/** * 写入图片 * @param document * @param picName * @param width * @param height * @param alignment */ private void WriteImage(CustomXWPFDocument document, String picName, int width, int height, ParagraphAlignment alignment) { try { CustomXWPFDocument document= new CustomXWPFDocument(); XWPFParagraph imgPara = document.createParagraph(); imgPara.setAlignment(alignment); int format = XWPFDocument.PICTURE_TYPE_PNG; if(picName.endsWith(".emf")) format = XWPFDocument.PICTURE_TYPE_EMF; else if(picName.endsWith(".wmf")) format = XWPFDocument.PICTURE_TYPE_WMF; else if(picName.endsWith(".pict")) format = XWPFDocument.PICTURE_TYPE_PICT; else if(picName.endsWith(".jpeg") || picName.endsWith(".jpg")) format = XWPFDocument.PICTURE_TYPE_JPEG; else if(picName.endsWith(".png")) format = XWPFDocument.PICTURE_TYPE_PNG; else if(picName.endsWith(".dib")) format = XWPFDocument.PICTURE_TYPE_DIB; else if(picName.endsWith(".gif")) format = XWPFDocument.PICTURE_TYPE_GIF; else if(picName.endsWith(".tiff")) format = XWPFDocument.PICTURE_TYPE_TIFF; else if(picName.endsWith(".eps")) format = XWPFDocument.PICTURE_TYPE_EPS; else if(picName.endsWith(".bmp")) format = XWPFDocument.PICTURE_TYPE_BMP; else if(picName.endsWith(".wpg")) format = XWPFDocument.PICTURE_TYPE_WPG; XWPFRun stdMarkRun = imgPara.createRun(); stdMarkRun.addBreak(); String blipId = imgPara.getDocument().addPictureData(new FileInputStream(new File(picName)),format); document.createPicture(blipId,document.getNextPicNameNumber(format),width,height, imgPara); }catch (Exception e) { e.printStackTrace(); } } /** *创建自定义Java类继承自XWPFDocument */ class CustomXWPFDocument extends XWPFDocument { public CustomXWPFDocument() { super(); } public CustomXWPFDocument(InputStream in) throws IOException { super(in); } public CustomXWPFDocument(OPCPackage pkg) throws IOException { super(pkg); } public void createPicture(String blipId, int id, int width, int height, XWPFParagraph paragraph) { final int EMU = 9525; width *= EMU; height *= EMU; // String blipId = // getAllPictures().get(id).getPackageRelationship().getId(); if (paragraph == null) { paragraph = createParagraph(); } CTInline inline = paragraph.createRun().getCTR().addNewDrawing() .addNewInline(); String picXml = "" + "<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\">" + " <pic:nvPicPr>" + " <pic:cNvPr id=\"" + id + "\" name=\"img_" + id + "\"/>" + " <pic:cNvPicPr/>" + " </pic:nvPicPr>" + " <pic:blipFill>" + " <a:blip r:embed=\"" + blipId + "\" xmlns:r=\"http://schemas.openxmlformats.org/officeDocument/2006/relationships\"/>" + " <a:stretch>" + " <a:fillRect/>" + " </a:stretch>" + " </pic:blipFill>" + " <pic:spPr>" + " <a:xfrm>" + " <a:off x=\"0\" y=\"0\"/>" + " <a:ext cx=\"" + width + "\" cy=\"" + height + "\"/>" + " </a:xfrm>" + " <a:prstGeom prst=\"rect\">" + " <a:avLst/>" + " </a:prstGeom>" + " </pic:spPr>" + " </pic:pic>" + " </a:graphicData>" + "</a:graphic>"; // CTGraphicalObjectData graphicData = // inline.addNewGraphic().addNewGraphicData(); XmlToken xmlToken = null; try { xmlToken = XmlToken.Factory.parse(picXml); } catch (XmlException xe) { xe.printStackTrace(); } inline.set(xmlToken); // graphicData.set(xmlToken); inline.setDistT(0); inline.setDistB(0); inline.setDistL(0); inline.setDistR(0); CTPositiveSize2D extent = inline.addNewExtent(); extent.setCx(width); extent.setCy(height); CTNonVisualDrawingProps docPr = inline.addNewDocPr(); docPr.setId(id); docPr.setName("docx_img_ " + id); docPr.setDescr("docx Picture"); } public void createPictureCxCy(String blipId, int id, long cx, long cy) { CTInline inline = createParagraph().createRun().getCTR() .addNewDrawing().addNewInline(); String picXml = "" + "<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\">" + " <pic:nvPicPr>" + " <pic:cNvPr id=\"" + id + "\" name=\"Generated\"/>" + " <pic:cNvPicPr/>" + " </pic:nvPicPr>" + " <pic:blipFill>" + " <a:blip r:embed=\"" + blipId + "\" xmlns:r=\"http://schemas.openxmlformats.org/officeDocument/2006/relationships\"/>" + " <a:stretch>" + " <a:fillRect/>" + " </a:stretch>" + " </pic:blipFill>" + " <pic:spPr>" + " <a:xfrm>" + " <a:off x=\"0\" y=\"0\"/>" + " <a:ext cx=\"" + cx + "\" cy=\"" + cy + "\"/>" + " </a:xfrm>" + " <a:prstGeom prst=\"rect\">" + " <a:avLst/>" + " </a:prstGeom>" + " </pic:spPr>" + " </pic:pic>" + " </a:graphicData>" + "</a:graphic>"; // CTGraphicalObjectData graphicData = // inline.addNewGraphic().addNewGraphicData(); XmlToken xmlToken = null; try { xmlToken = XmlToken.Factory.parse(picXml); } catch (XmlException xe) { xe.printStackTrace(); } inline.set(xmlToken); // graphicData.set(xmlToken); inline.setDistT(0); inline.setDistB(0); inline.setDistL(0); inline.setDistR(0); CTPositiveSize2D extent = inline.addNewExtent(); extent.setCx(cx); extent.setCy(cy); CTNonVisualDrawingProps docPr = inline.addNewDocPr(); docPr.setId(id); docPr.setName("docx_img_ " + id); docPr.setDescr("docx Picture"); } }
时间: 2024-11-06 07:17:55