qgsmultirenderchecker.h

Go to the documentation of this file.

/***************************************************************************
    qgsmultirenderchecker.h
     --------------------------------------
    Date                 : 6.11.2014
    Copyright            : (C) 2014 Matthias Kuhn
    Email                : matthias at opengis dot ch
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef QGSMULTIRENDERCHECKER_H
#define QGSMULTIRENDERCHECKER_H

#include "qgsrenderchecker.h"

class CORE_EXPORT QgsMultiRenderChecker
{
  public:
    QgsMultiRenderChecker();

    void setControlName( const QString& theName );

    void setControlPathPrefix( const QString& prefix );

    void setRenderedImage( const QString& renderedImagePath ) { mRenderedImage = renderedImagePath; }

    void setMapSettings( const QgsMapSettings& mapSettings );

    void setColorTolerance( unsigned int theColorTolerance ) { mColorTolerance = theColorTolerance; }

    bool runTest( const QString& theTestName, unsigned int theMismatchCount = 0 );

    QString report() const { return mReport; }

    QString controlImagePath() const;

    static void drawBackground( QImage* image ) { QgsRenderChecker::drawBackground( image ); }

  private:
    QString mReport;
    QString mRenderedImage;
    QString mControlName;
    QString mControlPathPrefix;
    unsigned int mColorTolerance;
    QgsMapSettings mMapSettings;
};

#ifdef ENABLE_TESTS

class CORE_EXPORT QgsCompositionChecker : public QgsMultiRenderChecker
{
  public:
    QgsCompositionChecker( const QString& testName, QgsComposition* composition );
    ~QgsCompositionChecker();

    void setSize( QSize size ) { mSize = size; }

    bool testComposition( QString &theReport, int page = 0, int pixelDiff = 0 );

  private:
    QgsCompositionChecker(); //forbidden

    QString mTestName;
    QgsComposition* mComposition;
    QSize mSize;
    int mDotsPerMeter;
};
#endif


#endif // QGSMULTIRENDERCHECKER_H