NPOI 图片锚定类型 XSSFClientAnchor.AnchorType

MOVE_AND_RESIZE   　　Move and Resize With Anchor Cells (0)

DONT_MOVE_DO_RESIZE   Don't Move but do Resize With Anchor Cells (1)

MOVE_DONT_RESIZE     Move With Cells but Do Not Resize (2)

DONT_MOVE_AND_RESIZE  Do Not Move or Resize With Underlying Rows/Columns (3)