Пример #1
0
        public void Write(WordprocessingDocument document, Marker marker, Chart chart)
        {
            var mainPart = document.MainDocumentPart;
            var parent   = document.MainDocumentPart.Document.Body;

            var p = marker.Container;
            Run r = new Run();

            p.Append(r);
            Drawing drawing = new Drawing();

            r.Append(drawing);
            #region Import Chart
            DocumentFormat.OpenXml.Drawing.Wordprocessing.Inline inline =
                new DocumentFormat.OpenXml.Drawing.Wordprocessing.Inline(
                    new DocumentFormat.OpenXml.Drawing.Wordprocessing.Extent()
                    //{ Cx = 6560000, Cy = 2880320 } //- live version
                    //{ Cx = 6000000, Cy = 4500000 } //- last version
            {
                Cx = (Int64Value)(6000000 * 1.4), Cy = (Int64Value)(3600000 * 1.4)
            }                                                                                                          //- last version
                    );
            byte[] byteArray = System.IO.File.ReadAllBytes(chart.ExcelFile);

            using (System.IO.MemoryStream mem = new System.IO.MemoryStream())
            {
                mem.Write(byteArray, 0, (int)byteArray.Length);

                //Open Excel spreadsheet
                using (SpreadsheetDocument mySpreadsheet = SpreadsheetDocument.Open(mem, true))
                {
                    //Get all the appropriate parts
                    WorkbookPart workbookPart = mySpreadsheet.WorkbookPart;

                    //WorksheetPart worksheetPart = workbookPart.WorksheetParts.First();
                    WorksheetPart worksheetPart = Excel.DocumentWriter.GetWorksheetPart(mySpreadsheet, chart.SheetName);

                    DrawingsPart drawingPart = worksheetPart.DrawingsPart;
                    //ChartPart chartPart = drawingPart.ChartParts.First();
                    ChartPart chartPart = drawingPart.ChartParts.First();

                    //Clone the chart part and add it to my Word document
                    ChartPart importedChartPart = mainPart.AddPart <ChartPart>(chartPart);
                    string    relId             = mainPart.GetIdOfPart(importedChartPart);

                    //chartPart.ChartSpace.ChildElements.First<DocumentFormat.OpenXml.Drawing.Charts.Chart>().Append(style);

                    DocumentFormat.OpenXml.Drawing.Spreadsheet.GraphicFrame frame =
                        drawingPart.WorksheetDrawing.Descendants <DocumentFormat.OpenXml.Drawing.Spreadsheet.GraphicFrame>().First();

                    string chartName = frame.NonVisualGraphicFrameProperties.NonVisualDrawingProperties.Name;

                    //Clone this node so we can add it to my Word document
                    var clonedGraphic = (DocumentFormat.OpenXml.Drawing.Graphic)frame.Graphic.CloneNode(true);

                    DocumentFormat.OpenXml.Drawing.Charts.ChartReference c =
                        clonedGraphic.GraphicData.GetFirstChild <DocumentFormat.OpenXml.Drawing.Charts.ChartReference>();
                    c.Id = relId;

                    //Give the chart a unique id and name
                    var docPr = new DocumentFormat.OpenXml.Drawing.Wordprocessing.DocProperties();
                    docPr.Name = chartName;
                    docPr.Id   = Service.GetMaxDocPrId(mainPart) + 1;

                    //add the chart data to the inline drawing object
                    inline.Append(docPr, clonedGraphic);

                    drawing.Append(inline);
                }
            }
            #endregion

            //parent.InsertBefore(p, marker.Element);
            //marker.Element.Remove();
        }
Пример #2
0
        /// <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
        }