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Viewing changes to ksvgtopng/ksvgtopng.cpp

  • Committer: Package Import Robot
  • Author(s): Jonathan Riddell
  • Date: 2014-10-14 13:47:15 UTC
  • Revision ID: package-import@ubuntu.com-20141014134715-l1r8o4voiw7s909q
Tags: upstream-5.1.0.1
Import upstream version 5.1.0.1

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ksvgtopng/ksvgtopng.cpp
 
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#include <QApplication>
 
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#include <QImage>
 
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#include <QtCore/QString>
 
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#include <QtSvg/QSvgRenderer>
 
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#include <QPainter>
 
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#include <iostream>
 
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using std::cout;
 
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using std::endl;
 
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int main(int argc, char **argv)
 
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{
 
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        // Initialize Qt application, otherwise for some svg files it can segfault with:
 
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        // ASSERT failure in QFontDatabase: "A QApplication object needs to be 
 
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        // constructed before FontConfig is used."
 
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        QApplication app(argc, argv);
 
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        if(argc < 5)
 
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        {
 
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                cout << "Usage : ksvgtopng width height svgfilename outputfilename" << endl;
 
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                cout << "Please use full path name for svgfilename" << endl;
 
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                return -1;
 
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        }
 
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        int width = atoi(argv[1]);
 
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        int height = atoi(argv[2]);
 
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        QImage img(width, height, QImage::Format_ARGB32_Premultiplied);
 
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        img.fill(0);
 
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        QSvgRenderer renderer(QString::fromLocal8Bit(argv[3]));
 
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        if(renderer.isValid())
 
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        {
 
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                QPainter p(&img);
 
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                renderer.render(&p);
 
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/*
 
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                // Apply icon sharpening
 
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                double factor = 0;
 
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                if(width == 16)
 
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                        factor = 30;
 
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                else if(width == 32)
 
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                        factor = 20;
 
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                else if(width == 48)
 
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                        factor = 10;
 
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                else if(width == 64)
 
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                        factor = 5;
 
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                *img = KImageEffect::sharpen(*img, factor); // use QImageBlitz::sharpen()
 
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*/
 
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        }
 
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        img.save(argv[4], "PNG");
 
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        return 0;
 
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}