/// <summary>
/// Gets the SVG histogram.
/// </summary>
/// <param name="model">The histogram model</param>
/// <param name="is3D">if set to <c>true</c> it will be 3D</param>
/// <param name="depth">The depth.</param>
/// <returns></returns>
public static String GetSVGHistogram(this histogramModel model, Boolean is3D = false, short depth = 10)
{
if (!is3D)
{
HistogramChart output = new HistogramChart(500, 360, model.targetBins);
XmlDocument xml = output.GenerateChart(model.GetDataTableForFrequencies(), histogramModel.DEFAULT_COLUMN_NAME, histogramModel.DEFAULT_COLUMN_VALUE);
return(xml.OuterXml);
}
else
{
Histogram3DChart output = new Histogram3DChart(500, 360, model.targetBins, depth);
XmlDocument xml = output.GenerateChart(model.GetDataTableForFrequencies(), histogramModel.DEFAULT_COLUMN_NAME, histogramModel.DEFAULT_COLUMN_VALUE);
return(xml.OuterXml);
}
}
private void Button1_Click(object sender, EventArgs e)
{
DialogResult dialogResult = openFileDialog1.ShowDialog();
if (dialogResult.Equals(DialogResult.OK))
{
StreamReader fileIN;
// fileName = openFileDialog1.FileName;
fileIN = new StreamReader(fileName);
string tableTitle = fileIN.ReadLine();
string[] values;
while (fileIN.Peek() != -1)
{
values = fileIN.ReadLine().Split(',');
vehicleType.Add(values[0]);
vehicleYear2018Sales.Add(Int32.Parse(values[1]));
vehicleYear2019Sales.Add(Int32.Parse(values[2]));
}
fileIN.Close();
}
// Plotting the Data in a graph
//salesBarGraph.Titles.Add(tableName);
//salesBarGraph.Series.Add("2019");
//salesBarGraph.Series[0].Points.DataBindY(vehicleYear2018Sales);
//salesBarGraph.Series[0].LegendText = "2018";
//salesBarGraph.Series[1].Points.DataBindY(vehicleYear2019Sales);
//for (int i = 0; i < vehicleType.Count; i++)
// salesBarGraph.Series[0].Points[i].AxisLabel = vehicleType[i];
//salesBarGraph.SaveImage("VehicleSales.emf", ChartImageFormat.Emf);
//mktShareChart.Titles.Add("Market Share of Vehicles 2019");
//mktShareChart.Series[0].Points.DataBindY(vehicleYear2019Sales);
//mktShareChart.Series[0].LegendText = "2019";
//for (int i=0; i<vehicleType.Count; i++)
//mktShareChart.Series[0].Points[i].AxisLabel = vehicleType[i];
//mktShareChart.SaveImage("Market Share of 2019.emf", ChartImageFormat.Emf);
//Convert Charts To SVG
DataTable table1 = new DataTable("Vehicle Sales 2018 & 2019"), table2 = new DataTable("2019 Market Share");
//table1 = ConvertToDataTable(vehicleYear2018Sales);
//table2 = ConvertToDataTable(vehicleYear2019Sales);
table1.Columns.Add("Type", typeof(string));
table1.Columns.Add("Quantity", typeof(double));
table2.Columns.Add("Type", typeof(string));
table2.Columns.Add("Quantity", typeof(double));
for (int i = 0; i < vehicleYear2018Sales.Count; i++)
{
table1.Rows.Add("2018 " + vehicleType[i], vehicleYear2018Sales[i].ToString());
table1.Rows.Add("2019 " + vehicleType[i], vehicleYear2019Sales[i].ToString());
table2.Rows.Add(vehicleType[i], vehicleYear2019Sales[i].ToString());
}
SVGObject svg = new SVGObject();
HistogramChart his = new HistogramChart(300, 300, table1.Rows.Count);
//his.
// Credits to Gerard Viader
XmlDocument xml = his.GenerateChart(table1, table1.Columns["Type"].ToString(), table1.Columns["Quantity"].ToString());
xml.Save("2018 & 2019 Vehicle Sales.svg");
PieChart pie = new PieChart(500, 500, table2.Rows.Count);
xml = pie.GenerateChart(table2, table2.Columns["Type"].ToString(), table2.Columns["Quantity"].ToString());
xml.Save("2019 Market Share.svg");
//xml = his.GenerateChart(table1, table1.Columns["Type"].ToString(), table1.Columns["2019"].ToString());
//xml.Save("2019 Market Share.svg");
Application.Exit();
}