ApachePOI
org.apache.poi.xssf.usermodel
XSSFPictureData
<clinit>
RELATIONS[XSSFWorkbook.PICTURE_TYPE_WPG] = XSSFRelation.IMAGE_WPG;
.PICTURE_TYPE_WPG
XSSFWorkbook
PICTURE_TYPE_WPG
<clinit>
public static final int PICTURE_TYPE_WPG = 12;
.PICTURE_TYPE_WPG=
inter-dataflow
inter-dataflow