[30mFile Name = mini9.tif
File Type = TIFF:II
File Size = 526
@000000000=0 : TIFF(II=0x4949) magic=0x002a='*\0' ifd offset = 0xfc/252
@0x00000fc=252 : 17 entries starting at file offset 0xfe=254
@0x00000fe=254 : <0x00fe= 254> NewSubFileType [4 =LONG 1] = 0 = 'primary'
@0x000010a=266 : <0x0100= 256> ImageWidth [3 =SHORT 1] = 9
@0x0000116=278 : <0x0101= 257> ImageLength [3 =SHORT 1] = 9
@0x0000122=290 : <0x0102= 258> BitsPerSample [3 =SHORT 3] = @0x1ce=462
@0x000012e=302 : <0x0103= 259> Compression [3 =SHORT 1] = 1 = 'uncompressed'
@0x000013a=314 : <0x0106= 262> PhotometricInterpretation [3 =SHORT 1] = 2 = 'RGB'
@0x0000146=326 : <0x010d= 269> DocumentName [2 =ASCII 24] = @0x1d4=468
@0x0000152=338 : <0x010e= 270> ImageDescription [2 =ASCII 18] = @0x1ec=492
@0x000015e=350 : <0x0111= 273> StripOffsets [4 =LONG 1] = @8
@0x000016a=362 : <0x0112= 274> Orientation [3 =SHORT 1] = 1 = '0,0 is top left'
@0x0000176=374 : <0x0115= 277> SamplesPerPixel [3 =SHORT 1] = 3
@0x0000182=386 : <0x0116= 278> RowsPerStrip [3 =SHORT 1] = 64
@0x000018e=398 : <0x0117= 279> StripByteCounts [4 =LONG 1] = 243
@0x000019a=410 : <0x011a= 282> XResolution [5 =RATIONAL 1] = @0x1fe=510
@0x00001a6=422 : <0x011b= 283> YResolution [5 =RATIONAL 1] = @0x206=518
@0x00001b2=434 : <0x011c= 284> PlanarConfiguration [3 =SHORT 1] = 1 = 'chunky/contig'
@0x00001be=446 : <0x0128= 296> ResolutionUnit [3 =SHORT 1] = 2 = 'pixels per inch'
@0x00001ca=458 : **** next IFD offset 0
@0x00001ce=462 : ============= VALUES, IFD 0 ============
@0x00001ce=462 : BitsPerSample = 8,8,8
@0x00001d4=468 : DocumentName = '/home/ahuggel/mini9.tif\0'
@0x00001ec=492 : ImageDescription = 'Created with GIMP\0'
@0x00001fe=510 : XResolution = 72
@0x0000206=518 : YResolution = 72
@0x000020d=525 :
@0x0000008=8 : <=-=-=> Start of TIFF RGB uncompressed image data for IFD 0, data length 243
0x0000008=8 : ff 00 00 ff 00 00 ff 00 00 ff 00 00 00 ff 00 00 |................|
0x0000018=24 : 00 ff ff 00 00 ff 00 00 ff 00 00 00 ff 00 00 ff |................|
0x0000028=40 : 00 00 ff 00 3f 7f bf 3f 7f bf 3f 7f bf 00 ff 00 |....?..?..?.....|
0x0000038=56 : 00 ff 00 00 ff 00 00 00 ff 00 00 ff 3f 7f bf ff |............?...| etc...
@0x00000fa=250 : End of image data
-0x000020d=525 : END OF FILE
[90m@0x0000008=8 : Start of TIFF RGB uncompressed primary image [9x9] length 243 (IFD 0)
-0x00000fa=250 : End of TIFF primary image data
[0m[30mNumber of images = 1
File Format = TIFFEP
Test 1: Writing empty Exif data without original binary data: ok.
Test 2: Writing empty Exif data with original binary data: ok.
Test 3: Wrote non-empty Exif data without original binary data:
Exif.Image.ExifTag 0x8769 Long 1 26
Exif.Photo.DateTimeOriginal 0x9003 Ascii 18 Yesterday at noon
MIME type: image/tiff
Image size: 9 x 9
Before
Exif.Image.NewSubfileType 0x00fe Long 1 0
Exif.Image.ImageWidth 0x0100 Short 1 9
Exif.Image.ImageLength 0x0101 Short 1 9
Exif.Image.BitsPerSample 0x0102 Short 3 8 8 8
Exif.Image.Compression 0x0103 Short 1 1
Exif.Image.PhotometricInterpretation 0x0106 Short 1 2
Exif.Image.DocumentName 0x010d Ascii 24 /home/ahuggel/mini9.tif
Exif.Image.ImageDescription 0x010e Ascii 18 Created with GIMP
Exif.Image.StripOffsets 0x0111 Long 1 8
Exif.Image.Orientation 0x0112 Short 1 1
Exif.Image.SamplesPerPixel 0x0115 Short 1 3
Exif.Image.RowsPerStrip 0x0116 Short 1 64
Exif.Image.StripByteCounts 0x0117 Long 1 243
Exif.Image.XResolution 0x011a Rational 1 1207959552/16777216
Exif.Image.YResolution 0x011b Rational 1 1207959552/16777216
Exif.Image.PlanarConfiguration 0x011c Short 1 1
Exif.Image.ResolutionUnit 0x0128 Short 1 2
======
After
Exif.Image.NewSubfileType 0x00fe Long 1 0
Exif.Image.ImageWidth 0x0100 Short 1 9
Exif.Image.ImageLength 0x0101 Short 1 9
Exif.Image.BitsPerSample 0x0102 Short 3 8 8 8
Exif.Image.Compression 0x0103 Short 1 1
Exif.Image.PhotometricInterpretation 0x0106 Short 1 2
Exif.Image.DocumentName 0x010d Ascii 24 /home/ahuggel/mini9.tif
Exif.Image.ImageDescription 0x010e Ascii 18 Created with GIMP
Exif.Image.StripOffsets 0x0111 Long 1 8
Exif.Image.Orientation 0x0112 Short 1 1
Exif.Image.SamplesPerPixel 0x0115 Short 1 3
Exif.Image.RowsPerStrip 0x0116 Short 1 64
Exif.Image.StripByteCounts 0x0117 Long 1 243
Exif.Image.XResolution 0x011a Rational 1 1207959552/16777216
Exif.Image.YResolution 0x011b Rational 1 1207959552/16777216
Exif.Image.PlanarConfiguration 0x011c Short 1 1
Exif.Image.ResolutionUnit 0x0128 Short 1 2
Exif.Photo.DateTimeOriginal 0x9003 Ascii 18 Yesterday at noon
[30mFile Name = mini9.tif
File Type = TIFF:II
File Size = 574
@000000000=0 : TIFF(II=0x4949) magic=0x002a='*\0' ifd offset = 0x8/8
@0x0000008=8 : 18 entries starting at file offset 0xa=10
@0x000000a=10 : <0x00fe= 254> NewSubFileType [4 =LONG 1] = 0 = 'primary'
@0x0000016=22 : <0x0100= 256> ImageWidth [3 =SHORT 1] = 9
@0x0000022=34 : <0x0101= 257> ImageLength [3 =SHORT 1] = 9
@0x000002e=46 : <0x0102= 258> BitsPerSample [3 =SHORT 3] = @0xe6=230
@0x000003a=58 : <0x0103= 259> Compression [3 =SHORT 1] = 1 = 'uncompressed'
@0x0000046=70 : <0x0106= 262> PhotometricInterpretation [3 =SHORT 1] = 2 = 'RGB'
@0x0000052=82 : <0x010d= 269> DocumentName [2 =ASCII 24] = @0xec=236
@0x000005e=94 : <0x010e= 270> ImageDescription [2 =ASCII 18] = @0x104=260
@0x000006a=106 : <0x0111= 273> StripOffsets [4 =LONG 1] = @330
@0x0000076=118 : <0x0112= 274> Orientation [3 =SHORT 1] = 1 = '0,0 is top left'
@0x0000082=130 : <0x0115= 277> SamplesPerPixel [3 =SHORT 1] = 3
@0x000008e=142 : <0x0116= 278> RowsPerStrip [3 =SHORT 1] = 64
@0x000009a=154 : <0x0117= 279> StripByteCounts [4 =LONG 1] = 243
@0x00000a6=166 : <0x011a= 282> XResolution [5 =RATIONAL 1] = @0x116=278
@0x00000b2=178 : <0x011b= 283> YResolution [5 =RATIONAL 1] = @0x11e=286
@0x00000be=190 : <0x011c= 284> PlanarConfiguration [3 =SHORT 1] = 1 = 'chunky/contig'
@0x00000ca=202 : <0x0128= 296> ResolutionUnit [3 =SHORT 1] = 2 = 'pixels per inch'
@0x00000d6=214 : <0x8769=34665> ExifIFDPointer [4 =LONG 1] = @0x126=294
@0x00000e2=226 : **** next IFD offset 0
@0x00000e6=230 : ============= VALUES, IFD 0 ============
@0x00000e6=230 : BitsPerSample = 8,8,8
@0x00000ec=236 : DocumentName = '/home/ahuggel/mini9.tif\0'
@0x0000104=260 : ImageDescription = 'Created with GIMP\0'
@0x0000116=278 : XResolution = 72
@0x000011e=286 : YResolution = 72
[35m@0x0000126=294 : (in IFD 0) 1 entries starting at file offset 0x128=296
@0x0000128=296 : <0x9003=36867> DateTimeOriginal [2 =ASCII 18] = @0x138=312
@0x0000134=308 : **** next IFD offset 0
@0x0000138=312 : ============= VALUES, EXIF IFD ============
@0x0000138=312 : DateTimeOriginal = 'Yesterday at noon\0'
-0x0000149=329 :
[0m[30m@0x0000149=329 :
@0x000014a=330 : <=-=-=> Start of TIFF RGB uncompressed image data for IFD 0, data length 243
0x000014a=330 : ff 00 00 ff 00 00 ff 00 00 ff 00 00 00 ff 00 00 |................|
0x000015a=346 : 00 ff ff 00 00 ff 00 00 ff 00 00 00 ff 00 00 ff |................|
0x000016a=362 : 00 00 ff 00 3f 7f bf 3f 7f bf 3f 7f bf 00 ff 00 |....?..?..?.....|
0x000017a=378 : 00 ff 00 00 ff 00 00 00 ff 00 00 ff 3f 7f bf ff |............?...| etc...
@0x000023c=572 : End of image data
-0x000023d=573 : END OF FILE
[90m@0x000014a=330 : Start of TIFF RGB uncompressed primary image [9x9] length 243 (IFD 0)
-0x000023c=572 : End of TIFF primary image data
[0m[30mNumber of images = 1
File Format = TIFFEP/EXIF