/**
* Constructor
*
* @param mso a <code>MsoDrawingRecord</code> value
* @param obj an <code>ObjRecord</code> value
* @param dd the drawing data
* @param sp an <code>int</code> value
* @param ep an <code>int</code> value
* @param f a <code>File</code> value
* @param ws the workbook settings
*/
public Chart(MsoDrawingRecord mso,
ObjRecord obj,
DrawingData dd,
int sp, int ep, File f, WorkbookSettings ws)
{
msoDrawingRecord = mso;
objRecord = obj;
startpos = sp;
endpos = ep;
file = f;
workbookSettings = ws;
// msoDrawingRecord is null if the entire sheet consists of just the
// chart. In this case, as there is only one drawing on the page,
// it isn't necessary to add to the drawing data record anyway
if (msoDrawingRecord != null)
{
drawingData = dd;
drawingData.addData(msoDrawingRecord.getRecord().getData());
drawingNumber = drawingData.getNumDrawings() - 1;
}
initialized = false;
// Note: mso and obj values can be null if we are creating a chart
// which takes up an entire worksheet. Check that both are null or both
// not null though
Assert.verify((mso != null && obj != null) ||
(mso == null && obj == null));
}
/**
* Implementation of the EscherStream method
*
* @return the data
*/
public virtual byte[] getData()
{
return(msoDrawingRecord.getRecord().getData());
}