/** * Adds a picture to the run. This method handles * attaching the picture data to the overall file. * * @see Npoi.Core.XWPF.UserModel.Document#PICTURE_TYPE_EMF * @see Npoi.Core.XWPF.UserModel.Document#PICTURE_TYPE_WMF * @see Npoi.Core.XWPF.UserModel.Document#PICTURE_TYPE_PICT * @see Npoi.Core.XWPF.UserModel.Document#PICTURE_TYPE_JPEG * @see Npoi.Core.XWPF.UserModel.Document#PICTURE_TYPE_PNG * @see Npoi.Core.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.Core.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)); XDocument xmlDoc = new XDocument(); //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.Core.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.Core.OpenXmlFormats.Dml.WordProcessing.CT_PositiveSize2D extent = inline.AddNewExtent(); extent.cx = (width); extent.cy = (height); // Grab the picture object Npoi.Core.OpenXmlFormats.Dml.Picture.CT_Picture pic = new OpenXmlFormats.Dml.Picture.CT_Picture(); // Set it up Npoi.Core.OpenXmlFormats.Dml.Picture.CT_PictureNonVisual nvPicPr = pic.AddNewNvPicPr(); Npoi.Core.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.Core.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); }
/** * @param r the CT_R bean which holds the run.attributes * @param p the parent paragraph */ public XWPFRun(CT_R r, IRunBody p) { this.run = r; this.parent = p; /** * reserve already occupied Drawing ids, so reserving new ids later will * not corrupt the document */ IList <CT_Drawing> drawingList = r.GetDrawingList(); foreach (CT_Drawing ctDrawing in drawingList) { List <CT_Anchor> anchorList = ctDrawing.GetAnchorList(); foreach (CT_Anchor anchor in anchorList) { if (anchor.docPr != null) { this.Document.DrawingIdManager.Reserve(anchor.docPr.id); } } List <CT_Inline> inlineList = ctDrawing.GetInlineList(); foreach (CT_Inline inline in inlineList) { if (inline.docPr != null) { this.Document.DrawingIdManager.Reserve(inline.docPr.id); } } } //// Look for any text in any of our pictures or Drawings StringBuilder text = new StringBuilder(); List <object> pictTextObjs = new List <object>(); foreach (CT_Picture pic in r.GetPictList()) { pictTextObjs.Add(pic); } foreach (CT_Drawing draw in drawingList) { pictTextObjs.Add(draw); } //foreach (object o in pictTextObjs) //{ //todo:: imlement this //XmlObject[] t = o.SelectPath("declare namespace w='http://schemas.openxmlformats.org/wordprocessingml/2006/main' .//w:t"); //for (int m = 0; m < t.Length; m++) //{ // NodeList kids = t[m].DomNode.ChildNodes; // for (int n = 0; n < kids.Length; n++) // { // if (kids.Item(n) is Text) // { // if (text.Length > 0) // text.Append("\n"); // text.Append(kids.Item(n).NodeValue); // } // } //} //} pictureText = text.ToString(); // Do we have any embedded pictures? // (They're a different CT_Picture, under the Drawingml namespace) pictures = new List <XWPFPicture>(); foreach (object o in pictTextObjs) { foreach (OpenXmlFormats.Dml.Picture.CT_Picture pict in GetCTPictures(o)) { XWPFPicture picture = new XWPFPicture(pict, this); pictures.Add(picture); } } }
public void TestPictures() { XWPFDocument doc = XWPFTestDataSamples.OpenSampleDocument("VariousPictures.docx"); Assert.AreEqual(7, doc.Paragraphs.Count); XWPFParagraph p; XWPFRun r; // Text paragraphs Assert.AreEqual("Sheet with various pictures", doc.Paragraphs[0].Text); Assert.AreEqual("(jpeg, png, wmf, emf and pict) ", doc.Paragraphs[1].Text); // Spacer ones Assert.AreEqual("", doc.Paragraphs[2].Text); Assert.AreEqual("", doc.Paragraphs[3].Text); Assert.AreEqual("", doc.Paragraphs[4].Text); // Image one p = doc.Paragraphs[5]; Assert.AreEqual(6, p.Runs.Count); r = p.Runs[0]; Assert.AreEqual("", r.ToString()); Assert.AreEqual(1, r.GetEmbeddedPictures().Count); Assert.IsNotNull(r.GetEmbeddedPictures()[0].GetPictureData()); Assert.AreEqual("image1.wmf", r.GetEmbeddedPictures()[0].GetPictureData().FileName); r = p.Runs[1]; Assert.AreEqual("", r.ToString()); Assert.AreEqual(1, r.GetEmbeddedPictures().Count); Assert.IsNotNull(r.GetEmbeddedPictures()[0].GetPictureData()); Assert.AreEqual("image2.png", r.GetEmbeddedPictures()[0].GetPictureData().FileName); r = p.Runs[2]; Assert.AreEqual("", r.ToString()); Assert.AreEqual(1, r.GetEmbeddedPictures().Count); Assert.IsNotNull(r.GetEmbeddedPictures()[0].GetPictureData()); Assert.AreEqual("image3.emf", r.GetEmbeddedPictures()[0].GetPictureData().FileName); r = p.Runs[3]; Assert.AreEqual("", r.ToString()); Assert.AreEqual(1, r.GetEmbeddedPictures().Count); Assert.IsNotNull(r.GetEmbeddedPictures()[0].GetPictureData()); Assert.AreEqual("image4.emf", r.GetEmbeddedPictures()[0].GetPictureData().FileName); r = p.Runs[4]; Assert.AreEqual("", r.ToString()); Assert.AreEqual(1, r.GetEmbeddedPictures().Count); Assert.IsNotNull(r.GetEmbeddedPictures()[0].GetPictureData()); Assert.AreEqual("image5.jpeg", r.GetEmbeddedPictures()[0].GetPictureData().FileName); r = p.Runs[5]; //Is there a bug about XmlSerializer? it can not Deserialize the tag which inner text is only one whitespace //e.g. <w:t> </w:t> to CT_Text; //TODO Assert.AreEqual(" ", r.ToString()); Assert.AreEqual(0, r.GetEmbeddedPictures().Count); // Final spacer Assert.AreEqual("", doc.Paragraphs[(6)].Text); // Look in detail at one r = p.Runs[4]; XWPFPicture pict = r.GetEmbeddedPictures()[0]; //CT_Picture picture = pict.GetCTPicture(); Npoi.Core.OpenXmlFormats.Dml.Picture.CT_Picture picture = pict.GetCTPicture(); //Assert.Fail("picture.blipFill.blip.embed is missing from wordprocessing CT_Picture."); Assert.AreEqual("rId8", picture.blipFill.blip.embed); // Ensure that the ooxml compiler Finds everything we need r.GetCTR().GetDrawingArray(0); r.GetCTR().GetDrawingArray(0).GetInlineArray(0); Npoi.Core.OpenXmlFormats.Dml.CT_GraphicalObject go = r.GetCTR().GetDrawingArray(0).GetInlineArray(0).graphic; Npoi.Core.OpenXmlFormats.Dml.CT_GraphicalObjectData god = r.GetCTR().GetDrawingArray(0).GetInlineArray(0).graphic.graphicData; //PicDocument pd = new PicDocumentImpl(null); //assertTrue(pd.isNil()); }