org.apache.poi.poifs.crypt.dsig

Interface SignatureLine.AddPictureData

Enclosing class:

SignatureLine

protected static interface SignatureLine.AddPictureData

Method Summary

Modifier and Type	Method and Description
java.lang.String	addPictureData(byte[] imageData, PictureType pictureType) Add picture data to the document (将图片数据添加到文档中)

Method Detail

addPictureData

java.lang.String addPictureData(byte[] imageData,
                                PictureType pictureType)
                         throws InvalidFormatException

Add picture data to the document (将图片数据添加到文档中)

Parameters:

imageData - the image bytes (imageData - 图像字节)

pictureType - the picture type - typically PNG (pictureType - 图片类型 - 通常为 PNG)

Returns:

the relation id of the newly add picture (新添加图片的关系id)

Throws:

InvalidFormatException (无效格式异常)