(fileName);
using (TextFieldParser parser = new TextFieldParser(@fileName))
{
parser.TextFieldType = FieldType.Delimited;
string delimeter = ConfigurationManager.AppSettings[ext + "_delimeter"];
parser.SetDelimiters(delimeter);
parser.HasFieldsEnclosedInQuotes = Convert.ToBoolean(ConfigurationManager.AppSettings[ext + "_quotes"]);
if (ext == ".csv")
{
string str_checkName = ConfigurationManager.AppSettings[ext + "_name"];
string str_checkValue = ConfigurationManager.AppSettings[ext + "_value"];
string str_checkTitle = ConfigurationManager.AppSettings[ext + "_title"];
while (!parser.EndOfData)
{
// TODO: DO NOT HARDCODE FIRST VAL and TYPEOF VALUES
string[] fields_temp = parser.ReadFields();
if (fields_temp[0] == str_checkName)
{
for (int i = 1; i < fields_temp.Length; i++)
{
datatable_temp.Columns.Add(new DataColumn(fields_temp[i], typeof(double)));
}
}
else if (fields_temp[0] == str_checkValue)
{
double[] values_temp = Array.ConvertAll <string, double>(SubArray <string>(fields_temp, 1, fields_temp.Length - 1), Convert.ToDouble);
if (values_temp.Length != datatable_temp.Columns.Count)
{
throw new Exception("Column mismatch.");
}
DataRow datarow_temp = datatable_temp.NewRow();
for (int i = 0; i < values_temp.Length; i++)
{
datarow_temp[i] = values_temp[i];
}
datatable_temp.Rows.Add(datarow_temp);
}
else if (fields_temp[1] == str_checkTitle)
{
datatable_temp.TableName = fields_temp[2];
}
}
}
} // End of 'using'
dataset_import.Tables.Add(datatable_temp);
}
catch (Exception IE)
{
MessageBox.Show(IE.Message + " error: could not load file");
continue;
}
}
Excel.Worksheet worksheet_new = CreateNewWorksheet();
string[] arr_names = new string[dataset_import.Tables.Count + 1];
DataTable voltage_table = dataset_import.Tables[0];
arr_names[0] = "Vgs";
double[] voltage_values = voltage_table.AsEnumerable().Select(r => r.Field <double>("Vgs")).ToArray();
for (int v = 0; v < voltage_table.Rows.Count; v++)
{
worksheet_new.Cells[v + 2, 1] = voltage_values[v];
}
for (int i = 0; i < dataset_import.Tables.Count; i++)
{
DataTable datatable_temp = dataset_import.Tables[i];
arr_names[i + 1] = "Id of " + datatable_temp.TableName;
double[] values_fromTable = datatable_temp.AsEnumerable().Select(r => r.Field <double>("Id")).ToArray();
for (int j = 0; j < datatable_temp.Rows.Count; j++)
{
worksheet_new.Cells[j + 2, i + 2] = -1 * values_fromTable[j];
}
}
for (int h = 0; h < arr_names.Length; h++)
{
worksheet_new.Cells[1, h + 1] = arr_names[h];
}
object misValue = System.Reflection.Missing.Value;
Excel.Range range_chart;
Excel.ChartObjects xlCharts = (Excel.ChartObjects)worksheet_new.ChartObjects(Type.Missing);
Excel.ChartObject myChart = (Excel.ChartObject)xlCharts.Add(50, 150, 500, 250);
Excel.Chart chartPage = myChart.Chart;
range_chart = worksheet_new.UsedRange;
Excel.Range range_tempA = range_chart.Columns[1].Find("-40");
range_chart = range_chart.Resize[range_tempA.Row];
Excel.Range range_tempB = worksheet_new.Cells[range_chart.Columns[1].Find("-20").Row, 2];
Excel.Range c2 = worksheet_new.Cells[range_chart.Rows.Count, range_chart.Columns.Count];
Excel.Range range_trendline = (Excel.Range)worksheet_new.get_Range(range_tempB, c2);
range_chart.Cells[1, 1].Value = "";
chartPage.SetSourceData(range_chart, misValue);
//chartPage.SetSourceData(range_trendline, misValue);
chartPage.ChartType = Excel.XlChartType.xlXYScatter;
foreach (Excel.Series series in chartPage.SeriesCollection())
{
Excel.Trendline trendline = series.Trendlines().Add(Excel.XlTrendlineType.xlLinear, System.Type.Missing, System.Type.Missing, 20, System.Type.Missing, System.Type.Missing, true, true, System.Type.Missing);
Excel.DataLabel datalabel_temp = trendline.DataLabel;
datalabel_temp.NumberFormat = "0.0000E+00";
}
Excel.Range a1 = range_chart.Columns[1].Find("-20");
Excel.Range a2 = worksheet_new.Cells[range_chart.Rows.Count, 1];
Excel.Range a3 = (Excel.Range)worksheet_new.get_Range(a1, a2);
for (int i = 1; i <= range_trendline.Columns.Count; i++)
{
Excel.Series series_temp = chartPage.SeriesCollection().Add(range_trendline.Columns[i]);
series_temp.XValues = a3;
Excel.Trendlines trendlines_temp = series_temp.Trendlines();
Excel.Trendline trendline_temp = trendlines_temp.Add(Excel.XlTrendlineType.xlLinear, System.Type.Missing, System.Type.Missing, 20, System.Type.Missing, System.Type.Missing, true, true, System.Type.Missing);
Excel.DataLabel datalabel_temp = trendline_temp.DataLabel;
datalabel_temp.NumberFormat = "0.0000E+00";
}
}
}