/**
* Returns the anchor (the bounding box rectangle) of this shape group. All coordinates are
* expressed in points (72 dpi).
*
* @return the anchor of this shape group
*/
public Rectangle2D getAnchor2D() {
EscherContainerRecord spContainer =
(EscherContainerRecord) _escherContainer.getChildRecords().get(0);
EscherClientAnchorRecord clientAnchor =
(EscherClientAnchorRecord) getEscherChild(spContainer, EscherClientAnchorRecord.RECORD_ID);
Rectangle2D.Float anchor = new Rectangle2D.Float();
if (clientAnchor == null) {
logger.log(
POILogger.INFO,
"EscherClientAnchorRecord was not found for shape group. Searching for EscherChildAnchorRecord.");
EscherChildAnchorRecord rec =
(EscherChildAnchorRecord) getEscherChild(spContainer, EscherChildAnchorRecord.RECORD_ID);
anchor =
new Rectangle2D.Float(
(float) rec.getDx1() * POINT_DPI / MASTER_DPI,
(float) rec.getDy1() * POINT_DPI / MASTER_DPI,
(float) (rec.getDx2() - rec.getDx1()) * POINT_DPI / MASTER_DPI,
(float) (rec.getDy2() - rec.getDy1()) * POINT_DPI / MASTER_DPI);
} else {
anchor.x = (float) clientAnchor.getCol1() * POINT_DPI / MASTER_DPI;
anchor.y = (float) clientAnchor.getFlag() * POINT_DPI / MASTER_DPI;
anchor.width =
(float) (clientAnchor.getDx1() - clientAnchor.getCol1()) * POINT_DPI / MASTER_DPI;
anchor.height =
(float) (clientAnchor.getRow1() - clientAnchor.getFlag()) * POINT_DPI / MASTER_DPI;
}
return anchor;
}
