private int fillType= 0; // default= solid
public void init() {
super.init();
// try to interpret
MsofbtOPT optrec= new MsofbtOPT(MSODrawingConstants.MSOFBTOPT,0,3); //version is always 3, inst is current count of properties.
optrec.setData(this.getData()); // sets and parses msoFbtOpt data, including imagename, shapename and imageindex
fillColor= optrec.getFillColor();
}