private static void UpdateEmbeddedWorkbook(ChartPart chartPart, ChartData chartData)
{
XDocument cpXDoc = chartPart.GetXDocument();
XElement root = cpXDoc.Root;
var firstSeries = root.Descendants(C.ser).FirstOrDefault();
if (firstSeries == null)
{
return;
}
var firstFormula = (string)firstSeries.Descendants(C.f).FirstOrDefault();
if (firstFormula == null)
{
return;
}
var sheet = firstFormula.Split('!')[0];
var embeddedSpreadsheetRid = (string)root.Descendants(C.externalData).Attributes(R.id).FirstOrDefault();
if (embeddedSpreadsheetRid == null)
{
return;
}
var embeddedSpreadsheet = chartPart.GetPartById(embeddedSpreadsheetRid);
if (embeddedSpreadsheet != null)
{
using (SpreadsheetDocument sDoc = SpreadsheetDocument.Open(embeddedSpreadsheet.GetStream(), true))
{
var workbookPart = sDoc.WorkbookPart;
var wbRoot = workbookPart.GetXDocument().Root;
var sheetRid = (string)wbRoot
.Elements(S.sheets)
.Elements(S.sheet)
.Where(s => (string)s.Attribute("name") == sheet)
.Attributes(R.id)
.FirstOrDefault();
if (sheetRid != null)
{
var sheetPart = workbookPart.GetPartById(sheetRid);
var xdSheet = sheetPart.GetXDocument();
var sheetData = xdSheet.Descendants(S.sheetData).FirstOrDefault();
var stylePart = workbookPart.WorkbookStylesPart;
var xdStyle = stylePart.GetXDocument();
int categoryStyleId = 0;
if (chartData.CategoryFormatCode != 0)
{
categoryStyleId = AddDxfToDxfs(xdSheet, xdStyle, chartData.CategoryFormatCode);
}
stylePart.PutXDocument();
var firstRow = new XElement(S.row,
new XAttribute("r", "1"),
new XAttribute("spans", string.Format("1:{0}", chartData.SeriesNames.Length + 1)),
new [] { new XElement(S.c,
new XAttribute("r", "A1"),
new XAttribute("t", "str"),
new XElement(S.v,
new XAttribute(XNamespace.Xml + "space", "preserve"),
" ")) }
.Concat(
chartData.SeriesNames
.Select((sn, i) => new XElement(S.c,
new XAttribute("r", RowColToString(0, i + 1)),
new XAttribute("t", "str"),
new XElement(S.v, sn)))));
var otherRows = chartData
.CategoryNames
.Select((cn, r) =>
{
var row = new XElement(S.row,
new XAttribute("r", r + 2),
new XAttribute("spans", string.Format("1:{0}", chartData.SeriesNames.Length + 1)),
new[] {
new XElement(S.c,
new XAttribute("r", RowColToString(r + 1, 0)),
categoryStyleId != 0 ? new XAttribute("s", categoryStyleId) : null,
chartData.CategoryDataType == ChartDataType.String ? new XAttribute("t", "str") : null,
new XElement(S.v, cn))
}.Concat(
Enumerable.Range(0, chartData.Values.Length)
.Select((c, ci) =>
{
var cell = new XElement(S.c,
new XAttribute("r", RowColToString(r + 1, ci + 1)),
new XElement(S.v, chartData.Values[ci][r]));
return(cell);
})));
return(row);
});
var allRows = new[] {
firstRow
}.Concat(otherRows);
var newSheetData = new XElement(S.sheetData,
allRows);
sheetData.ReplaceWith(newSheetData);
sheetPart.PutXDocument();
var tablePartRid = (string)xdSheet
.Root
.Elements(S.tableParts)
.Elements(S.tablePart)
.Attributes(R.id)
.FirstOrDefault();
if (tablePartRid != null)
{
var partTable = sheetPart.GetPartById(tablePartRid);
var xdTablePart = partTable.GetXDocument();
var xaRef = xdTablePart.Root.Attribute("ref");
xaRef.Value = string.Format("A1:{0}", RowColToString(chartData.CategoryNames.Length - 1, chartData.SeriesNames.Length));
var xeNewTableColumns = new XElement(S.tableColumns,
new XAttribute("count", chartData.SeriesNames.Count() + 1),
new[] {
new XElement(S.tableColumn,
new XAttribute("id", 1),
new XAttribute("name", " "))
}.Concat(
chartData.SeriesNames.Select((cn, ci) =>
new XElement(S.tableColumn,
new XAttribute("id", ci + 2),
new XAttribute("name", cn)))));
var xeExistingTableColumns = xdTablePart.Root.Element(S.tableColumns);
if (xeExistingTableColumns != null)
{
xeExistingTableColumns.ReplaceWith(xeNewTableColumns);
}
partTable.PutXDocument();
}
}
}
}
}
public void Process(ShapeElementBase shape)
{
element = shape as ChartElement;
fullData = element.Data.Clone();
element.Data = fullData.GetFragmentByIndexes(element.RowIndexes, element.ColumnIndexes);
element.ProcessCommands(element.Data);
if (element.Data == null)
{
return;
}
//get chart reference
A.GraphicData graphicData = element.ChartFrame.Graphic.GraphicData;
ChartReference chartReference = graphicData.FirstElement <ChartReference>();
if (chartReference == null)
{
return;
}
//various chart structure elements
ChartPart chartPart = element.Slide.Slide.SlidePart.GetPartById(chartReference.Id.Value) as ChartPart;
Chart chart = chartPart.ChartSpace.FirstElement <Chart>();
//get external data and update it
DataElement dataToInsert = element.Data.Clone();
foreach (var item in element.ChildShapes)
{
var childDataElement = fullData.GetFragmentByIndexes(item.RowIndexes, item.ColumnIndexes);
element.ProcessCommands(childDataElement);
dataToInsert.MergeWith(childDataElement);
}
ExternalData externalData = chartPart.ChartSpace.FirstElement <ExternalData>();
EmbeddedPackagePart xlsPackagePart = chartPart.GetPartById(externalData.Id.Value) as EmbeddedPackagePart;
Stream sourceStream = xlsPackagePart.GetStream();
Stream outputStream = new MemoryStream();
dataToInsert.TrimHiddenRowsAndColumns();
List <ChartSeriesElement> newSeries = SpreadsheetProcessor.InsertData(dataToInsert, sourceStream, outputStream);
outputStream.Seek(0, SeekOrigin.Begin);
xlsPackagePart.FeedData(outputStream);
ChartType type = ChartType.None;
Tuple <int, int> dataRange = null;
var charts = chart.PlotArea.Elements().ToList();
OpenXmlElement mainChart = null;
int chartIndex = 0;
for (; chartIndex < charts.Count; chartIndex++)
{
GetChartTypeAndDataRange(ref type, ref dataRange, charts[chartIndex]);
if (type != ChartType.None)
{
mainChart = charts[chartIndex];
chartIndex++;
break;
}
}
int seriesIndex = 0;
foreach (ErrorBarCommand errorBarCommand in element.CommandsOf <ErrorBarCommand>())
{
ChartSeriesElement chartSeriesMinus = newSeries.FirstOrDefault(s => s.ColumnIndex == errorBarCommand.MinusIndex && !s.ColumnIndex.IsCore);
ChartSeriesElement chartSeriesPlus = null;
if (errorBarCommand.PlusIndex != null)
{
chartSeriesPlus = newSeries.FirstOrDefault(s => s.ColumnIndex == errorBarCommand.PlusIndex && !s.ColumnIndex.IsCore);
}
if (seriesIndex < newSeries.Count)
{
newSeries[seriesIndex].MinusErrorBar = chartSeriesMinus;
newSeries[seriesIndex].PlusErrorBar = chartSeriesPlus;
}
seriesIndex++;
}
foreach (ErrorBarCommand errorBarCommand in element.CommandsOf <ErrorBarCommand>())
{
ChartSeriesElement chartSeriesMinus = newSeries.FirstOrDefault(s => s.ColumnIndex == errorBarCommand.MinusIndex && !s.ColumnIndex.IsCore);
ChartSeriesElement chartSeriesPlus = null;
if (errorBarCommand.PlusIndex != null)
{
chartSeriesPlus = newSeries.FirstOrDefault(s => s.ColumnIndex == errorBarCommand.PlusIndex && !s.ColumnIndex.IsCore);
}
if (chartSeriesMinus != null)
{
newSeries.Remove(chartSeriesMinus);
}
if (chartSeriesPlus != null)
{
newSeries.Remove(chartSeriesPlus);
}
}
seriesIndex = 0;
if (element.CommandsOf <YCommand>().Count > 0)
{
List <ChartSeriesElement> newSeriesWithoutY = new List <ChartSeriesElement>(newSeries);
foreach (YCommand yCommand in element.CommandsOf <YCommand>())
{
ChartSeriesElement yChartSeries = newSeries.FirstOrDefault(s => s.ColumnIndex == yCommand.Index); // && !s.ColumnIndex.IsCore
if (yChartSeries != null)
{
newSeriesWithoutY.Remove(yChartSeries);
}
}
foreach (YCommand yCommand in element.CommandsOf <YCommand>())
{
ChartSeriesElement yChartSeries = newSeries.FirstOrDefault(s => s.ColumnIndex == yCommand.Index); // && !s.ColumnIndex.IsCore
for (int i = seriesIndex; i < newSeriesWithoutY.Count; i++)
{
newSeriesWithoutY[i].YValues = yChartSeries;
}
//if (seriesIndex < newSeries.Count)
//{
// newSeries[seriesIndex].YValues = yChartSeries;
//}
seriesIndex++;
}
newSeries = new List <ChartSeriesElement>(newSeriesWithoutY);
}
switch (type)
{
case ChartType.Waterfall:
case ChartType.Bar:
ReplaceBarChart(newSeries, mainChart as BarChart, element, element.IsWaterfall);
break;
case ChartType.Scatter:
ReplaceScatterChart(newSeries, mainChart as ScatterChart, element);
break;
case ChartType.Line:
ReplaceLineChart(newSeries, mainChart as LineChart, element);
break;
}
int childShapeIndex = 0;
for (; chartIndex < charts.Count; chartIndex++)
{
var childChart = charts[chartIndex];
if (element.ChildShapes.Count > childShapeIndex)
{
GetChartTypeAndDataRange(ref type, ref dataRange, childChart);
if (type != ChartType.None)
{
ProcessChildShapes(element, element.ChildShapes[childShapeIndex], type, childChart, newSeries);
childShapeIndex++;
}
}
}
}