问题
I am trying to open a 16 bit tiff image in my AIR app. What I have found is a baseline decoder which supports only 8 bit images. Here are my options:
Extend its functionality to open 16 bit images but I dont know how to do that and how trivial it is.
Open my images as 8 bit but I need to do that automatically within Flex. Dont know how to do that either.
i also need to support lzw compression for tiff, so please refer me some resources so I can develop that in case it doesnt exist already.
This is kinda urgent. Hoping for some help.
回答1:
Flash Player, and therefore Flex, are limited in the supported image formats. I thought it was just gif, jpg, and png actually.
To deal with other formats, I would suggest checking out this project which made use of Alchemy to convert C code into an ActionScript SWC. tif files are listed as supported and I assume that 'tif' and 'tiff' are the same.
来源：https://stackoverflow.com/questions/3300244/16-bit-tiff-decoder-for-flex