I do not have much experience with the ImageEn Libary so far, but is it possible with the 64 bit version of ImageEn:
1) load one to 8 very large black/withe (1bit) tif files completely in memory (about 14000x90000 pixel = 158Mb Data) 2) Do some pixeloperations like TIFFile1.Pixels_ie1g[x,y]:= TIFFile2.Pixels_ie1g[x,y] or TIFFile3.Pixels_ie1g[x,y]; 3) Save the modified tif files again.
Hello, 158M x 8 images requires about 1.2GB. You should be able to load them even with 32 bit version of ImageEn. In case ImageEn can cache missing space with disk. If you use TImageEnView you should disable use of TBitmap object, setting: ImageEnView.LegacyBitmap := false
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Handling large 1bit Tif-files with the 64bit vers.
Posted - Dec 17 2012 : 10:30:33
