PdfReader reader; FileOutputStream out; ByteArrayOutputStream bos; PdfStamper stamper...= new PdfReader(templatePath);// 读取pdf模板 bos = new ByteArrayOutputStream(); stamper...(true);// 如果为false,生成的PDF文件可以编辑,如果为true,生成的PDF文件不可以编辑 stamper.close(); pdfReaders...= new PdfStamper(reader, bos); AcroFields form = stamper.getAcroFields(); //...(true);// 如果为false,生成的PDF文件可以编辑,如果为true,生成的PDF文件不可以编辑 stamper.close(); Document
FileInputStream(templatePath)) { PdfReader reader = new PdfReader(input); PdfStamper stamper...= new PdfStamper(reader, new FileOutputStream(targetPath)); stamper.setFormFlattening(true...); // 让pdf不可在编辑 // 提取pdf中的表单 AcroFields form = stamper.getAcroFields();...rect.getLeft(), rect.getBottom()); // 获取操作的页面 PdfContentByte canvas = stamper.getOverContent...(pageNo); canvas.addImage(image); } stamper.close();
PdfReader reader; FileOutputStream out; ByteArrayOutputStream bos; PdfStamper stamper...reader = new PdfReader(templatePath); bos = new ByteArrayOutputStream(); stamper...= new PdfStamper(reader, bos); AcroFields form = stamper.getAcroFields(); /...//...需要填充的其他表单域 // 如果为false那么生成的PDF文件还能编辑,一定要设为true stamper.setFormFlattening...(true); stamper.close(); Document doc = new Document(); PdfCopy copy
; PdfStamper stamper2; AcroFields form2; int checkSize=0; List<PdfReader...= new PdfReader(templatePath);// 读取pdf模板 bos = new ByteArrayOutputStream(); stamper...= new PdfStamper(reader, bos); AcroFields form = stamper.getAcroFields(); pdfList.add...new PdfReader(templatePaths); boss = new ByteArrayOutputStream(); stamper2....setFormFlattening(true);// 如果为false,生成的PDF文件可以编辑,如果为true,生成的PDF文件不可以编辑 stamper2.close
classPathResource.getStream()); bos = new ByteArrayOutputStream(); PdfStamper stamper...= new PdfStamper(reader, bos); AcroFields form = stamper.getAcroFields(); Map...里面的内容并不是无限长"); this.fillPdfCellForm(map, form); // true代表生成的PDF文件不可编辑 stamper.setFormFlattening...(true); stamper.close(); } catch (IOException e) { e.printStackTrace(
PdfReader reader; FileOutputStream out; ByteArrayOutputStream bos; PdfStamper stamper...FileOutputStream(outPdfPath); //新文件输出流 bos = new ByteArrayOutputStream(); //字节输出流 stamper...= new PdfStamper(reader,bos); //pdf模板中的内容到字节输出流 AcroFields form = stamper.getAcroFields...image = Image.getInstance(imgpath); //获取图片页面 PdfContentByte under = stamper.getOverContent...(true);// 如果为false,生成的PDF文件可以编辑,如果为true,生成的PDF文件不可以编辑 stamper.close(); Document
IOException, DocumentException { PdfReader reader = new PdfReader(filePath); PdfStamper stamper...(i);// 在内容上方加水印 waterMar = stamper.getUnderContent(1);//在内容下方加水印 // 设置图片透明度为0.2f...IOException, DocumentException { PdfReader reader = new PdfReader(input); PdfStamper stamper...(i);// 在内容上方加水印 waterMar = stamper.getUnderContent(1);//在内容下方加水印 // 设置图片透明度为0.2f...System.currentTimeMillis(); System.out.println("PDF加图片水印 ok 所用时间:"+(endTime-startTime)+"s"); stamper.close
= “C:/testout1.pdf”; PdfReader reader; FileOutputStream out; ByteArrayOutputStream bos; PdfStamper stamper...newPDFPath);// 输出流 reader = new PdfReader(templatePath);// 读取pdf模板 bos = new ByteArrayOutputStream(); stamper...= new PdfStamper(reader, bos); AcroFields form = stamper.getAcroFields(); //文字类的内容处理 Map datemap = (...signRect.getBottom(); //根据路径读取图片 Image image = Image.getInstance(imgpath); //获取图片页面 PdfContentByte under = stamper.getOverContent...(true);// 如果为false,生成的PDF文件可以编辑,如果为true,生成的PDF文件不可以编辑 stamper.close(); Document doc = new Document();
08.16自我总结 django渲染高阶 一.利用母版渲染 1.创建母版文件 如:stamper.html <!...#存放内容 {% block js %} #写js {% endblock %} 可以创建无数个block 2.导入模板 {% extends stamper.html
对象用于保存 { var reader = new PdfReader(inputPdfStream); var stamper...{ //先按页进行遍历,可以减少实例化pdfContentByte的次数,减少资源占用 var pdfContentByte = stamper.GetOverContent...break; } }); }); stamper.Close
IOException, DocumentException { PdfReader reader = new PdfReader(input); PdfStamper stamper...System.out.println("PDF加图片水印 start"); //for (int i = 1; i < total; i++) { waterMar = stamper.getOverContent...(1);// 在内容上方加水印 //waterMar = stamper.getUnderContent(1);//在内容下方加水印 // 设置图片透明度为0.2f...System.currentTimeMillis(); System.out.println("PDF加图片水印 ok 所用时间:"+(endTime-startTime)+"s"); stamper.close
PdfReader reader = new PdfReader(pdfFileBytes); // 输出的PDF文件内容 PdfStamper stamper...(int i = 1; i < totalPage; i++) { // 内容上层 PdfContentByte content = stamper.getOverContent...(""), 100, 100, 45); content.endText(); } // 关闭 stamper.close
IOException, DocumentException { PdfReader reader = new PdfReader(src); PdfStamper stamper...= new PdfStamper(reader, new FileOutputStream(dest)); PdfContentByte canvas = stamper.getUnderContent...String) replaceTextMap.get(value.getAliasName())); } canvas.endText(); stamper.close
PdfReader reader; FileOutputStream out; ByteArrayOutputStream bos; PdfStamper stamper...= new PdfReader(templatePath);// 读取pdf模板 bos = new ByteArrayOutputStream(); stamper...= new PdfStamper(reader, bos); AcroFields form = stamper.getAcroFields(); String...System.out.println(name); form.setField(name, str[i++]); } stamper.setFormFlattening...(true);// 如果为false那么生成的PDF文件还能编辑,一定要设为true stamper.close(); Document doc = new
color) { try { PdfReader reader = new PdfReader(input); PdfStamper stamper...} } over.endText(); } stamper.close...opacity) { try { PdfReader reader = new PdfReader(input); PdfStamper stamper...= new PdfStamper(reader, output); Rectangle pageRect = stamper.getReader().getPageSize(1...over.beginText(); // 添加水印图片 over.addImage(image); } stamper.close
inputStream); try(ByteArrayOutputStream os = new ByteArrayOutputStream()) { PdfStamper stamper...循环对每页插入水印 for (int i = 1; i < total; i++) { // 水印的起始 content = stamper.getUnderContent...} } content.endText(); } stamper.close
:使用/取消标签过滤器 command+N:在集合(Collections)面板中为选中的照片建立新集合 command+Z:撤销操作 command+option+K:在普通工具栏和Keyword Stamper
我们甚至可以把代码stamper做成一个小小的JIT,被包含在二进制文件中,并在运行时把单态化的副本标记出来,以避免二进制文件的膨胀。
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