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The following class members are part of the Qt 3 compatibility layer. They are provided to help you port old code to Qt 4. We strongly advise against using them in new code.
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
Returns a smoothly scaled copy of the image. The returned image has a size of width w by height h pixels if mode is Qt::IgnoreAspectRatio. The modes Qt::KeepAspectRatio and Qt::KeepAspectRatioByExpanding may be used to preserve the ratio of the image: if mode is Qt::KeepAspectRatio, the returned image is guaranteed to fit into the rectangle specified by w and h (it is as large as possible within the constraints); if mode is Qt::KeepAspectRatioByExpanding, the returned image fits at least into the specified rectangle (it is a small as possible within the constraints). Note that the algorithm used favors speed rather than smoothness.
For 32-bpp images and 1-bpp/8-bpp color images the result will be 32-bpp, whereas all-gray images (including black-and-white 1-bpp) will produce 8-bit grayscale images with the palette spanning 256 grays from black to white.
See also scale() and mirror().
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
The requested size of the image is s.
Transforms the image using the given matrix and returns the result as a new image.
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