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#include <QtCore>
#include <QtNetwork>
#include <QtGui>
#include <QtSvg>
void svg2png(const QString & svgpath, const QList<int> & sizes, QStringList & qslImages)
{
QSvgRenderer svg(svgpath);
QImage original(512, 512, QImage::Format_ARGB32);
original.fill(Qt::transparent);
QPainter painter(&original);
painter.setRenderHint(QPainter::Antialiasing);
painter.setRenderHint(QPainter::TextAntialiasing);
painter.setRenderHint(QPainter::SmoothPixmapTransform);
painter.setRenderHint(QPainter::HighQualityAntialiasing);
svg.render(&painter);
foreach(int size, sizes) {
QImage img = original.scaled(size,size,Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
QString png = QDir::temp().absoluteFilePath(QString::fromLatin1("mumble.%1.png").arg(size));
QImageWriter qiw(png);
qiw.write(img);
qslImages << png;
}
}
int main(int argc, char **argv) {
QCoreApplication a(argc, argv);
QStringList qslImages;
QString svgSmallPath = QLatin1String("../../icons/mumble_small.svg");
QList<int> sizesSmall;
sizesSmall << 16;
sizesSmall << 24;
svg2png(svgSmallPath, sizesSmall, qslImages);
QLatin1String svgPath("../../icons/mumble.svg");
QList<int> sizes;
sizes << 32;
sizes << 48;
sizes << 64;
sizes << 96;
sizes << 128;
sizes << 256;
svg2png(svgPath, sizes, qslImages);
QStringList args;
args << qslImages;
args << QDir::current().absoluteFilePath("../../icons/mumble.ico");
qWarning() << args;
QProcess qp;
qp.setProcessChannelMode(QProcess::ForwardedChannels);
qp.start("/usr/bin/convert", args);
if (! qp.waitForFinished())
qWarning() << "No finish";
foreach(const QString &png, qslImages)
QDir::temp().remove(png);
}
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