Searching for Qt Image File Support information? Find all needed info by using official links provided below.
https://doc.qt.io/qt-5/qtimageformats-index.html
The core Qt Gui library by default supports reading and writing image files of the most common file formats: PNG, JPEG, BMP, GIF and a few more, ref. Reading and Writing Image Files.The Qt Image Formats add-on module provides optional support for other image file formats.
https://doc.qt.io/qt-5/paintsystem-images.html
Reading and Writing Image Files. The most common way to read images is through QImage and QPixmap's constructors, or ... QImageIOHandler objects are used internally by QImageReader and QImageWriter to add support for different image formats to Qt. A list of the supported file formats are available through the QImageReader::supportedImageFormats ...
https://doc.qt.io/qt-5/qimagereader.html
Reading and writing SVG files is supported through the Qt SVG module. The Qt Image Formats module provides support for additional image formats. Note that the QApplication instance must be created before this function is called. See also setFormat(), QImageWriter::supportedImageFormats(), and QImageIOPlugin.
https://doc.qt.io/archives/qt-4.8/qimagereader.html
The QImageReader class provides a format independent interface for reading images from files or other devices. ... Qt's built-in image handlers all support this feature, but custom image format plugins are not required to do so. See also QImageIOHandler:: ... Reading and writing SVG files is supported through Qt's SVG Module.
https://stackoverflow.com/questions/43374187/qt-open-a-jpg-file-with-warning-image-format-not-supported
I open a file of format "jpg" in qt creator ,but qt creator returns a warning with "image format not supported". I also try other format as "png" ,but the waring is same.I hope someone can give me advice on it.I really need help.
https://forum.qt.io/topic/1003/jpeg-support
I am creating a very simple web-view gui app. It compiles just fine, but there is no jpeg support when i deploy the app to any other computer other than mine. What I have tried: compiling QT statically (after 4 days of compiling errors, this is probably not going to work for me)
https://doc.qt.io/qt-5/qimage.html
Detailed Description. Qt provides four classes for handling image data: QImage, QPixmap, QBitmap and QPicture.QImage is designed and optimized for I/O, and for direct pixel access and manipulation, while QPixmap is designed and optimized for showing images on screen. QBitmap is only a convenience class that inherits QPixmap, ensuring a depth of 1.Finally, the QPicture class is a paint device ...
https://bugreports.qt.io/browse/QTBUG-37946
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https://doc.qt.io/qt-5/qimagewriter.html
Reading and writing SVG files is supported through the Qt SVG module. The Qt Image Formats module provides support for additional image formats. Note that the QApplication instance must be created before this function is called. See also setFormat(), QImageReader::supportedImageFormats(), and QImageIOPlugin.
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