CTStyleMatrixReference effectRef = style.addNewEffectRef();
effectRef.setIdx(0);
effectRef.addNewSchemeClr().setVal(STSchemeColorVal.ACCENT_1);
CTFontReference fontRef = style.addNewFontRef();
fontRef.setIdx(STFontCollectionIndex.MINOR);
fontRef.addNewSchemeClr().setVal(STSchemeColorVal.LT_1);
CTTextBody body = shape.addNewTxBody();
CTTextBodyProperties bodypr = body.addNewBodyPr();
bodypr.setAnchor(STTextAnchoringType.CTR);
bodypr.setRtlCol(false);