/**
* 获取Excel2003图片
*
* @param sheetNum 当前sheet编号
* @param sheet 当前sheet对象
* @param workbook 工作簿对象
* @return Map key:图片单元格索引（0_1_1）String，value:图片流PictureData
* @throws IOException
*/
public static Map<String, PictureData> getSheetPictrues03(
int sheetNum, HSSFSheet sheet, HSSFWorkbook workbook) {
Map<String, PictureData> sheetIndexPicMap = new HashMap<String, PictureData>();
List<HSSFPictureData> pictures = workbook.getAllPictures();
if (pictures.size() != 0) {
for (HSSFShape shape : sheet.getDrawingPatriarch().getChildren()) {
HSSFClientAnchor anchor = (HSSFClientAnchor) shape.getAnchor();
if (shape instanceof HSSFPicture) {
if (null != shape) {
HSSFPicture pic = (HSSFPicture) shape;
int pictureIndex = pic.getPictureIndex() - 1;
HSSFPictureData picData = pictures.get(pictureIndex);
String picIndex =
String.valueOf(sheetNum)
+ UNDER_LINE
+ String.valueOf(anchor.getRow1())
+ UNDER_LINE
+ String.valueOf(anchor.getCol1());
sheetIndexPicMap.put(picIndex, picData);
}
}
}
return sheetIndexPicMap;
} else {
return null;
}
}
private void checkWorkbookBack(HSSFWorkbook wb) {
HSSFWorkbook wbBack = HSSFTestDataSamples.writeOutAndReadBack(wb);
assertNotNull(wbBack);
HSSFSheet sheetBack = wbBack.getSheetAt(0);
assertNotNull(sheetBack);
HSSFPatriarch patriarchBack = sheetBack.getDrawingPatriarch();
assertNotNull(patriarchBack);
List<HSSFShape> children = patriarchBack.getChildren();
assertEquals(4, children.size());
HSSFShape hssfShape = children.get(0);
assertTrue(hssfShape instanceof HSSFSimpleShape);
HSSFAnchor anchor = hssfShape.getAnchor();
assertTrue(anchor instanceof HSSFClientAnchor);
assertEquals(0, anchor.getDx1());
assertEquals(512, anchor.getDx2());
assertEquals(0, anchor.getDy1());
assertEquals(100, anchor.getDy2());
HSSFClientAnchor cAnchor = (HSSFClientAnchor) anchor;
assertEquals(1, cAnchor.getCol1());
assertEquals(1, cAnchor.getCol2());
assertEquals(1, cAnchor.getRow1());
assertEquals(1, cAnchor.getRow2());
hssfShape = children.get(1);
assertTrue(hssfShape instanceof HSSFSimpleShape);
anchor = hssfShape.getAnchor();
assertTrue(anchor instanceof HSSFClientAnchor);
assertEquals(512, anchor.getDx1());
assertEquals(1024, anchor.getDx2());
assertEquals(0, anchor.getDy1());
assertEquals(100, anchor.getDy2());
cAnchor = (HSSFClientAnchor) anchor;
assertEquals(1, cAnchor.getCol1());
assertEquals(1, cAnchor.getCol2());
assertEquals(1, cAnchor.getRow1());
assertEquals(1, cAnchor.getRow2());
hssfShape = children.get(2);
assertTrue(hssfShape instanceof HSSFSimpleShape);
anchor = hssfShape.getAnchor();
assertTrue(anchor instanceof HSSFClientAnchor);
assertEquals(0, anchor.getDx1());
assertEquals(512, anchor.getDx2());
assertEquals(0, anchor.getDy1());
assertEquals(100, anchor.getDy2());
cAnchor = (HSSFClientAnchor) anchor;
assertEquals(2, cAnchor.getCol1());
assertEquals(2, cAnchor.getCol2());
assertEquals(2, cAnchor.getRow1());
assertEquals(2, cAnchor.getRow2());
hssfShape = children.get(3);
assertTrue(hssfShape instanceof HSSFSimpleShape);
anchor = hssfShape.getAnchor();
assertTrue(anchor instanceof HSSFClientAnchor);
assertEquals(0, anchor.getDx1());
assertEquals(512, anchor.getDx2());
assertEquals(100, anchor.getDy1());
assertEquals(200, anchor.getDy2());
cAnchor = (HSSFClientAnchor) anchor;
assertEquals(2, cAnchor.getCol1());
assertEquals(2, cAnchor.getCol2());
assertEquals(2, cAnchor.getRow1());
assertEquals(2, cAnchor.getRow2());
}
