Insert Image using docx4j and Aspose.Words

Aspose.Words - Insert Image

This example inserts a floating image from a file or URL at a specified position and size.

Java

builder.insertImage(dataDir + "background.jpg");
builder.insertImage(dataDir + "background.jpg",
        RelativeHorizontalPosition.MARGIN,
        100,
        RelativeVerticalPosition.MARGIN,
        200,
        200,
        100,
        WrapType.SQUARE);

docx4j - Insert Image

Adding images to a DOCX.

FileInputStream is to read image and below mentioned code shows how the image is to be added in DOCX.

Java

WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.createPackage();

// The image to add
File file = new File(dataDir + "java_logo.png" );

// Our utility method wants that as a byte array
java.io.InputStream is = new java.io.FileInputStream(file );
long length = file.length();

// You cannot create an array using a long type.

// It needs to be an int type.
if (length > Integer.MAX_VALUE) {
	System.out.println("File too large!!");
}
byte[] bytes = new byte[(int)length];
int offset = 0;
int numRead = 0;
while (offset < bytes.length
       && (numRead=is.read(bytes, offset, bytes.length-offset)) >= 0) {
    offset += numRead;
}

// Ensure all the bytes have been read in
if (offset < bytes.length) {
    System.out.println("Could not completely read file "+file.getName());
}
is.close();
String filenameHint = null;
String altText = null;
int id1 = 0;
int id2 = 1;

// Image 1: no width specified
org.docx4j.wml.P p = newImage( wordMLPackage, bytes,
		filenameHint, altText,
		id1, id2 );
wordMLPackage.getMainDocumentPart().addObject(p);

// Image 2: width 3000
org.docx4j.wml.P p2 = newImage( wordMLPackage, bytes,
		filenameHint, altText,
		id1, id2, 3000 );
wordMLPackage.getMainDocumentPart().addObject(p2);

// Image 3: width 6000
org.docx4j.wml.P p3 = newImage( wordMLPackage, bytes,
		filenameHint, altText,
		id1, id2, 6000 );
wordMLPackage.getMainDocumentPart().addObject(p3);

// Now save it
wordMLPackage.save(new java.io.File(dataDir + "OUT_AddImage.docx") );

Download Running Code

• GitHub

Download Sample Code

• GitHub

For more details, visit Inserting Document Elements.