qt-everywhere-src-5.14.1/qtgraphicaleffects/tests/system/auto/imagecompare.h

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#ifndef IMAGECOMPARE_H
#define IMAGECOMPARE_H

#include <QObject>
#include <QtCore/QCoreApplication>
#include <QtCore/QDir>
#include <QtGui/QImage>
#include <math.h>
#include <QDebug>

class ImageCompare : public QObject
{
    Q_OBJECT

public:
    explicit ImageCompare(QObject *parent = 0);
    bool ComparePixels(QImage actual, QImage expected, int tolerance = 0, QString filename = "difference.png");
    bool CompareSizes(QImage actual, QImage expected);
    
signals:
    
public slots:
    
};

#endif // IMAGECOMPARE_H