/** @return the shapes contained in this group container */
public 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;
}
/**
* Add a shape to this group.
*
* @param shape - the Shape to add
*/
public void addShape(Shape shape) {
_escherContainer.addChildRecord(shape.getSpContainer());
Sheet sheet = getSheet();
shape.setSheet(sheet);
shape.setShapeId(sheet.allocateShapeId());
shape.afterInsert(sheet);
}