public static void supprChart(WorksheetPart worksheetPart, string titre)
{
DrawingsPart a = worksheetPart.DrawingsPart;
DrawingsPart dp = worksheetPart.DrawingsPart;
IEnumerable <ChartPart> cps = a.ChartParts;
ChartPart b = null;
foreach (ChartPart cp in cps)
{
if (cp.ChartSpace.Descendants <Chart.Chart>().First().Descendants <Chart.Title>().First().Descendants <DocumentFormat.OpenXml.Drawing.Run>().First().Text.Text == titre)
{
b = cp;
}
}
//obtention id du modèle
string id = a.GetIdOfPart(b);
a.DeletePart(b);
//Suppression de l'ancre associée
DocumentFormat.OpenXml.Drawing.Spreadsheet.WorksheetDrawing wsd = a.WorksheetDrawing;
foreach (Draw.TwoCellAnchor tca in wsd.Elements <Draw.TwoCellAnchor>())
{
string tmp = tca.Descendants <Chart.ChartReference>().First().Id;
if (tmp == id)
{
tca.Remove();
}
}
}
public void SetChartLocation(DrawingsPart drawingsPart, ChartPart chartPart, SpreadsheetLocation location)
{
drawingsPart.WorksheetDrawing = new WorksheetDrawing();
TwoCellAnchor twoCellAnchor = drawingsPart.WorksheetDrawing.AppendChild <TwoCellAnchor>(new TwoCellAnchor());
// Chart position
twoCellAnchor.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.FromMarker(new ColumnId(location.ColumnIndex.ToString()),
new ColumnOffset("0"),
new RowId(location.RowIndex.ToString()),
new RowOffset("114300")));
twoCellAnchor.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.ToMarker(new ColumnId((location.ColumnIndex + 12).ToString()),
new ColumnOffset("0"),
new RowId((location.RowIndex + 15).ToString()),
new RowOffset("0")));
DocumentFormat.OpenXml.Drawing.Spreadsheet.GraphicFrame graphicFrame =
twoCellAnchor.AppendChild <DocumentFormat.OpenXml.
Drawing.Spreadsheet.GraphicFrame>(new DocumentFormat.OpenXml.Drawing.
Spreadsheet.GraphicFrame());
graphicFrame.Macro = "";
// Chart name
graphicFrame.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualGraphicFrameProperties(
new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualDrawingProperties()
{
Id = new UInt32Value(2u), Name = "Chart 1"
},
new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualGraphicFrameDrawingProperties()));
graphicFrame.Append(new Transform(new Offset()
{
X = 0L, Y = 0L
},
new Extents()
{
Cx = 0L, Cy = 0L
}));
graphicFrame.Append(new Graphic(new GraphicData(new ChartReference()
{
Id = drawingsPart.GetIdOfPart(chartPart)
})
{
Uri = "http://schemas.openxmlformats.org/drawingml/2006/chart"
}));
twoCellAnchor.Append(new ClientData());
}
protected static void AppendGraphicFrame(DrawingsPart drawingsPart, ChartPart chartPart)
{
TwoCellAnchor twoCellAnchor = drawingsPart.WorksheetDrawing.AppendChild(new TwoCellAnchor());
twoCellAnchor.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.FromMarker(new ColumnId("2"),
new ColumnOffset("158233"),
new RowId("2"),
new RowOffset("16894")));
twoCellAnchor.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.ToMarker(new ColumnId("17"),
new ColumnOffset("276225"),
new RowId("32"),
new RowOffset("0")));
// Append a GraphicFrame to the TwoCellAnchor object.
DocumentFormat.OpenXml.Drawing.Spreadsheet.GraphicFrame graphicFrame =
twoCellAnchor.AppendChild <DocumentFormat.OpenXml.
Drawing.Spreadsheet.GraphicFrame>(new DocumentFormat.OpenXml.Drawing.
Spreadsheet.GraphicFrame());
graphicFrame.Macro = "";
graphicFrame.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualGraphicFrameProperties(
new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualDrawingProperties()
{
Id = new UInt32Value(3u),
Name = "Chart 1"
},
new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualGraphicFrameDrawingProperties()));
graphicFrame.Append(new Transform(new Offset()
{
X = 0L, Y = 0L
},
new Extents()
{
Cx = 0L, Cy = 0L
}));
graphicFrame.Append(
new Graphic(new GraphicData(new ChartReference()
{
Id = drawingsPart.GetIdOfPart(chartPart)
})
{
Uri = "http://schemas.openxmlformats.org/drawingml/2006/chart"
}));
twoCellAnchor.Append(new ClientData());
}
private void LoadImage(Worksheet ws, WorksheetPart wsp, WorkbookPart wp)
{
string path = System.IO.Path.Combine(Server.MapPath("~/Scripts/Images"), "unnamed.png").ToString();
DrawingsPart dp = wsp.AddNewPart <DrawingsPart>();
ImagePart imgp = dp.AddImagePart(ImagePartType.Png, wsp.GetIdOfPart(dp));
using (FileStream fs = new FileStream(path, FileMode.Open))
{
imgp.FeedData(fs);
}
NonVisualDrawingProperties nvdp = new NonVisualDrawingProperties();
nvdp.Id = 1025;
nvdp.Name = "Picture 1";
nvdp.Description = "polymathlogo";
DocumentFormat.OpenXml.Drawing.PictureLocks picLocks = new DocumentFormat.OpenXml.Drawing.PictureLocks();
picLocks.NoChangeAspect = true;
picLocks.NoChangeArrowheads = true;
NonVisualPictureDrawingProperties nvpdp = new NonVisualPictureDrawingProperties();
nvpdp.PictureLocks = picLocks;
NonVisualPictureProperties nvpp = new NonVisualPictureProperties();
nvpp.NonVisualDrawingProperties = nvdp;
nvpp.NonVisualPictureDrawingProperties = nvpdp;
DocumentFormat.OpenXml.Drawing.Stretch stretch = new DocumentFormat.OpenXml.Drawing.Stretch();
stretch.FillRectangle = new DocumentFormat.OpenXml.Drawing.FillRectangle();
BlipFill blipFill = new BlipFill();
DocumentFormat.OpenXml.Drawing.Blip blip = new DocumentFormat.OpenXml.Drawing.Blip();
blip.Embed = dp.GetIdOfPart(imgp);
blip.CompressionState = DocumentFormat.OpenXml.Drawing.BlipCompressionValues.Print;
blipFill.Blip = blip;
blipFill.SourceRectangle = new DocumentFormat.OpenXml.Drawing.SourceRectangle();
blipFill.Append(stretch);
DocumentFormat.OpenXml.Drawing.Transform2D t2d = new DocumentFormat.OpenXml.Drawing.Transform2D();
DocumentFormat.OpenXml.Drawing.Offset offset = new DocumentFormat.OpenXml.Drawing.Offset();
offset.X = 0;
offset.Y = 0;
t2d.Offset = offset;
System.Drawing.Bitmap bm = new System.Drawing.Bitmap(path);
//http://en.wikipedia.org/wiki/English_Metric_Unit#DrawingML
//http://stackoverflow.com/questions/1341930/pixel-to-centimeter
//http://stackoverflow.com/questions/139655/how-to-convert-pixels-to-points-px-to-pt-in-net-c
DocumentFormat.OpenXml.Drawing.Extents extents = new DocumentFormat.OpenXml.Drawing.Extents();
extents.Cx = (long)bm.Width * (long)((float)914400 / bm.HorizontalResolution);
extents.Cy = (long)bm.Height * (long)((float)914400 / bm.VerticalResolution);
bm.Dispose();
t2d.Extents = extents;
ShapeProperties sp = new ShapeProperties();
sp.BlackWhiteMode = DocumentFormat.OpenXml.Drawing.BlackWhiteModeValues.Auto;
sp.Transform2D = t2d;
DocumentFormat.OpenXml.Drawing.PresetGeometry prstGeom = new DocumentFormat.OpenXml.Drawing.PresetGeometry();
prstGeom.Preset = DocumentFormat.OpenXml.Drawing.ShapeTypeValues.Rectangle;
prstGeom.AdjustValueList = new DocumentFormat.OpenXml.Drawing.AdjustValueList();
sp.Append(prstGeom);
sp.Append(new DocumentFormat.OpenXml.Drawing.NoFill());
DocumentFormat.OpenXml.Drawing.Spreadsheet.Picture picture = new DocumentFormat.OpenXml.Drawing.Spreadsheet.Picture();
picture.NonVisualPictureProperties = nvpp;
picture.BlipFill = blipFill;
picture.ShapeProperties = sp;
Position pos = new Position();
pos.X = 0;
pos.Y = 0;
Extent ext = new Extent();
ext.Cx = extents.Cx;
ext.Cy = extents.Cy;
AbsoluteAnchor anchor = new AbsoluteAnchor();
anchor.Position = pos;
anchor.Extent = ext;
anchor.Append(picture);
anchor.Append(new ClientData());
WorksheetDrawing wsd = new WorksheetDrawing();
wsd.Append(anchor);
Drawing drawing = new Drawing();
drawing.Id = dp.GetIdOfPart(imgp);
wsd.Save(dp);
ws.Append(drawing);
}
private static void InsertChartInSpreadsheet(string docName, string worksheetName, string title,
Dictionary <string, int> data)
{
// Open the document for editing.
using (SpreadsheetDocument document = SpreadsheetDocument.Open(docName, true))
{
IEnumerable <Sheet> sheets = document.WorkbookPart.Workbook.Descendants <Sheet>().
Where(s => s.Name == worksheetName);
if (sheets.Count() == 0)
{
// The specified worksheet does not exist.
return;
}
WorksheetPart worksheetPart = (WorksheetPart)document.WorkbookPart.GetPartById(sheets.First().Id);
// Add a new drawing to the worksheet.
DrawingsPart drawingsPart = worksheetPart.AddNewPart <DrawingsPart>();
worksheetPart.Worksheet.Append(new DocumentFormat.OpenXml.Spreadsheet.Drawing()
{
Id = worksheetPart.GetIdOfPart(drawingsPart)
});
worksheetPart.Worksheet.Save();
// Add a new chart and set the chart language to English-US.
ChartPart chartPart = drawingsPart.AddNewPart <ChartPart>();
chartPart.ChartSpace = new ChartSpace();
chartPart.ChartSpace.Append(new EditingLanguage()
{
Val = new StringValue("en-US")
});
DocumentFormat.OpenXml.Drawing.Charts.Chart chart = chartPart.ChartSpace.AppendChild <DocumentFormat.OpenXml.Drawing.Charts.Chart>(
new DocumentFormat.OpenXml.Drawing.Charts.Chart());
// Create a new clustered column chart.
PlotArea plotArea = chart.AppendChild <PlotArea>(new PlotArea());
Layout layout = plotArea.AppendChild <Layout>(new Layout());
BarChart barChart = plotArea.AppendChild <BarChart>(new BarChart(new BarDirection()
{
Val = new EnumValue <BarDirectionValues>(BarDirectionValues.Column)
},
new BarGrouping()
{
Val = new EnumValue <BarGroupingValues>(BarGroupingValues.Clustered)
}));
uint i = 0;
// Iterate through each key in the Dictionary collection and add the key to the chart Series
// and add the corresponding value to the chart Values.
foreach (string key in data.Keys)
{
BarChartSeries barChartSeries = barChart.AppendChild <BarChartSeries>(new BarChartSeries(new Index()
{
Val =
new UInt32Value(i)
},
new Order()
{
Val = new UInt32Value(i)
},
new SeriesText(new NumericValue()
{
Text = key
})));
StringLiteral strLit = barChartSeries.AppendChild <CategoryAxisData>(new CategoryAxisData()).AppendChild <StringLiteral>(new StringLiteral());
strLit.Append(new PointCount()
{
Val = new UInt32Value(1U)
});
strLit.AppendChild <StringPoint>(new StringPoint()
{
Index = new UInt32Value(0U)
}).Append(new NumericValue(key));
NumberLiteral numLit = barChartSeries.AppendChild <DocumentFormat.OpenXml.Drawing.Charts.Values>(
new DocumentFormat.OpenXml.Drawing.Charts.Values()).AppendChild <NumberLiteral>(new NumberLiteral());
numLit.Append(new FormatCode("General"));
numLit.Append(new PointCount()
{
Val = new UInt32Value(1U)
});
numLit.AppendChild <NumericPoint>(new NumericPoint()
{
Index = new UInt32Value(0u)
})
.Append(new NumericValue(data[key].ToString()));
i++;
}
barChart.Append(new AxisId()
{
Val = new UInt32Value(48650112u)
});
barChart.Append(new AxisId()
{
Val = new UInt32Value(48672768u)
});
//// Add the Category Axis.
CategoryAxis catAx = plotArea.AppendChild <CategoryAxis>(new CategoryAxis(new AxisId()
{
Val = new UInt32Value(48650112u)
}, new Scaling(new Orientation()
{
Val = new EnumValue <DocumentFormat.
OpenXml.Drawing.Charts.OrientationValues>(DocumentFormat.OpenXml.Drawing.Charts.OrientationValues.MinMax)
}),
new AxisPosition()
{
Val = new EnumValue <AxisPositionValues>(AxisPositionValues.Bottom)
},
new TickLabelPosition()
{
Val = new EnumValue <TickLabelPositionValues>(TickLabelPositionValues.NextTo)
},
new CrossingAxis()
{
Val = new UInt32Value(48672768U)
},
new Crosses()
{
Val = new EnumValue <CrossesValues>(CrossesValues.AutoZero)
},
new AutoLabeled()
{
Val = new BooleanValue(true)
},
new LabelAlignment()
{
Val = new EnumValue <LabelAlignmentValues>(LabelAlignmentValues.Center)
},
new LabelOffset()
{
Val = new UInt16Value((ushort)100)
}));
// Add the Value Axis.
ValueAxis valAx = plotArea.AppendChild <ValueAxis>(new ValueAxis(new AxisId()
{
Val = new UInt32Value(48672768u)
},
new Scaling(new Orientation()
{
Val = new EnumValue <DocumentFormat.OpenXml.Drawing.Charts.OrientationValues>(
DocumentFormat.OpenXml.Drawing.Charts.OrientationValues.MinMax)
}),
new AxisPosition()
{
Val = new EnumValue <AxisPositionValues>(AxisPositionValues.Left)
},
new MajorGridlines(),
new DocumentFormat.OpenXml.Drawing.Charts.NumberingFormat()
{
FormatCode = new StringValue("General"),
SourceLinked = new BooleanValue(true)
}, new TickLabelPosition()
{
Val = new EnumValue <TickLabelPositionValues>
(TickLabelPositionValues.NextTo)
}, new CrossingAxis()
{
Val = new UInt32Value(48650112U)
},
new Crosses()
{
Val = new EnumValue <CrossesValues>(CrossesValues.AutoZero)
},
new CrossBetween()
{
Val = new EnumValue <CrossBetweenValues>(CrossBetweenValues.Between)
}));
// Add the chart Legend.
Legend legend = chart.AppendChild <Legend>(new Legend(new LegendPosition()
{
Val = new EnumValue <LegendPositionValues>(LegendPositionValues.Right)
},
new Layout()));
chart.Append(new PlotVisibleOnly()
{
Val = new BooleanValue(true)
});
// Save the chart part.
chartPart.ChartSpace.Save();
// Position the chart on the worksheet using a TwoCellAnchor object.
drawingsPart.WorksheetDrawing = new WorksheetDrawing();
TwoCellAnchor twoCellAnchor = drawingsPart.WorksheetDrawing.AppendChild <TwoCellAnchor>(new TwoCellAnchor());
twoCellAnchor.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.FromMarker(new ColumnId("1"),
new ColumnOffset("581025"),
new RowId("1"),
new RowOffset("114300")));
twoCellAnchor.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.ToMarker(new ColumnId("10"),
new ColumnOffset("276225"),
new RowId("16"),
new RowOffset("0")));
// Append a GraphicFrame to the TwoCellAnchor object.
DocumentFormat.OpenXml.Drawing.Spreadsheet.GraphicFrame graphicFrame =
twoCellAnchor.AppendChild <DocumentFormat.OpenXml.
Drawing.Spreadsheet.GraphicFrame>(new DocumentFormat.OpenXml.Drawing.
Spreadsheet.GraphicFrame());
graphicFrame.Macro = "";
graphicFrame.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualGraphicFrameProperties(
new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualDrawingProperties()
{
Id = new UInt32Value(2u), Name = "Chart 1"
},
new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualGraphicFrameDrawingProperties()));
graphicFrame.Append(new Transform(new Offset()
{
X = 0L, Y = 0L
},
new Extents()
{
Cx = 0L, Cy = 0L
}));
graphicFrame.Append(new Graphic(new GraphicData(new ChartReference()
{
Id = drawingsPart.GetIdOfPart(chartPart)
})
{
Uri = "http://schemas.openxmlformats.org/drawingml/2006/chart"
}));
twoCellAnchor.Append(new ClientData());
// Save the WorksheetDrawing object.
drawingsPart.WorksheetDrawing.Save();
}
}
private static void GeneratePartContentPie(DrawingsPart part, ChartPart chartPart1, int row, bool newe)
{
Xdr.WorksheetDrawing worksheetDrawing1 = new Xdr.WorksheetDrawing();
if (newe)
{
worksheetDrawing1.AddNamespaceDeclaration("xdr", "http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing");
worksheetDrawing1.AddNamespaceDeclaration("a", "http://schemas.openxmlformats.org/drawingml/2006/main");
worksheetDrawing1.AddNamespaceDeclaration("r", "http://schemas.openxmlformats.org/officeDocument/2006/relationships");
worksheetDrawing1.AddNamespaceDeclaration("c", "http://schemas.openxmlformats.org/drawingml/2006/chart");
worksheetDrawing1.AddNamespaceDeclaration("cx", "http://schemas.microsoft.com/office/drawing/2014/chartex");
worksheetDrawing1.AddNamespaceDeclaration("cx1", "http://schemas.microsoft.com/office/drawing/2015/9/8/chartex");
worksheetDrawing1.AddNamespaceDeclaration("mc", "http://schemas.openxmlformats.org/markup-compatibility/2006");
worksheetDrawing1.AddNamespaceDeclaration("dgm", "http://schemas.openxmlformats.org/drawingml/2006/diagram");
}
Xdr.OneCellAnchor oneCellAnchor1 = new Xdr.OneCellAnchor();
Xdr.FromMarker fromMarker1 = new Xdr.FromMarker();
Xdr.ColumnId columnId1 = new Xdr.ColumnId();
columnId1.Text = "0";
Xdr.ColumnOffset columnOffset1 = new Xdr.ColumnOffset();
columnOffset1.Text = "0";
Xdr.RowId rowId1 = new Xdr.RowId();
rowId1.Text = row.ToString();
Xdr.RowOffset rowOffset1 = new Xdr.RowOffset();
rowOffset1.Text = "0";
fromMarker1.Append(columnId1);
fromMarker1.Append(columnOffset1);
fromMarker1.Append(rowId1);
fromMarker1.Append(rowOffset1);
Xdr.Extent extent1 = new Xdr.Extent()
{
Cx = 5743575L, Cy = 2667000L
};
Xdr.GraphicFrame graphicFrame1 = new Xdr.GraphicFrame();
Xdr.NonVisualGraphicFrameProperties nonVisualGraphicFrameProperties1 = new Xdr.NonVisualGraphicFrameProperties();
Xdr.NonVisualDrawingProperties nonVisualDrawingProperties1 = new Xdr.NonVisualDrawingProperties()
{
Id = (UInt32Value)(uint)row, Name = "Chart " + row.ToString()
};
Xdr.NonVisualGraphicFrameDrawingProperties nonVisualGraphicFrameDrawingProperties1 = new Xdr.NonVisualGraphicFrameDrawingProperties();
nonVisualGraphicFrameProperties1.Append(nonVisualDrawingProperties1);
nonVisualGraphicFrameProperties1.Append(nonVisualGraphicFrameDrawingProperties1);
Xdr.Transform transform1 = new Xdr.Transform();
A.Offset offset1 = new A.Offset()
{
X = 0L, Y = 0L
};
A.Extents extents1 = new A.Extents()
{
Cx = 0L, Cy = 0L
};
transform1.Append(offset1);
transform1.Append(extents1);
A.Graphic graphic1 = new A.Graphic();
A.GraphicData graphicData1 = new A.GraphicData()
{
Uri = "http://schemas.openxmlformats.org/drawingml/2006/chart"
};
C.ChartReference chartReference1 = new C.ChartReference()
{
Id = part.GetIdOfPart(chartPart1)
};
graphicData1.Append(chartReference1);
graphic1.Append(graphicData1);
graphicFrame1.Append(nonVisualGraphicFrameProperties1);
graphicFrame1.Append(transform1);
graphicFrame1.Append(graphic1);
Xdr.ClientData clientData1 = new Xdr.ClientData()
{
LockWithSheet = false
};
oneCellAnchor1.Append(fromMarker1);
oneCellAnchor1.Append(extent1);
oneCellAnchor1.Append(graphicFrame1);
oneCellAnchor1.Append(clientData1);
if (newe)
{
worksheetDrawing1.Append(oneCellAnchor1);
part.WorksheetDrawing = worksheetDrawing1;
}
else
{
part.WorksheetDrawing.Append(oneCellAnchor1);
}
}
//gavdcodeend 10
//gavdcodebegin 11
private static void ExcelOpenXmlInsertChart()
{
Dictionary <string, int> chartData = new Dictionary <string, int>();
chartData.Add("abc", 1);
chartData.Add("def", 2);
chartData.Add("ghi", 1);
using (SpreadsheetDocument myExcelDoc =
SpreadsheetDocument.Open(@"C:\Temporary\ExcelDoc01.xlsx", true))
{
// Use the name of the sheet
IEnumerable <Sheet> mySheets = myExcelDoc.WorkbookPart.Workbook.
Descendants <Sheet>().Where(s => s.Name == "NewSheet");
if (mySheets.Count() == 0)
{
return;
}
WorksheetPart myWorksheetPart =
(WorksheetPart)myExcelDoc.WorkbookPart.
GetPartById(mySheets.First().Id);
// Add a new drawing to the worksheet
DrawingsPart myDrawingsPart = myWorksheetPart.AddNewPart <DrawingsPart>();
myWorksheetPart.Worksheet.Append(new
DocumentFormat.OpenXml.Spreadsheet.Drawing()
{
Id = myWorksheetPart.GetIdOfPart(myDrawingsPart)
});
myWorksheetPart.Worksheet.Save();
// Add a new chart and set the chart language to English-US
ChartPart myChartPart = myDrawingsPart.AddNewPart <ChartPart>();
myChartPart.ChartSpace = new DrCh.ChartSpace();
myChartPart.ChartSpace.Append(new DrCh.EditingLanguage()
{
Val = new StringValue("en-US")
});
DrCh.Chart myChart =
myChartPart.ChartSpace.AppendChild <DrCh.Chart>(new DrCh.Chart());
// Create a new clustered column chart
DrCh.PlotArea plotArea = myChart.AppendChild <DrCh.PlotArea>(
new DrCh.PlotArea());
DrCh.Layout layout = plotArea.AppendChild <DrCh.Layout>(new DrCh.Layout());
DrCh.BarChart barChart = plotArea.AppendChild <DrCh.BarChart>(
new DrCh.BarChart(new DrCh.BarDirection()
{
Val = new EnumValue <DrCh.BarDirectionValues>
(DrCh.BarDirectionValues.Column)
},
new DrCh.BarGrouping()
{
Val = new EnumValue <DrCh.BarGroupingValues>
(DrCh.BarGroupingValues.Clustered)
}));
uint myIndex = 0;
foreach (string oneKey in chartData.Keys)
{
DrCh.BarChartSeries barChartSeries = barChart.AppendChild
<DrCh.BarChartSeries>(new DrCh.BarChartSeries(new DrCh.Index()
{
Val = new UInt32Value(myIndex)
},
new DrCh.Order()
{
Val = new UInt32Value(myIndex)
},
new DrCh.SeriesText(new DrCh.NumericValue()
{
Text = oneKey
})));
DrCh.StringLiteral strLit = barChartSeries.AppendChild <DrCh.
CategoryAxisData>(new DrCh.CategoryAxisData()).
AppendChild <DrCh.StringLiteral>(new DrCh.StringLiteral());
strLit.Append(new DrCh.PointCount()
{
Val = new UInt32Value(1U)
});
// Use the title for the graphic
strLit.AppendChild <DrCh.StringPoint>(new DrCh.StringPoint()
{
Index = new UInt32Value(0U)
}).
Append(new DrCh.NumericValue("My New Graphic"));
DrCh.NumberLiteral numLit = barChartSeries.AppendChild
<DocumentFormat.OpenXml.Drawing.Charts.Values>(
new DocumentFormat.OpenXml.Drawing.Charts.Values()).
AppendChild <DrCh.NumberLiteral>(new DrCh.NumberLiteral());
numLit.Append(new DrCh.FormatCode("General"));
numLit.Append(new DrCh.PointCount()
{
Val = new UInt32Value(1U)
});
numLit.AppendChild <DrCh.NumericPoint>(new DrCh.NumericPoint()
{
Index = new UInt32Value(0u)
}).Append
(new DrCh.NumericValue(chartData[oneKey].ToString()));
myIndex++;
}
barChart.Append(new DrCh.AxisId()
{
Val = new UInt32Value(48650112u)
});
barChart.Append(new DrCh.AxisId()
{
Val = new UInt32Value(48672768u)
});
// Add the Category Axis.
DrCh.CategoryAxis catAx = plotArea.AppendChild <DrCh.CategoryAxis>
(new DrCh.CategoryAxis(new DrCh.AxisId()
{
Val = new UInt32Value(48650112u)
},
new DrCh.Scaling(new DrCh.Orientation()
{
Val = new EnumValue <DocumentFormat.
OpenXml.Drawing.Charts.OrientationValues>(
DrCh.OrientationValues.MinMax)
}),
new DrCh.AxisPosition()
{
Val = new EnumValue <DrCh.AxisPositionValues>
(DrCh.AxisPositionValues.Bottom)
},
new DrCh.TickLabelPosition()
{
Val = new EnumValue <DrCh.TickLabelPositionValues>
(DrCh.TickLabelPositionValues.NextTo)
},
new DrCh.CrossingAxis()
{
Val = new UInt32Value(48672768U)
},
new DrCh.Crosses()
{
Val = new EnumValue <DrCh.CrossesValues>(
DrCh.CrossesValues.AutoZero)
},
new DrCh.AutoLabeled()
{
Val = new BooleanValue(true)
},
new DrCh.LabelAlignment()
{
Val = new EnumValue <DrCh.LabelAlignmentValues>(
DrCh.LabelAlignmentValues.Center)
},
new DrCh.LabelOffset()
{
Val = new UInt16Value((ushort)100)
}));
// Add the Value Axis.
DrCh.ValueAxis valAx = plotArea.AppendChild <DrCh.ValueAxis>(
new DrCh.ValueAxis(new DrCh.AxisId()
{
Val = new UInt32Value(48672768u)
},
new DrCh.Scaling(new DrCh.Orientation()
{
Val = new EnumValue <DrCh.OrientationValues>(
DrCh.OrientationValues.MinMax)
}),
new DrCh.AxisPosition()
{
Val = new EnumValue <DrCh.AxisPositionValues>(
DrCh.AxisPositionValues.Left)
},
new DrCh.MajorGridlines(),
new DrCh.NumberingFormat()
{
FormatCode = new StringValue("General"),
SourceLinked = new BooleanValue(true)
},
new DrCh.TickLabelPosition()
{
Val = new EnumValue <DrCh.TickLabelPositionValues>
(DrCh.TickLabelPositionValues.NextTo)
},
new DrCh.CrossingAxis()
{
Val = new UInt32Value(48650112U)
},
new DrCh.Crosses()
{
Val = new EnumValue <DrCh.CrossesValues>
(DrCh.CrossesValues.AutoZero)
},
new DrCh.CrossBetween()
{
Val = new EnumValue <DrCh.CrossBetweenValues>
(DrCh.CrossBetweenValues.Between)
}));
// Add the chart Legend.
DrCh.Legend myLegend = myChart.AppendChild <DrCh.Legend>(
new DrCh.Legend(new DrCh.LegendPosition()
{
Val = new EnumValue <DrCh.LegendPositionValues>
(DrCh.LegendPositionValues.Right)
},
new DrCh.Layout()));
myChart.Append(new DrCh.PlotVisibleOnly()
{
Val = new BooleanValue(true)
});
myChartPart.ChartSpace.Save();
// Position the chart on the worksheet using a TwoCellAnchor object.
myDrawingsPart.WorksheetDrawing = new DrSp.WorksheetDrawing();
DrSp.TwoCellAnchor twoCellAnchor = myDrawingsPart.WorksheetDrawing.
AppendChild <DrSp.TwoCellAnchor>(
new DrSp.TwoCellAnchor());
twoCellAnchor.Append(new DrSp.FromMarker(new DrSp.ColumnId("9"),
new DrSp.ColumnOffset("581025"),
new DrSp.RowId("17"),
new DrSp.RowOffset("114300")));
twoCellAnchor.Append(new DrSp.ToMarker(new DrSp.ColumnId("17"),
new DrSp.ColumnOffset("276225"),
new DrSp.RowId("32"),
new DrSp.RowOffset("0")));
// Append a GraphicFrame to the TwoCellAnchor object.
DrSp.GraphicFrame myGraphicFrame =
twoCellAnchor.AppendChild <DrSp.GraphicFrame>(new DrSp.GraphicFrame());
myGraphicFrame.Macro = "";
myGraphicFrame.Append(new DrSp.NonVisualGraphicFrameProperties(
new DrSp.NonVisualDrawingProperties()
{
Id = new UInt32Value(2u),
Name = "Chart 1"
},
new DrSp.NonVisualGraphicFrameDrawingProperties()));
myGraphicFrame.Append(new DrSp.Transform(
new DocumentFormat.OpenXml.Drawing.Offset()
{
X = 0L,
Y = 0L
},
new DocumentFormat.OpenXml.Drawing.Extents()
{
Cx = 0L,
Cy = 0L
}));
myGraphicFrame.Append(
new DocumentFormat.OpenXml.Drawing.Graphic(
new DocumentFormat.OpenXml.Drawing.GraphicData(
new DrCh.ChartReference()
{
Id = myDrawingsPart.GetIdOfPart(myChartPart)
})
{
Uri = "http://schemas.openxmlformats.org/drawingml/2006/chart"
}));
twoCellAnchor.Append(new DrSp.ClientData());
myDrawingsPart.WorksheetDrawing.Save();
}
}
public void CreateExcelDoc(string fileName)
{
List <Student> students = new List <Student>();
Initizalize(students);
using (SpreadsheetDocument document = SpreadsheetDocument.Create(fileName, SpreadsheetDocumentType.Workbook))
{
WorkbookPart workbookPart = document.AddWorkbookPart();
workbookPart.Workbook = new Workbook();
WorksheetPart worksheetPart = workbookPart.AddNewPart <WorksheetPart>();
worksheetPart.Worksheet = new Worksheet();
Sheets sheets = workbookPart.Workbook.AppendChild(new Sheets());
Sheet sheet = new Sheet()
{
Id = workbookPart.GetIdOfPart(worksheetPart), SheetId = 1, Name = "Students"
};
SheetData sheetData = worksheetPart.Worksheet.AppendChild(new SheetData());
// Add drawing part to WorksheetPart
DrawingsPart drawingsPart = worksheetPart.AddNewPart <DrawingsPart>();
worksheetPart.Worksheet.Append(new Drawing()
{
Id = worksheetPart.GetIdOfPart(drawingsPart)
});
worksheetPart.Worksheet.Save();
drawingsPart.WorksheetDrawing = new WorksheetDrawing();
sheets.Append(sheet);
workbookPart.Workbook.Save();
// Add a new chart and set the chart language
ChartPart chartPart = drawingsPart.AddNewPart <ChartPart>();
chartPart.ChartSpace = new ChartSpace();
chartPart.ChartSpace.AppendChild(new EditingLanguage()
{
Val = "en-US"
});
Chart chart = chartPart.ChartSpace.AppendChild(new Chart());
chart.AppendChild(new AutoTitleDeleted()
{
Val = true
}); // We don't want to show the chart title
// Create a new Clustered Column Chart
PlotArea plotArea = chart.AppendChild(new PlotArea());
Layout layout = plotArea.AppendChild(new Layout());
BarChart barChart = plotArea.AppendChild(new BarChart(
new BarDirection()
{
Val = new EnumValue <BarDirectionValues>(BarDirectionValues.Column)
},
new BarGrouping()
{
Val = new EnumValue <BarGroupingValues>(BarGroupingValues.Clustered)
},
new VaryColors()
{
Val = false
}
));
// Constructing header
Row row = new Row();
int rowIndex = 1;
row.AppendChild(ConstructCell(string.Empty, CellValues.String));
foreach (var month in Months.Short)
{
row.AppendChild(ConstructCell(month, CellValues.String));
}
// Insert the header row to the Sheet Data
sheetData.AppendChild(row);
rowIndex++;
// Create chart series
for (int i = 0; i < students.Count; i++)
{
BarChartSeries barChartSeries = barChart.AppendChild(new BarChartSeries(
new Index()
{
Val = (uint)i
},
new Order()
{
Val = (uint)i
},
new SeriesText(new NumericValue()
{
Text = students[i].Name
})
));
// Adding category axis to the chart
CategoryAxisData categoryAxisData = barChartSeries.AppendChild(new CategoryAxisData());
// Category
// Constructing the chart category
string formulaCat = "Students!$B$1:$G$1";
StringReference stringReference = categoryAxisData.AppendChild(new StringReference()
{
Formula = new DocumentFormat.OpenXml.Drawing.Charts.Formula()
{
Text = formulaCat
}
});
StringCache stringCache = stringReference.AppendChild(new StringCache());
stringCache.Append(new PointCount()
{
Val = (uint)Months.Short.Length
});
for (int j = 0; j < Months.Short.Length; j++)
{
stringCache.AppendChild(new NumericPoint()
{
Index = (uint)j
}).Append(new NumericValue(Months.Short[j]));
}
}
var chartSeries = barChart.Elements <BarChartSeries>().GetEnumerator();
for (int i = 0; i < students.Count; i++)
{
row = new Row();
row.AppendChild(ConstructCell(students[i].Name, CellValues.String));
chartSeries.MoveNext();
string formulaVal = string.Format("Students!$B${0}:$G${0}", rowIndex);
DocumentFormat.OpenXml.Drawing.Charts.Values values = chartSeries.Current.AppendChild(new DocumentFormat.OpenXml.Drawing.Charts.Values());
NumberReference numberReference = values.AppendChild(new NumberReference()
{
Formula = new DocumentFormat.OpenXml.Drawing.Charts.Formula()
{
Text = formulaVal
}
});
NumberingCache numberingCache = numberReference.AppendChild(new NumberingCache());
numberingCache.Append(new PointCount()
{
Val = (uint)Months.Short.Length
});
for (uint j = 0; j < students[i].Values.Length; j++)
{
var value = students[i].Values[j];
row.AppendChild(ConstructCell(value.ToString(), CellValues.Number));
numberingCache.AppendChild(new NumericPoint()
{
Index = j
}).Append(new NumericValue(value.ToString()));
}
sheetData.AppendChild(row);
rowIndex++;
}
barChart.AppendChild(new DataLabels(
new ShowLegendKey()
{
Val = false
},
new ShowValue()
{
Val = false
},
new ShowCategoryName()
{
Val = false
},
new ShowSeriesName()
{
Val = false
},
new ShowPercent()
{
Val = false
},
new ShowBubbleSize()
{
Val = false
}
));
barChart.Append(new AxisId()
{
Val = 48650112u
});
barChart.Append(new AxisId()
{
Val = 48672768u
});
// Adding Category Axis
plotArea.AppendChild(
new CategoryAxis(
new AxisId()
{
Val = 48650112u
},
new Scaling(new Orientation()
{
Val = new EnumValue <DocumentFormat.OpenXml.Drawing.Charts.OrientationValues>(DocumentFormat.OpenXml.Drawing.Charts.OrientationValues.MinMax)
}),
new Delete()
{
Val = false
},
new AxisPosition()
{
Val = new EnumValue <AxisPositionValues>(AxisPositionValues.Bottom)
},
new TickLabelPosition()
{
Val = new EnumValue <TickLabelPositionValues>(TickLabelPositionValues.NextTo)
},
new CrossingAxis()
{
Val = 48672768u
},
new Crosses()
{
Val = new EnumValue <CrossesValues>(CrossesValues.AutoZero)
},
new AutoLabeled()
{
Val = true
},
new LabelAlignment()
{
Val = new EnumValue <LabelAlignmentValues>(LabelAlignmentValues.Center)
}
));
// Adding Value Axis
plotArea.AppendChild(
new ValueAxis(
new AxisId()
{
Val = 48672768u
},
new Scaling(new Orientation()
{
Val = new EnumValue <DocumentFormat.OpenXml.Drawing.Charts.OrientationValues>(DocumentFormat.OpenXml.Drawing.Charts.OrientationValues.MinMax)
}),
new Delete()
{
Val = false
},
new AxisPosition()
{
Val = new EnumValue <AxisPositionValues>(AxisPositionValues.Left)
},
new MajorGridlines(),
new DocumentFormat.OpenXml.Drawing.Charts.NumberingFormat()
{
FormatCode = "General",
SourceLinked = true
},
new TickLabelPosition()
{
Val = new EnumValue <TickLabelPositionValues>(TickLabelPositionValues.NextTo)
},
new CrossingAxis()
{
Val = 48650112u
},
new Crosses()
{
Val = new EnumValue <CrossesValues>(CrossesValues.AutoZero)
},
new CrossBetween()
{
Val = new EnumValue <CrossBetweenValues>(CrossBetweenValues.Between)
}
));
chart.Append(
new PlotVisibleOnly()
{
Val = true
},
new DisplayBlanksAs()
{
Val = new EnumValue <DisplayBlanksAsValues>(DisplayBlanksAsValues.Gap)
},
new ShowDataLabelsOverMaximum()
{
Val = false
}
);
chartPart.ChartSpace.Save();
// Positioning the chart on the spreadsheet
TwoCellAnchor twoCellAnchor = drawingsPart.WorksheetDrawing.AppendChild(new TwoCellAnchor());
twoCellAnchor.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.FromMarker(
new ColumnId("0"),
new ColumnOffset("0"),
new RowId((rowIndex + 2).ToString()),
new RowOffset("0")
));
twoCellAnchor.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.ToMarker(
new ColumnId("8"),
new ColumnOffset("0"),
new RowId((rowIndex + 12).ToString()),
new RowOffset("0")
));
// Append GraphicFrame to TwoCellAnchor
GraphicFrame graphicFrame = twoCellAnchor.AppendChild(new GraphicFrame());
graphicFrame.Macro = string.Empty;
graphicFrame.Append(new NonVisualGraphicFrameProperties(
new NonVisualDrawingProperties()
{
Id = 2u,
Name = "Sample Chart"
},
new NonVisualGraphicFrameDrawingProperties()
));
graphicFrame.Append(new Transform(
new DocumentFormat.OpenXml.Drawing.Offset()
{
X = 0L, Y = 0L
},
new DocumentFormat.OpenXml.Drawing.Extents()
{
Cx = 0L, Cy = 0L
}
));
graphicFrame.Append(new DocumentFormat.OpenXml.Drawing.Graphic(
new DocumentFormat.OpenXml.Drawing.GraphicData(
new ChartReference()
{
Id = drawingsPart.GetIdOfPart(chartPart)
}
)
{
Uri = "http://schemas.openxmlformats.org/drawingml/2006/chart"
}
));
twoCellAnchor.Append(new ClientData());
drawingsPart.WorksheetDrawing.Save();
worksheetPart.Worksheet.Save();
}
}
private void CreateDrawingBySAX(DrawingsPart drawingsPart)
{
var data = _data as IReadOnlyList <Sheet3Data>;
var dataDic = new Dictionary <C.Values, C.SeriesText>();
for (uint i = 1; i <= data.First().DataDic.Count; i++)
{
var columnName = OpenXMLExcels.GetColumnNameByIndex(i);
dataDic[new C.Values()
{
NumberReference = new C.NumberReference()
{
Formula = new C.Formula($"{_sheetName}!${columnName}$2:${columnName}${data.Count + 2}")
}
}]
= new C.SeriesText()
{
StringReference = new C.StringReference()
{
Formula = new C.Formula($"{_sheetName}!${columnName}$1")
}
};
}
var chartPart = drawingsPart.AddNewPart <ChartPart>();
drawingsPart.WorksheetDrawing = new Xdr.WorksheetDrawing();
var twoCellAnchor = drawingsPart.WorksheetDrawing.AppendChild(new Xdr.TwoCellAnchor()
{
FromMarker = new Xdr.FromMarker()
{
ColumnId = new Xdr.ColumnId("5"),
ColumnOffset = new Xdr.ColumnOffset("581025"),
RowId = new Xdr.RowId("4"),
RowOffset = new Xdr.RowOffset("114300")
},
ToMarker = new Xdr.ToMarker()
{
ColumnId = new Xdr.ColumnId("13"),
ColumnOffset = new Xdr.ColumnOffset("276225"),
RowId = new Xdr.RowId("19"),
RowOffset = new Xdr.RowOffset("0")
}
});
twoCellAnchor.Append(new Xdr.GraphicFrame()
{
NonVisualGraphicFrameProperties = new Xdr.NonVisualGraphicFrameProperties()
{
NonVisualDrawingProperties = new Xdr.NonVisualDrawingProperties()
{
Id = 2, Name = "Chart 1", Title = "产品每月产量折线图"
},
NonVisualGraphicFrameDrawingProperties = new Xdr.NonVisualGraphicFrameDrawingProperties()
},
Transform = new Xdr.Transform()
{
Offset = new Offset()
{
X = 0, Y = 0
},
Extents = new Extents()
{
Cx = 0, Cy = 0
}
},
Graphic = new Graphic(new GraphicData(new C.ChartReference()
{
Id = drawingsPart.GetIdOfPart(chartPart)
})
{
Uri = "http://schemas.openxmlformats.org/drawingml/2006/chart",
})
});
twoCellAnchor.Append(new Xdr.ClientData());
using (var writer = OpenXmlWriter.Create(chartPart))
{
//S: ChartSpace
writer.WriteStartElement(new C.ChartSpace());
writer.WriteElement(new C.EditingLanguage()
{
Val = "zh-CN"
});
//S: Chart
writer.WriteStartElement(new C.Chart());
//S: PlotArea
writer.WriteStartElement(new C.PlotArea());
writer.WriteElement(new C.Layout());
//S: LineChart
writer.WriteStartElement(new C.LineChart());
writer.WriteElement(new C.Grouping()
{
Val = C.GroupingValues.Standard
});
uint index = 0;
foreach (var dataKvp in dataDic)
{
//S: LineChartSeries
writer.WriteStartElement(new C.LineChartSeries());
writer.WriteElement(dataKvp.Key);
writer.WriteElement(new C.Index()
{
Val = index
});
writer.WriteElement(new C.Order()
{
Val = index
});
writer.WriteElement(dataKvp.Value);
if (index++ == 0)
{
var axisData = new C.CategoryAxisData()
{
StringReference = new C.StringReference()
{
Formula = new C.Formula($"{_sheetName}!$A$2:$A${data.Count + 2}")
}
};
writer.WriteElement(axisData);
}
//E: LineChartSeries
writer.WriteEndElement();
}
writer.WriteElement(new C.AxisId()
{
Val = 0
});
writer.WriteElement(new C.AxisId()
{
Val = 1
});
//E: LineChart
writer.WriteEndElement();
writer.WriteElement(new C.CategoryAxis(
new C.Crosses()
{
Val = C.CrossesValues.AutoZero
},
new C.AutoLabeled()
{
Val = true
},
new C.LabelAlignment()
{
Val = C.LabelAlignmentValues.Center
},
new C.LabelOffset()
{
Val = 100
})
{
AxisId = new C.AxisId()
{
Val = 0
},
Scaling = new C.Scaling(new C.Orientation()
{
Val = C.OrientationValues.MinMax
}),
AxisPosition = new C.AxisPosition()
{
Val = C.AxisPositionValues.Bottom
},
TickLabelPosition = new C.TickLabelPosition()
{
Val = C.TickLabelPositionValues.NextTo
},
CrossingAxis = new C.CrossingAxis()
{
Val = 1
},
});
writer.WriteElement(new C.ValueAxis(
new C.Crosses()
{
Val = C.CrossesValues.AutoZero
},
new C.CrossBetween()
{
Val = C.CrossBetweenValues.Between
})
{
AxisId = new C.AxisId()
{
Val = 1
},
Scaling = new C.Scaling(new C.Orientation()
{
Val = C.OrientationValues.MinMax
}),
AxisPosition = new C.AxisPosition()
{
Val = C.AxisPositionValues.Left
},
MajorGridlines = new C.MajorGridlines(),
NumberingFormat = new C.NumberingFormat()
{
FormatCode = "General", SourceLinked = true
},
TickLabelPosition = new C.TickLabelPosition()
{
Val = C.TickLabelPositionValues.NextTo
},
CrossingAxis = new C.CrossingAxis()
{
Val = 0
},
});
//E: PlotArea
writer.WriteEndElement();
writer.WriteElement(new C.Legend(
new C.LegendPosition()
{
Val = C.LegendPositionValues.Right
},
new C.Layout()
));
writer.WriteElement(new C.PlotVisibleOnly()
{
Val = true
});
//E: Chart
writer.WriteEndElement();
//E: ChartSpace
writer.WriteEndElement();
writer.Close();
}
}
public static ChartPart cloneChart(WorksheetPart worksheetPart, string chartTitle, int posLi, int posCol, int largeLi, int largeCol)
{
//Obtention de tous les ChartParts dans une enumeration
DrawingsPart dp = worksheetPart.DrawingsPart;
IEnumerable <ChartPart> cps = dp.ChartParts;
//Recherche la ChartPart qui porte le titre correspondant
ChartPart b = null;
foreach (ChartPart cp in cps)
{
if (cp.ChartSpace.Descendants <Chart.Chart>().First().Descendants <Chart.Title>().First().Descendants <DocumentFormat.OpenXml.Drawing.Run>().First().Text.Text == chartTitle)
{
b = cp;
}
}
DrawingsPart a = worksheetPart.DrawingsPart;
//Ajout de la nouvelle partie et copie
ChartPart x = a.AddNewPart <ChartPart>();
Stream stream = b.GetStream();
x.FeedData(stream);
string id = a.GetIdOfPart(b);
//Copie de l'ancre associée au graph original
Draw.TwoCellAnchor newAnchor = null;
DocumentFormat.OpenXml.Drawing.Spreadsheet.WorksheetDrawing wsd = a.WorksheetDrawing;
foreach (Draw.TwoCellAnchor tca in wsd.Elements <Draw.TwoCellAnchor>())
{
string tmp = tca.Descendants <Chart.ChartReference>().First().Id;
if (tmp == id)
{
newAnchor = (Draw.TwoCellAnchor)tca.CloneNode(true);
}
}
//positionnement de la nouvelle ancre
int r = Convert.ToInt32(newAnchor.ToMarker.RowId.Text) - Convert.ToInt32(newAnchor.FromMarker.RowId.Text);
int c = Convert.ToInt32(newAnchor.ToMarker.ColumnId.Text) - Convert.ToInt32(newAnchor.FromMarker.ColumnId.Text);
newAnchor.FromMarker.ColumnId = new Draw.ColumnId()
{
Text = "" + largeCol * posCol
};
newAnchor.ToMarker.ColumnId = new Draw.ColumnId()
{
Text = "" + (c + largeCol * posCol)
};
newAnchor.FromMarker.RowId = new Draw.RowId()
{
Text = "" + largeLi * posLi
};
newAnchor.ToMarker.RowId = new Draw.RowId()
{
Text = "" + (r + largeLi * posLi)
};
newAnchor.Descendants <Chart.ChartReference>().First().Id = a.GetIdOfPart(x);
wsd.Append(newAnchor);
return(x);
}
/// <summary>
/// draw the 2D bar chart
/// index start from 1
/// </summary>
/// <param name="startx">index start from 1 for row</param>
/// <param name="starty">index start from 1 for column</param>
/// <param name="columnCount"></param>
/// <param name="rowCount"></param>
public void InsertChartInSpreadsheet(WorksheetPart sheetpart, string sheetName, int startx, int starty, int columnCount, int rowCount, int chart_pointx, int chart_pointy)
{
WorksheetPart worksheetPart = CurrentWorksheetPart;
#region SDK How to example code
// Add a new drawing to the worksheet.
DrawingsPart drawingsPart = worksheetPart.AddNewPart <DrawingsPart>();
worksheetPart.Worksheet.Append(new DocumentFormat.OpenXml.Spreadsheet.Drawing()
{
Id = worksheetPart.GetIdOfPart(drawingsPart)
});
worksheetPart.Worksheet.Save();
// Add a new chart and set the chart language to English-US.
ChartPart chartPart = drawingsPart.AddNewPart <ChartPart>();
chartPart.ChartSpace = new ChartSpace();
chartPart.ChartSpace.Append(new EditingLanguage()
{
Val = new StringValue("en-US")
});
DocumentFormat.OpenXml.Drawing.Charts.Chart chart = chartPart.ChartSpace.AppendChild <DocumentFormat.OpenXml.Drawing.Charts.Chart>(
new DocumentFormat.OpenXml.Drawing.Charts.Chart());
// Create a new clustered column chart.
PlotArea plotArea = chart.AppendChild <PlotArea>(new PlotArea());
Layout layout = plotArea.AppendChild <Layout>(new Layout());
BarChart barChart = plotArea.AppendChild <BarChart>(new BarChart(new BarDirection()
{
Val = new EnumValue <BarDirectionValues>(BarDirectionValues.Column)
},
new BarGrouping()
{
Val = new EnumValue <BarGroupingValues>(BarGroupingValues.Clustered)
}));
#endregion
string sheetName = GetCurrentSheetName();
string columnName = GetColumnName(starty - 1);
string formulaString = string.Format("{0}!${1}${2}:${3}${4}", sheetName, columnName, startx + 1, columnName, startx + rowCount - 1);
CategoryAxisData cad = new CategoryAxisData();
cad.StringReference = new StringReference()
{
Formula = new DocumentFormat.OpenXml.Drawing.Charts.Formula(formulaString)
};
uint i = 0;
for (int sIndex = 1; sIndex < columnCount; sIndex++)
{
columnName = GetColumnName(starty + sIndex - 1);
formulaString = string.Format("{0}!${1}${2}", sheetName, columnName, startx);
SeriesText st = new SeriesText();
st.StringReference = new StringReference()
{
Formula = new DocumentFormat.OpenXml.Drawing.Charts.Formula(formulaString)
};
formulaString = string.Format("{0}!${1}${2}:${3}${4}", sheetName, columnName, startx + 1, columnName, startx + rowCount - 1);
DocumentFormat.OpenXml.Drawing.Charts.Values v = new DocumentFormat.OpenXml.Drawing.Charts.Values();
v.NumberReference = new NumberReference()
{
Formula = new DocumentFormat.OpenXml.Drawing.Charts.Formula(formulaString)
};
BarChartSeries barChartSeries = barChart.AppendChild <BarChartSeries>(new BarChartSeries(new Index()
{
Val = new UInt32Value(i)
},
new Order()
{
Val = new UInt32Value(i)
}, st, v));
if (sIndex == 1)
{
barChartSeries.AppendChild(cad);
}
i++;
}
#region SDK how to example Code
barChart.Append(new AxisId()
{
Val = new UInt32Value(48650112u)
});
barChart.Append(new AxisId()
{
Val = new UInt32Value(48672768u)
});
// Add the Category Axis.
CategoryAxis catAx = plotArea.AppendChild <CategoryAxis>(new CategoryAxis(new AxisId()
{
Val = new UInt32Value(48650112u)
},
new Scaling(new Orientation()
{
Val = new EnumValue <DocumentFormat.OpenXml.Drawing.Charts.OrientationValues>(
DocumentFormat.OpenXml.Drawing.Charts.OrientationValues.MinMax)
}),
new AxisPosition()
{
Val = new EnumValue <AxisPositionValues>(AxisPositionValues.Bottom)
},
new TickLabelPosition()
{
Val = new EnumValue <TickLabelPositionValues>(TickLabelPositionValues.NextTo)
},
new CrossingAxis()
{
Val = new UInt32Value(48672768U)
},
new Crosses()
{
Val = new EnumValue <CrossesValues>(CrossesValues.AutoZero)
},
new AutoLabeled()
{
Val = new BooleanValue(true)
},
new LabelAlignment()
{
Val = new EnumValue <LabelAlignmentValues>(LabelAlignmentValues.Center)
},
new LabelOffset()
{
Val = new UInt16Value((ushort)100)
}));
// Add the Value Axis.
ValueAxis valAx = plotArea.AppendChild <ValueAxis>(new ValueAxis(new AxisId()
{
Val = new UInt32Value(48672768u)
},
new Scaling(new Orientation()
{
Val = new EnumValue <DocumentFormat.OpenXml.Drawing.Charts.OrientationValues>(
DocumentFormat.OpenXml.Drawing.Charts.OrientationValues.MinMax)
}),
new AxisPosition()
{
Val = new EnumValue <AxisPositionValues>(AxisPositionValues.Left)
},
new MajorGridlines(),
new DocumentFormat.OpenXml.Drawing.Charts.NumberFormat()
{
FormatCode = new StringValue("General"), SourceLinked = new BooleanValue(true)
},
new TickLabelPosition()
{
Val = new EnumValue <TickLabelPositionValues>(TickLabelPositionValues.NextTo)
},
new CrossingAxis()
{
Val = new UInt32Value(48650112U)
},
new Crosses()
{
Val = new EnumValue <CrossesValues>(CrossesValues.AutoZero)
},
new CrossBetween()
{
Val = new EnumValue <CrossBetweenValues>(CrossBetweenValues.Between)
}));
// Add the chart Legend.
Legend legend = chart.AppendChild <Legend>(new Legend(new LegendPosition()
{
Val = new EnumValue <LegendPositionValues>(LegendPositionValues.Right)
},
new Layout()));
chart.Append(new PlotVisibleOnly()
{
Val = new BooleanValue(true)
});
// Save the chart part.
chartPart.ChartSpace.Save();
// Position the chart on the worksheet using a TwoCellAnchor object.
drawingsPart.WorksheetDrawing = new WorksheetDrawing();
TwoCellAnchor twoCellAnchor = drawingsPart.WorksheetDrawing.AppendChild <TwoCellAnchor>(new TwoCellAnchor());
twoCellAnchor.Append(new FromMarker(new ColumnId("9"),
new ColumnOffset("581025"),
new RowId("17"),
new RowOffset("114300")));
twoCellAnchor.Append(new ToMarker(new ColumnId("17"),
new ColumnOffset("276225"),
new RowId("32"),
new RowOffset("0")));
// Append a GraphicFrame to the TwoCellAnchor object.
DocumentFormat.OpenXml.Drawing.Spreadsheet.GraphicFrame graphicFrame =
twoCellAnchor.AppendChild <DocumentFormat.OpenXml.Drawing.Spreadsheet.GraphicFrame>(
new DocumentFormat.OpenXml.Drawing.Spreadsheet.GraphicFrame());
graphicFrame.Macro = "";
graphicFrame.Append(new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualGraphicFrameProperties(
new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualDrawingProperties()
{
Id = new UInt32Value(2u), Name = "Chart 1"
},
new DocumentFormat.OpenXml.Drawing.Spreadsheet.NonVisualGraphicFrameDrawingProperties()));
graphicFrame.Append(new Transform(new Offset()
{
X = 0L, Y = 0L
},
new Extents()
{
Cx = 0L, Cy = 0L
}));
graphicFrame.Append(new Graphic(new GraphicData(new ChartReference()
{
Id = drawingsPart.GetIdOfPart(chartPart)
})
{
Uri = "http://schemas.openxmlformats.org/drawingml/2006/chart"
}));
twoCellAnchor.Append(new ClientData());
// Save the WorksheetDrawing object.
drawingsPart.WorksheetDrawing.Save();
#endregion
}
/// <summary>
/// Creates a chartsheet part from given data
/// </summary>
/// <param name="chartType">Type of chart to generate</param>
/// <param name="values">Values to represent in the chart</param>
/// <param name="headerReference">Columns to be used as series</param>
/// <param name="categoryReference">Column to be used as category</param>
/// <returns>Chartsheet part with contents related</returns>
public static ChartsheetPart Create(SpreadsheetDocument parentDocument, ChartType chartType, List <string> values, List <string> headerReference, string categoryReference)
{
//Creates base content and associates it to a new chartsheet part
WorkbookPart workbook = parentDocument.WorkbookPart;
ChartsheetPart chartsheetPart = workbook.AddNewPart <ChartsheetPart>();
XDocument chartsheetDocument = CreateEmptyChartsheet();
chartsheetPart.PutXDocument(chartsheetDocument);
//Creates a base drawings part and associates it to the chartsheet part
DrawingsPart drawingsPart = chartsheetPart.AddNewPart <DrawingsPart>();
XDocument drawingDocument = CreateEmptyDrawing();
drawingsPart.PutXDocument(drawingDocument);
//Adds content to chartsheet document to reference drawing document
chartsheetDocument
.Element(ns + "chartsheet")
.Add(
new XElement(ns + "drawing",
new XAttribute(relationshipsns + "id", chartsheetPart.GetIdOfPart(drawingsPart))
)
);
//creates the chart part and associates it to the drawings part
ChartPart chartPart = drawingsPart.AddNewPart <ChartPart>();
XDocument chartDocument = CreateChart(chartType, values, headerReference, categoryReference);
chartPart.PutXDocument(chartDocument);
//Adds content to drawing document to reference chart document
drawingDocument
.Descendants(drawingns + "graphicData")
.First()
.Add(
new XAttribute("uri", chartns),
new XElement(chartns + "chart",
new XAttribute(XNamespace.Xmlns + "c", chartns),
new XAttribute(XNamespace.Xmlns + "r", relationshipsns),
new XAttribute(relationshipsns + "id", drawingsPart.GetIdOfPart(chartPart))
)
);
//Associates the chartsheet part to the workbook part
XDocument document = parentDocument.WorkbookPart.GetXDocument();
int sheetId = document.Root.Element(ns + "sheets").Elements(ns + "sheet").Count() + 1;
int chartsheetCount =
document.Root
.Element(ns + "sheets")
.Elements(ns + "sheet")
.Where(
t =>
t.Attribute("name").Value.StartsWith("chart")
)
.Count() + 1;
//Adds content to workbook document to reference chartsheet document
document.Root
.Element(ns + "sheets")
.Add(
new XElement(ns + "sheet",
new XAttribute("name", string.Format("chart{0}", chartsheetCount)),
new XAttribute("sheetId", sheetId),
new XAttribute(relationshipsns + "id", workbook.GetIdOfPart(chartsheetPart))
)
);
chartsheetPart.PutXDocument();
drawingsPart.PutXDocument();
parentDocument.WorkbookPart.PutXDocument();
return(chartsheetPart);
}
