| Methods Summary |
|---|
| public void | addShape(org.apache.poi.hslf.model.Shape shape)Add a shape to this group.
_escherContainer.addChildRecord(shape.getSpContainer());
Sheet sheet = getSheet();
shape.setSheet(sheet);
shape.afterInsert(sheet);
if(shape instanceof TextBox) {
TextBox tbox = (TextBox)shape;
getSheet().getPPDrawing().addTextboxWrapper(tbox._txtbox);
}
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| protected org.apache.poi.ddf.EscherContainerRecord | createSpContainer(boolean isChild)Create a new ShapeGroup and create an instance of EscherSpgrContainer which represents a group of shapes
EscherContainerRecord spgr = new EscherContainerRecord();
spgr.setRecordId(EscherContainerRecord.SPGR_CONTAINER);
spgr.setOptions((short)15);
//The group itself is a shape, and always appears as the first EscherSpContainer in the group container.
EscherContainerRecord spcont = new EscherContainerRecord();
spcont.setRecordId(EscherContainerRecord.SP_CONTAINER);
spcont.setOptions((short)15);
EscherSpgrRecord spg = new EscherSpgrRecord();
spg.setOptions((short)1);
spcont.addChildRecord(spg);
EscherSpRecord sp = new EscherSpRecord();
short type = (ShapeTypes.NotPrimitive << 4) + 2;
sp.setOptions(type);
sp.setFlags(EscherSpRecord.FLAG_HAVEANCHOR | EscherSpRecord.FLAG_GROUP);
spcont.addChildRecord(sp);
EscherClientAnchorRecord anchor = new EscherClientAnchorRecord();
spcont.addChildRecord(anchor);
spgr.addChildRecord(spcont);
return spgr;
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| public java.awt.Rectangle | getAnchor()Returns the anchor (the bounding box rectangle) of this shape group.
All coordinates are expressed in points (72 dpi).
EscherContainerRecord groupInfoContainer = (EscherContainerRecord)_escherContainer.getChild(0);
EscherSpgrRecord spgr = (EscherSpgrRecord)getEscherChild(groupInfoContainer, EscherSpgrRecord.RECORD_ID);
java.awt.Rectangle anchor=null;
anchor = new java.awt.Rectangle();
anchor.x = spgr.getRectX1()*POINT_DPI/MASTER_DPI;
anchor.y = spgr.getRectY1()*POINT_DPI/MASTER_DPI;
anchor.width = (spgr.getRectX2() - spgr.getRectX1())*POINT_DPI/MASTER_DPI;
anchor.height = (spgr.getRectY2() - spgr.getRectY1())*POINT_DPI/MASTER_DPI;
return anchor;
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| public org.apache.poi.hslf.model.Hyperlink | getHyperlink()Returns null - shape groups can't have hyperlinks
return null;
|
| public int | getShapeType()Return type of the shape.
In most cases shape group type is {@link org.apache.poi.hslf.model.ShapeTypes#NotPrimitive}
EscherContainerRecord groupInfoContainer = (EscherContainerRecord)_escherContainer.getChild(0);
EscherSpRecord spRecord = groupInfoContainer.getChildById(EscherSpRecord.RECORD_ID);
return spRecord.getOptions() >> 4;
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| public org.apache.poi.hslf.model.Shape[] | getShapes()
// Out escher container record should contain serveral
// SpContainers, the first of which is the group shape itself
List lst = _escherContainer.getChildRecords();
ArrayList shapeList = new ArrayList();
// Don't include the first SpContainer, it is always NotPrimitive
for (int i = 1; i < lst.size(); i++){
EscherRecord r = (EscherRecord)lst.get(i);
if(r instanceof EscherContainerRecord) {
// Create the Shape for it
EscherContainerRecord container = (EscherContainerRecord)r;
Shape shape = ShapeFactory.createShape(container, this);
shape.setSheet(getSheet());
shapeList.add( shape );
} else {
// Should we do anything special with these non
// Container records?
logger.log(POILogger.ERROR, "Shape contained non container escher record, was " + r.getClass().getName());
}
}
// Put the shapes into an array, and return
Shape[] shapes = (Shape[])shapeList.toArray(new Shape[shapeList.size()]);
return shapes;
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| public void | moveTo(int x, int y)Moves this ShapeGroup to the specified location.
java.awt.Rectangle anchor = getAnchor();
int dx = x - anchor.x;
int dy = y - anchor.y;
anchor.translate(dx, dy);
setAnchor(anchor);
Shape[] shape = getShapes();
for (int i = 0; i < shape.length; i++) {
java.awt.Rectangle chanchor = shape[i].getAnchor();
chanchor.translate(dx, dy);
shape[i].setAnchor(chanchor);
}
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| public void | setAnchor(java.awt.Rectangle anchor)Sets the anchor (the bounding box rectangle) of this shape.
All coordinates should be expressed in Master units (576 dpi).
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);
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