Read sequence of image
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Hello!
Hello I would like to read images from the same folder after each other. I know how can I open one image, but now I would like to give the folder name and make the same image processing on each image in the folder.
Could you help me how can I do that?
Andras
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This reads all jpg and png files:
@
QDir dir("<path-to-dir>");
foreach( QFileInfo imageFileInfo, dir.entryInfoList ( QStringList() << ".jpg" << ".png", QDir::Files, QDir::NoSort )
{
QFile imageFile( imageFileInfo.absoluteFilePath() );
//do your reading like you already did
}
@ -
Thank you! This QStringList was that what I am looking for.
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A small bug:forgot a parenthese in line 2
[quote author="raven-worx" date="1368709740"]This reads all jpg and png files:
@
QDir dir("<path-to-dir>");
foreach( QFileInfo imageFileInfo, dir.entryInfoList ( QStringList() << ".jpg" << ".png", QDir::Files, QDir::NoSort )
{
QFile imageFile( imageFileInfo.absoluteFilePath() );
//do your reading like you already did
}
@[/quote]