Merges all the images in the imagelist into a new imagelist. Each image
in the new imagelist is formed by flattening all the previous images.
The length of time between images in the new image is specified by the
delay attribute of the input image. The position of the image on the
merged images is specified by the page attribute of the input image.
Merges all the images in the imagelist into a new imagelist. Each image in the new imagelist is formed by flattening all the previous images.
The length of time between images in the new image is specified by the delay attribute of the input image. The position of the image on the merged images is specified by the page attribute of the input image.