Ejemplo n.º 1
0
        XWPFPicture AddPicture(Stream pictureData, int pictureType, String filename, int width, int height, Action <XWPFDocument, CT_Blip> extAct)
        {
            // Add the picture + relationship
            String          relationId;
            XWPFPictureData picData;
            XWPFDocument    doc = null;

            // Work out what to add the picture to, then add both the
            //  picture and the relationship for it
            // TODO Should we have an interface for this sort of thing?
            if (parent.Part is XWPFHeaderFooter)
            {
                XWPFHeaderFooter headerFooter = (XWPFHeaderFooter)parent.Part;
                relationId = headerFooter.AddPictureData(pictureData, pictureType);
                picData    = (XWPFPictureData)headerFooter.GetRelationById(relationId);
            }
            else
            {
                doc        = parent.Document;
                relationId = doc.AddPictureData(pictureData, pictureType);
                picData    = (XWPFPictureData)doc.GetRelationById(relationId);
            }

            try
            {
                // Create the Drawing entry for it
                CT_Drawing Drawing = run.AddNewDrawing();
                CT_Inline  inline  = Drawing.AddNewInline();

                // Do the fiddly namespace bits on the inline
                // (We need full control of what goes where and as what)
                //CT_GraphicalObject tmp = new CT_GraphicalObject();
                //String xml =
                //    "<a:graphic xmlns:a=\"" + "http://schemas.openxmlformats.org/drawingml/2006/main" + "\">" +
                //    "<a:graphicData uri=\"" + "http://schemas.openxmlformats.org/drawingml/2006/picture" + "\">" +
                //    "<pic:pic xmlns:pic=\"" + "http://schemas.openxmlformats.org/drawingml/2006/picture" + "\" />" +
                //    "</a:graphicData>" +
                //    "</a:graphic>";
                //InputSource is = new InputSource(new StringReader(xml));
                //org.w3c.dom.Document doc = DocumentHelper.readDocument(is);
                //inline.set(XmlToken.Factory.parse(doc.getDocumentElement(), DEFAULT_XML_OPTIONS));

                inline.graphic                 = new CT_GraphicalObject();
                inline.graphic.graphicData     = new CT_GraphicalObjectData();
                inline.graphic.graphicData.uri = "http://schemas.openxmlformats.org/drawingml/2006/picture";


                // Setup the inline
                inline.distT = (0);
                inline.distR = (0);
                inline.distB = (0);
                inline.distL = (0);

                NPOI.OpenXmlFormats.Dml.WordProcessing.CT_NonVisualDrawingProps docPr = inline.AddNewDocPr();
                long id = parent.Document.DrawingIdManager.ReserveNew();
                docPr.id = (uint)(id);
                /* This name is not visible in Word 2010 anywhere. */
                docPr.name  = ("Drawing " + id);
                docPr.descr = (filename);

                NPOI.OpenXmlFormats.Dml.WordProcessing.CT_PositiveSize2D extent = inline.AddNewExtent();
                extent.cx = (width);
                extent.cy = (height);

                // Grab the picture object
                NPOI.OpenXmlFormats.Dml.Picture.CT_Picture pic = new OpenXmlFormats.Dml.Picture.CT_Picture();

                // Set it up
                NPOI.OpenXmlFormats.Dml.Picture.CT_PictureNonVisual nvPicPr = pic.AddNewNvPicPr();

                NPOI.OpenXmlFormats.Dml.CT_NonVisualDrawingProps cNvPr = nvPicPr.AddNewCNvPr();
                /* use "0" for the id. See ECM-576, 20.2.2.3 */
                cNvPr.id = (0);
                /* This name is not visible in Word 2010 anywhere */
                cNvPr.name  = ("Picture " + id);
                cNvPr.descr = (filename);

                CT_NonVisualPictureProperties cNvPicPr   = nvPicPr.AddNewCNvPicPr();
                cNvPicPr.AddNewPicLocks().noChangeAspect = true;

                CT_BlipFillProperties blipFill = pic.AddNewBlipFill();
                CT_Blip blip = blipFill.AddNewBlip();
                blip.embed = (picData.GetPackageRelationship().Id);
                if (doc != null)
                {
                    extAct(doc, blip);
                }
                blipFill.AddNewStretch().AddNewFillRect();

                CT_ShapeProperties spPr = pic.AddNewSpPr();
                CT_Transform2D     xfrm = spPr.AddNewXfrm();

                CT_Point2D off = xfrm.AddNewOff();
                off.x = (0);
                off.y = (0);

                NPOI.OpenXmlFormats.Dml.CT_PositiveSize2D ext = xfrm.AddNewExt();
                ext.cx = (width);
                ext.cy = (height);

                CT_PresetGeometry2D prstGeom = spPr.AddNewPrstGeom();
                prstGeom.prst = (ST_ShapeType.rect);
                prstGeom.AddNewAvLst();

                using (var ms = new MemoryStream())
                {
                    StreamWriter sw = new StreamWriter(ms);
                    pic.Write(sw, "pic:pic");
                    sw.Flush();
                    ms.Position = 0;
                    var sr     = new StreamReader(ms);
                    var picXml = sr.ReadToEnd();
                    inline.graphic.graphicData.AddPicElement(picXml);
                }
                // Finish up
                XWPFPicture xwpfPicture = new XWPFPicture(pic, this);
                pictures.Add(xwpfPicture);
                return(xwpfPicture);
            }
            catch (XmlException e)
            {
                throw new InvalidOperationException("XWPFRun.Addpicture error", e);
            }
        }
Ejemplo n.º 2
0
        /**
         * Adds a picture to the run. This method handles
         *  attaching the picture data to the overall file.
         *
         * @see NPOI.XWPF.UserModel.Document#PICTURE_TYPE_EMF
         * @see NPOI.XWPF.UserModel.Document#PICTURE_TYPE_WMF
         * @see NPOI.XWPF.UserModel.Document#PICTURE_TYPE_PICT
         * @see NPOI.XWPF.UserModel.Document#PICTURE_TYPE_JPEG
         * @see NPOI.XWPF.UserModel.Document#PICTURE_TYPE_PNG
         * @see NPOI.XWPF.UserModel.Document#PICTURE_TYPE_DIB
         *
         * @param pictureData The raw picture data
         * @param pictureType The type of the picture, eg {@link Document#PICTURE_TYPE_JPEG}
         * @param width width in EMUs. To convert to / from points use {@link org.apache.poi.util.Units}
         * @param height height in EMUs. To convert to / from points use {@link org.apache.poi.util.Units}
         * @throws NPOI.Openxml4j.exceptions.InvalidFormatException
         * @throws IOException
         */
        public XWPFPicture AddPicture(Stream pictureData, int pictureType, String filename, int width, int height)
        {
            XWPFDocument doc = parent.Document;

            // Add the picture + relationship
            String          relationId = doc.AddPictureData(pictureData, pictureType);
            XWPFPictureData picData    = (XWPFPictureData)doc.GetRelationById(relationId);

            // Create the Drawing entry for it
            CT_Drawing Drawing = run.AddNewDrawing();
            CT_Inline  inline  = Drawing.AddNewInline();

            // Do the fiddly namespace bits on the inline
            // (We need full control of what goes where and as what)
            //CT_GraphicalObject tmp = new CT_GraphicalObject();
            //String xml =
            //    "<a:graphic xmlns:a=\"" + "http://schemas.openxmlformats.org/drawingml/2006/main" + "\">" +
            //    "<a:graphicData uri=\"" + "http://schemas.openxmlformats.org/drawingml/2006/picture" + "\">" +
            //    "<pic:pic xmlns:pic=\"" + "http://schemas.openxmlformats.org/drawingml/2006/picture" + "\" />" +
            //    "</a:graphicData>" +
            //    "</a:graphic>";
            //inline.Set((xml));

            XmlDocument xmlDoc = new XmlDocument();

            //XmlElement el = xmlDoc.CreateElement("pic", "pic", "http://schemas.openxmlformats.org/drawingml/2006/picture");

            inline.graphic                 = new CT_GraphicalObject();
            inline.graphic.graphicData     = new CT_GraphicalObjectData();
            inline.graphic.graphicData.uri = "http://schemas.openxmlformats.org/drawingml/2006/picture";


            // Setup the inline
            inline.distT = (0);
            inline.distR = (0);
            inline.distB = (0);
            inline.distL = (0);

            NPOI.OpenXmlFormats.Dml.WordProcessing.CT_NonVisualDrawingProps docPr = inline.AddNewDocPr();
            long id = parent.Document.DrawingIdManager.ReserveNew();

            docPr.id = (uint)(id);
            /* This name is not visible in Word 2010 anywhere. */
            docPr.name  = ("Drawing " + id);
            docPr.descr = (filename);

            NPOI.OpenXmlFormats.Dml.WordProcessing.CT_PositiveSize2D extent = inline.AddNewExtent();
            extent.cx = (width);
            extent.cy = (height);

            // Grab the picture object
            NPOI.OpenXmlFormats.Dml.Picture.CT_Picture pic = new OpenXmlFormats.Dml.Picture.CT_Picture();

            // Set it up
            NPOI.OpenXmlFormats.Dml.Picture.CT_PictureNonVisual nvPicPr = pic.AddNewNvPicPr();

            NPOI.OpenXmlFormats.Dml.CT_NonVisualDrawingProps cNvPr = nvPicPr.AddNewCNvPr();
            /* use "0" for the id. See ECM-576, 20.2.2.3 */
            cNvPr.id = (0);
            /* This name is not visible in Word 2010 anywhere */
            cNvPr.name  = ("Picture " + id);
            cNvPr.descr = (filename);

            CT_NonVisualPictureProperties cNvPicPr = nvPicPr.AddNewCNvPicPr();

            cNvPicPr.AddNewPicLocks().noChangeAspect = true;

            CT_BlipFillProperties blipFill = pic.AddNewBlipFill();
            CT_Blip blip = blipFill.AddNewBlip();

            blip.embed = (picData.GetPackageRelationship().Id);
            blipFill.AddNewStretch().AddNewFillRect();

            CT_ShapeProperties spPr = pic.AddNewSpPr();
            CT_Transform2D     xfrm = spPr.AddNewXfrm();

            CT_Point2D off = xfrm.AddNewOff();

            off.x = (0);
            off.y = (0);

            NPOI.OpenXmlFormats.Dml.CT_PositiveSize2D ext = xfrm.AddNewExt();
            ext.cx = (width);
            ext.cy = (height);

            CT_PresetGeometry2D prstGeom = spPr.AddNewPrstGeom();

            prstGeom.prst = (ST_ShapeType.rect);
            prstGeom.AddNewAvLst();

            using (var ms = new MemoryStream())
            {
                StreamWriter sw = new StreamWriter(ms);
                pic.Write(sw, "pic:pic");
                sw.Flush();
                ms.Position = 0;
                var sr     = new StreamReader(ms);
                var picXml = sr.ReadToEnd();
                inline.graphic.graphicData.AddPicElement(picXml);
            }
            // Finish up
            XWPFPicture xwpfPicture = new XWPFPicture(pic, this);

            pictures.Add(xwpfPicture);
            return(xwpfPicture);
        }