/** * A safe member function to return the given variable. * * @param key Variable name (e.g. "$DIMASZ") * @param def Default value * * @return value of variable or default value if the given variable * doesn't exist. */ int RS_Entity::getGraphicVariableInt(const RS_String& key, int def){ RS_Graphic* graphic = getGraphic(); int ret=def; if (graphic!=NULL) { ret = graphic->getGraphicVariableInt(key, def); } return ret; }