void CreateBarChart()
{
int Width = 500;
chart = new BarChart(Width, 600, BarChartOrientation.Vertical, BarChartStyle.Stacked);
//chart.SetTitle("Vertical Stacked");
ChartAxis BottomAxis = new ChartAxis(ChartAxisType.Bottom);
ChartAxis LeftAxis = new ChartAxis(ChartAxisType.Left);
//LeftAxis.SetRange(0, datasets[0].Max());
if (LeftRange>0)
LeftAxis.SetRange(0, LeftRange);
if (BottomLabels != null)
{
ChartAxis BottomAxis2 = new ChartAxis(ChartAxisType.Bottom);
int bottomLabelsCount = BottomLabels.Count();
for (int i = 0; i < bottomLabelsCount; i++)
{
string label = BottomLabels[i];
if (i % 2 != 0)
{
//Odd
BottomAxis2.AddLabel(new ChartAxisLabel(label, (100.0f / bottomLabelsCount)*(i+0.5f)));
}
else
{
BottomAxis.AddLabel(new ChartAxisLabel(label, (100.0f / bottomLabelsCount) * (i+0.5f)));
}
}
if (bottomLabelsCount == 1)
BottomAxis2.AddLabel(new ChartAxisLabel(""));
chart.AddAxis(BottomAxis);
chart.AddAxis(BottomAxis2);
}
else
chart.AddAxis(BottomAxis);
//BottomAxis.AddLabel(new ChartAxisLabel(
chart.AddAxis(LeftAxis);
chart.SetData(datasets);
chart.SetDatasetColors(new string[] { "FF0000", "00AA00" });
}
/// <summary>
/// Prints the data.
/// </summary>
private void PrintData(params MultiRunBenchmark[] benchmarks)
{
DataTable data = new DataTable();
data.Columns.Add("Server");
data.Columns.Add("Run");
data.Columns.Add("Type");
data.Columns.Add("Time (seconds)");
//Populate data table
foreach (var m in benchmarks) {
Dictionary<string, List<int[]>> graphData = new Dictionary<string, List<int[]>>();
for (int i = 0; i < m.NumOfRuns; i++) {
for (int j = 0; j < m.ServerBenchmark[i].Results.Length; j++) {
BenchmarkBase b = m.ServerBenchmark[i].Results[j];
AppendDataTable(data, m.ServerBenchmark[i].ServerName, i + 1, b);
}
}
}
//Insert Graph
BarChart insertBarChart = new BarChart(320, 220, BarChartOrientation.Vertical, BarChartStyle.Grouped);
insertBarChart.SetTitle("Inserts");
insertBarChart.AddAxis(new ChartAxis(ChartAxisType.Bottom));
var c = new ChartAxis(ChartAxisType.Left);
c.SetRange(0, 60000);
insertBarChart.AddAxis(c);
insertBarChart.SetData(benchmarks[0].Results
.Where(b => b.Type == "Insert")
.ToList()
.ConvertAll<float>(b => b.Time.ElapsedMilliseconds)
.ToArray());
//Print table
using (GridView table = new GridView()) {
table.CellPadding = 5;
table.CellSpacing = 5;
table.DataSource = data;
table.DataBind();
StringBuilder text = new StringBuilder();
text.AppendFormat("<img src=\"{0}\" /><br/>", insertBarChart.GetUrl());
using (StringWriter wr = new StringWriter(text))
using (HtmlTextWriter htmlWr = new HtmlTextWriter(wr)) {
table.RenderControl(htmlWr);
this.ReportData.Replace("<%DATA%>", text.ToString());
}
}
}
