Itextpdf：在文本中间设置图像 [英] Itextpdf : set image in middle of text

问题描述

我在段落中有一段文字我希望在文本中间设置一个图像：

  public void createPdf（String dest ，String imgSource）抛出IOException，DocumentException {
 Document doc = new Document（）; 
 PdfWriter writer = PdfWriter.getInstance（doc，new FileOutputStream（dest））; 
 doc.open（）; 
段落p =新段落（）; 
 Image image1 = Image.getInstance（imgSource）; 
 p.add（new Chunk（这是我的照片：））; 
 p.add（image1）; 
 p.add（new Chunk（so beautifull :)））; 
 doc.add（p）; 
 doc.close（）; 
} 
  

这是一张小图片（宽度= 100，身高= 50），但是我的形象坐在第二行。有可能这样设置：这是我的照片：[IMAGE]如此美丽:)

解决方案

如果你换行Chunk中的Image对象，您可以将其用作内联元素：

 段落p = new Paragraph（）; 
 Image image1 = Image.getInstance（imgSource）; 
 p.add（new Chunk（这是我的照片：））; 
 p.add（new Chunk（image1,0,0，true））; 
 p.add（new Chunk（so beautifull :)））; 
  

该Chunk构造函数的第2和第3个参数可用于水平和垂直偏移图像。 / p>

I have a text in paragraph I want set an image in the middle of text :

public void createPdf(String dest, String imgSource) throws IOException, DocumentException {
    Document doc = new Document ();
    PdfWriter writer = PdfWriter.getInstance(doc, new FileOutputStream(dest));
    doc.open ();
    Paragraph p = new Paragraph();
    Image image1 = Image.getInstance(imgSource);
    p.add(new Chunk("This is my photo : "));
    p.add (image1);
    p.add(new Chunk(" so beautifull :)"));
    doc.add(p);
    doc.close();
}

it is a small image (width=100, height=50), but my image is sit in second line. Is it possible to set like this : "This is my photo : [IMAGE] so beautifull :)"

解决方案

If you wrap the Image object in a Chunk, you can use it as an inline element:

Paragraph p = new Paragraph();
Image image1 = Image.getInstance(imgSource);
p.add(new Chunk("This is my photo : "));
p.add (new Chunk(image1, 0, 0, true));
p.add(new Chunk(" so beautifull :)"));

The 2nd and 3rd parameter of that Chunk constructor can be used to offset the image horizontally and vertically.

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