1. vc can show bmp in pic control
2.vc can use gdi+ gdiplus to show bmp/jpg/tiff/png.....
but must inside a gdiplus.dll in win98/winme
EncoderParameters GetEncoderClsid
I do not know how to show multi page tiff
3.use imgadmin imgedit ocx
but not in winxp....
when use ocxs,win98 must install 98.ocx,win2000/xp must install 2000.ocx
I do not know why.
and BurnInAnnotations is not good. black the tiff
4.libtiff tifflib not enough docment
