34 lines
420 B
C++
34 lines
420 B
C++
/*!
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\file common.cpp
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*/
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#include "common.h"
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#include <QBuffer>
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QImage blob2Image(const QByteArray& ba)
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{
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QImage image;
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if(!ba.isEmpty())
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{
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if(!image.loadFromData(ba))
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myDebug << "image load error.";
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}
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return(image);
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}
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QByteArray image2Blob(const QImage &image)
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{
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QByteArray ba;
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QBuffer buffer(&ba);
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buffer.open(QIODevice::WriteOnly);
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image.save(&buffer, "JPG");
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buffer.close();
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return(ba);
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}
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