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birkeh
2019-02-13 22:12:14 +01:00
parent 37bfcaf423
commit 9f9020baf8
5 changed files with 87 additions and 9 deletions
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cexif.cpp
+52 -5
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@@ -61,6 +61,29 @@ bool cEXIF::fromFile(const QString& szFileName)
Exiv2::PreviewImage previewImage = previewManager.getPreviewImage(*i);
QImage image;
image.loadFromData(static_cast<const uchar*>(previewImage.pData()), static_cast<qint32>(previewImage.size()));
QTransform rotation;
int angle = 0;
switch(imageOrientation())
{
case 8:
angle = 270;
break;
case 3:
angle = 180;
break;
case 6:
angle = 90;
break;
}
if(angle != 0)
{
rotation.rotate(angle);
image = image.transformed(rotation);
}
m_previewList.append(image);
}
@@ -68,7 +91,31 @@ bool cEXIF::fromFile(const QString& szFileName)
{
QImage image;
if(image.load(szFileName))
m_thumbnail = image.scaled(THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation);
{
QTransform rotation;
int angle = 0;
switch(imageOrientation())
{
case 8:
angle = 270;
break;
case 3:
angle = 180;
break;
case 6:
angle = 90;
break;
}
if(angle != 0)
{
rotation.rotate(angle);
image = image.transformed(rotation);
}
m_thumbnail = image.scaled(THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT, Qt::KeepAspectRatio, Qt::SmoothTransformation);
}
}
else
{
@@ -109,7 +156,7 @@ bool cEXIF::fromFile(const QString& szFileName)
}
if(index != -1)
m_thumbnail = m_previewList[index].scaled(THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation);
m_thumbnail = m_previewList[index].scaled(THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT, Qt::KeepAspectRatio, Qt::SmoothTransformation);
}
return(true);
@@ -130,10 +177,10 @@ qint32 cEXIF::imageHeight()
return(getTag(0x0101, 1).value<qint32>());
}
//0x0112
qint16 cEXIF::imageOrientation()
{bla
return(getTag(0x0112, 1).value<qint32>());
{
return(getTag(0x0112, 1).value<qint16>());
}
QString cEXIF::cameraMake()