*/
Paint getPaint(Graphics2D graphics){
RenderableShape rShape = new RenderableShape(this);
Paint fill = null;
CTBackground bg = (CTBackground)getXmlObject();
if(bg.isSetBgPr()){
XmlObject spPr = bg.getBgPr();
fill = rShape.getPaint(graphics, spPr, null);
} else if (bg.isSetBgRef()){
CTStyleMatrixReference bgRef= bg.getBgRef();
CTSchemeColor phClr = bgRef.getSchemeClr();
int idx = (int)bgRef.getIdx() - 1001;
XSLFTheme theme = getSheet().getTheme();
CTBackgroundFillStyleList bgStyles =