Qpixmap not loadin files if there is space in the file name..

RahibeMeryem

Hi,

I have iterator :

            QDirIterator it(folder, QStringList() << "*.jpg" << ".jpeg" << "*.png", QDir::NoFilter, QDirIterator::Subdirectories);

if

               QString photo_path = it.filePath();

has space

            QPixmap person_photo(photo_path);

is not loading image..

how can I load images has space in their file names?

SGaist

Hi,

That shouldn't be a problem. Please show the exact file path that doesn't work.

Also:
What version of Qt are you using ?
On what platform ?
How do you know it's not loaded ?

RahibeMeryem

Qt 5.11

example file :

/Users/xxx/Downloads/test_faces/fc/Ebr_Bai_cnnturk/8. ebr-bak-diz.jpg

there is a space between 8. and ebr

Mac OS X is the OS

RahibeMeryem

Hi @SGaist

QPixmap person_photoOLD(photo_path);
QImage  p_ersonqimg(photo_path);
QPixmap person_photo = ASM::cvMatToQPixmap(cv::imread((photo_path.toUtf8().constData())));

photo_path is a problematic path including space.

first to is unsuccesfull.

but if I read with opencv than transform to Qpix all path is succesfully read.

I didnt understand honestly

mrjj

Hi
and
QPixmap person_photoOLD(photo_path.toUtf8());
dont work either ?

Christian Ehrlicher

I can't reproduce it here on linux so I guess something else is wrong. First I would use it.absoluteFilePath() and then QFile::exists() to see if it the path is really readable. Then rename the file so it only has one dot to check if it is readable then.

SGaist

I can't reproduce it either with 5.11.2 nor 5.12 self built on macOS High Sierra.

Might be a silly question but are you sure it's only a space ? Or do you have special chars in that path ?

dheerendra

Is there some format issue with images ? Are you able to open the problem images from any other tool ? As everybody already said, definitely it is not a file path issue or space issue. I strongly suspect the format issue with image.

RahibeMeryem

I solved through reading with opencv .

Certainly I missing something . Investigate further this week and post here.

Best