| QGIS API Documentation
    3.20.0-Odense (decaadbb31)
    | 
#include "qgsstackedbardiagram.h"#include "qgsdiagramrenderer.h"#include "qgsrendercontext.h"#include "qgsexpression.h"#include "qgssymbollayerutils.h"#include "qgslinesymbol.h"#include <QPainter>