Creates well-compressed PNG animations. More...
List of all member functions.
By using transparency, QPNGImagePacker allows you to build a PNG image from a sequence of QImages.
Create an image packer that writes PNG data to iod, using a storage_depth bit encoding (use 8 or 32, depending on the desired quality and compression requirements).
Add the image img to the PNG animation, analyzing the differences between this and the previous image to improve compression.
Align pixel differences to x pixels. For example, using 8 can improve playback on certain hardware. Normally the default of 1-pixel alignment (ie. no alignment) gives bets compression and performance.
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Qt version 2.3.10