public void UpdateChart()
{
foreach (SheetView Sheet in FpSpread.Sheets)
{
//支持嵌入的图表
int RowCount = Sheet.GetLastNonEmptyRow(NonEmptyItemFlag.Style);
int ColumnCount = Sheet.GetLastNonEmptyColumn(NonEmptyItemFlag.Style);
for (int i = 0; i <= RowCount; i++)
{
for (int j = 0; j <= ColumnCount; j++)
{
if (Sheet.Cells[i, j].CellType is ChartCellType)
{
ChartCellType ChartType = Sheet.Cells[i, j].CellType as ChartCellType;
Rectangle r = FpSpread.GetCellRectangle(0, 0, i, j);
ChartType.ChartSize = r.Size;
ChartType.ActiveSheet = Sheet;
ChartType.UpdateChart();
}
}
}
//支持浮动的图表
foreach (IElement Element in Sheet.DrawingContainer.ContainedObjects)
{
if (Element is ChartShape)
{
ChartShape Shape = Element as ChartShape;
Shape.ActiveSheet = Sheet;
Shape.Locked = false;
Shape.UpdateChart();
}
}
}
}
public override Windows.Controls.RadDiagramShape CreateShape()
{
var shape = new ChartShape
{
Symbol = ImageToolboxItem.DefaultSymbol
};
return shape;
}
/// <summary>
/// writes the chart
/// </summary>
/// <param name="wb"></param>
/// <param name="compHistory"></param>
/// <param name="columnOffset"></param>
private void WriteChart(WorkBook wb, ComparisonHistoryModel compHistory, int columnOffset, int sheetIndex)
{
cLogger.DebugFormat("write chart sheetIndex: {0}", sheetIndex);
// transform sheet into chart sheeet
ChartShape chartShape = wb.addChartSheet(sheetIndex);
wb.Sheet = sheetIndex;
wb.PrintScaleFitToPage = true;
wb.PrintLandscape = true;
wb.setSheetName(sheetIndex, string.Format("Diagram_{0}", compHistory.Name));
chartShape.ChartType = ChartShape.Scatter;
chartShape.setAxisTitle(ChartShape.XAxis, 0, "Evaluation Run ID");
chartShape.setAxisTitle(ChartShape.YAxis, 0, "Runtime [ms]");
ChartFormat tFormat = chartShape.PlotFormat;
tFormat.setLineNone();
chartShape.setSeriesName(0, compHistory.Name);
var format = chartShape.getSeriesFormat(0);
format.MarkerStyle = ChartFormat.MarkerCircle;
chartShape.setSeriesFormat(0, format);
string xFormula = string.Format("data!${0}${1}:${0}${2}", GetDataColumnIndex(columnOffset), 2, compHistory.Data.Count());
chartShape.setSeriesXValueFormula(0, xFormula);
string yFormula = string.Format("data!${0}${1}:${0}${2}", GetDataColumnIndex(columnOffset + 2), 2, compHistory.Data.Count());
cLogger.DebugFormat("xFormula: {0}, yFormula: {1}", xFormula, yFormula);
chartShape.setSeriesYValueFormula(0, yFormula);
}