/**
* Sets the anchor (the bounding box rectangle) of this shape. All coordinates should be expressed
* in Master units (576 dpi).
*
* @param anchor new anchor
*/
public void setAnchor(java.awt.Rectangle anchor) {
EscherContainerRecord spContainer =
(EscherContainerRecord) _escherContainer.getChildRecords().get(0);
EscherClientAnchorRecord clientAnchor =
(EscherClientAnchorRecord) getEscherChild(spContainer, EscherClientAnchorRecord.RECORD_ID);
// hack. internal variable EscherClientAnchorRecord.shortRecord can be
// initialized only in fillFields(). We need to set shortRecord=false;
byte[] header = new byte[16];
LittleEndian.putUShort(header, 0, 0);
LittleEndian.putUShort(header, 2, 0);
LittleEndian.putInt(header, 4, 8);
clientAnchor.fillFields(header, 0, null);
clientAnchor.setFlag((short) (anchor.y * MASTER_DPI / POINT_DPI));
clientAnchor.setCol1((short) (anchor.x * MASTER_DPI / POINT_DPI));
clientAnchor.setDx1((short) ((anchor.width + anchor.x) * MASTER_DPI / POINT_DPI));
clientAnchor.setRow1((short) ((anchor.height + anchor.y) * MASTER_DPI / POINT_DPI));
EscherSpgrRecord spgr =
(EscherSpgrRecord) getEscherChild(spContainer, EscherSpgrRecord.RECORD_ID);
spgr.setRectX1(anchor.x * MASTER_DPI / POINT_DPI);
spgr.setRectY1(anchor.y * MASTER_DPI / POINT_DPI);
spgr.setRectX2((anchor.x + anchor.width) * MASTER_DPI / POINT_DPI);
spgr.setRectY2((anchor.y + anchor.height) * MASTER_DPI / POINT_DPI);
}
/**
* Sets the coordinate space of this group. All children are constrained to these coordinates.
*
* @param anchor the coordinate space of this group
*/
public void setCoordinates(Rectangle2D anchor) {
EscherContainerRecord spContainer =
(EscherContainerRecord) _escherContainer.getChildRecords().get(0);
EscherSpgrRecord spgr =
(EscherSpgrRecord) getEscherChild(spContainer, EscherSpgrRecord.RECORD_ID);
int x1 = (int) Math.round(anchor.getX() * MASTER_DPI / POINT_DPI);
int y1 = (int) Math.round(anchor.getY() * MASTER_DPI / POINT_DPI);
int x2 = (int) Math.round((anchor.getX() + anchor.getWidth()) * MASTER_DPI / POINT_DPI);
int y2 = (int) Math.round((anchor.getY() + anchor.getHeight()) * MASTER_DPI / POINT_DPI);
spgr.setRectX1(x1);
spgr.setRectY1(y1);
spgr.setRectX2(x2);
spgr.setRectY2(y2);
}