Ok, if you told me it's possible using this function, I think I can do what I want as usual
I'll give some news about this.
Search found 70 matches
- Tue Oct 21, 2008 4:18 pm
- Forum: GFL SDK
- Topic: Watermarking
- Replies: 8
- Views: 2532
Watermarking
Hi GFLSDK programers !
I don't know how to do water marking and if it's difficult to implement.
Should it be possible to add this kind of skill in GFL?
Rgds
I don't know how to do water marking and if it's difficult to implement.
Should it be possible to add this kind of skill in GFL?
Rgds
- Tue Sep 30, 2008 12:57 pm
- Forum: GFL SDK
- Topic: JPEG2000 File size option
- Replies: 2
- Views: 1492
JPEG2000 File size option
Dear Pierre,
Is it possible to add filesize option for JPEG2000 like in Xnview options?
I try the same "search file size algorithm" as I develop for jpeg but it's quite long.
Thx in advance
Is it possible to add filesize option for JPEG2000 like in Xnview options?
I try the same "search file size algorithm" as I develop for jpeg but it's quite long.
Thx in advance
- Mon Sep 15, 2008 7:21 am
- Forum: Classic - Suggestions
- Topic: Addons for scanned documents
- Replies: 3
- Views: 1227
Auto deskew
Deskew is not easy to perform automatically. It depends of the document content. Perhaps you can add options like : - align a selected fixed line in image (equal patern in each document) - align text - align document borders But it won't be perfect for each document excepted if you scan nice A4 docu...
- Tue Aug 26, 2008 12:28 pm
- Forum: GFL SDK
- Topic: Tiff Corruption
- Replies: 2
- Views: 1604
- Mon Aug 25, 2008 10:11 am
- Forum: GFL SDK
- Topic: GFLSDK 2.82 Linker error for EXIF editing functions
- Replies: 3
- Views: 2386
- Wed Aug 20, 2008 3:21 pm
- Forum: GFL SDK
- Topic: GFLSDK 2.82 Linker error for EXIF editing functions
- Replies: 3
- Views: 2386
Exif continued
Hi, Thank you for sending the corrected libs and this examples (for everybody), it works nice : exif2 = gflBitmapGetEXIF2( gflBitmap ); GFL_EXIF_ENTRYEX* ptr = exif2->Root; while ( ptr ) { printf("%x (%d) : %d %d %d [%u]\n", (unsigned)ptr->Tag, (unsigned)ptr->Ifd, ptr->Format, ptr->NumberOfComponent...
- Wed Aug 13, 2008 3:56 pm
- Forum: GFL SDK
- Topic: GFLSDK 2.82 Linker error for EXIF editing functions
- Replies: 3
- Views: 2386
GFLSDK 2.82 Linker error for EXIF editing functions
Hi Pierre,
I have linker problem (C++Builder6) when I use this functions :
- gflFreeEXIF2
- gflBitmapSetEXIFValueInt2
- gflBitmapGetEXIF2
I use "in file" search on the GFLSDK folder and this functions appears only in the header file.
Rgds,
I have linker problem (C++Builder6) when I use this functions :
- gflFreeEXIF2
- gflBitmapSetEXIFValueInt2
- gflBitmapGetEXIF2
I use "in file" search on the GFLSDK folder and this functions appears only in the header file.
Rgds,
- Tue Aug 12, 2008 1:21 pm
- Forum: GFL SDK
- Topic: Tiff Corruption
- Replies: 2
- Views: 1604
Tiff Corruption
Hi Pierre, I have a problem opening tiff images stored at this address : http://a.dominique.guerin.free.fr/LIBGFL/tiff_corruption/ Headers seams to be ok but data missing in file. XnView open this images filling the buffer image with black values without error message. No error with LIBGFL too. Pear...
- Fri Jul 25, 2008 2:04 pm
- Forum: GFL SDK
- Topic: Save JPEG in fixed file size
- Replies: 6
- Views: 2937
- Fri Jul 25, 2008 1:57 pm
- Forum: GFL SDK
- Topic: Save JPEG in fixed file size
- Replies: 6
- Views: 2937
Save JPEG in fixed file size
Hi xnview !
Do you have an option to adapt the JPEG quality automaticaly to obtain a required file size?
Or maybe do you know an algorithm able to do this with GFL functions?
Rgds
Do you have an option to adapt the JPEG quality automaticaly to obtain a required file size?
Or maybe do you know an algorithm able to do this with GFL functions?
Rgds
- Thu Jul 17, 2008 4:35 pm
- Forum: GFL SDK
- Topic: Parameters in gflRotateFine
- Replies: 1
- Views: 1327
Parameters in gflRotateFine
Hi,
Do you have any options for gflRotateFine algorithm?
As it does a kind of pixel melt perhaps you have same options as gflResize and resampling methods ? Antialiasing ?
Rgds,
Dominique
Do you have any options for gflRotateFine algorithm?
As it does a kind of pixel melt perhaps you have same options as gflResize and resampling methods ? Antialiasing ?
Rgds,
Dominique
- Thu Jul 03, 2008 4:18 pm
- Forum: GFL SDK
- Topic: JPEG Corruption
- Replies: 9
- Views: 3851
I try a simple solution and have the first interesting result. My software compute MD5 on processed images from the buffer provide by gflSaveBitmapToMemory on the local server. I use a simple command line tool the compute MD5 on transfered processed images directly on the distant server. And... I fo...
- Fri Jun 20, 2008 12:40 pm
- Forum: GFL SDK
- Topic: JPEG Corruption
- Replies: 9
- Views: 3851
- Fri Jun 20, 2008 12:32 pm
- Forum: GFL SDK
- Topic: JPEG Corruption
- Replies: 9
- Views: 3851
Ok Now I think it could be interesting to add a MD5 verification in my software... Perhaps I can had a kind of RAMDisk to write the file on the Processing server RAM and copy it to the distant disk and then compare the 2 files' MD5. Does GFL have a function to write a file to a buffer/stream instead...