Get Image from Iphone library

[renatobibiano]

Hi all!

I have an application that should get imagem from a library and save it to my database. Everything works fine on my mac. But, when I try to run it on my iphone, it can't find the image I guess. The return from the FileDialog is:

file:assets-library:/asset/asset.JPG%3Fid=F6BD4B3D-CF6B-4A64-8C9E-6C28583DE80F&ext=JPG

Really strange to me.

My QML code is really simple:

FileDialog {
        id: fileDialog
        title: "Please choose a file"
        folder: shortcuts.pictures
        onSelectionAccepted: {
            console.log("You chose: " + fileDialog.fileUrl);
            img.source = fileDialog.fileUrl;
        }

        onRejected: {
            console.log("Canceled");
        }
    }

And my c++ code is:

QString ImageCropper::cropImage(const QString &id, int x, int y, int width, int height)
{
    QString str(id);

    #ifdef Q_OS_IOS
        str.remove(0,5);
    #else
        str.remove(0,7);
    #endif

    QImage rawImage(str);

    int value = 0;
    float proportion = 0.0;

    if(rawImage.size().width() <= rawImage.size().height()) {
        proportion = rawImage.size().width()/(float)width;
        value = rawImage.size().width();
    } else {
        proportion = rawImage.size().height()/(float)height;
        value = rawImage.size().height();
    }

    QImage maskedImage(QSize(value, value), QImage::Format_ARGB32_Premultiplied);

    if (!rawImage.isNull()) {
        QPainterPath path;
        path.addRect(
                    QRect(0, 0, value,
                          value));

        QPainter m_ctx;
        m_ctx.begin(&maskedImage);
        m_ctx.setClipping(true);
        m_ctx.setClipPath(path);
        m_ctx.drawImage(QPoint(-x*proportion, -y*proportion), rawImage);
        m_ctx.end();

        maskedImage.save(QDir::homePath()+"/Pictures/profilePicture.jpg");

        QByteArray ba;
        QBuffer buffer(&ba);
        buffer.open(QIODevice::WriteOnly);
        maskedImage.save(&buffer, "JPG");

        return QString(ba.toBase64());
    }
}

Hope you guys can help me.
Regards,
Renato.

[renatobibiano]

found the answer in: https://forum.qt.io/topic/47495/upload-ios-image-with-qt/8