Search found 82 matches
- Tue Aug 11, 2009 7:00 am
- Forum: GFL SDK
- Topic: Access Denied in gflBitblt
- Replies: 7
- Views: 1829
Re: Access Denied in gflBitblt
Hello, The errors I found in "libgfl.pas" are: //function gflSetColorAt(var dst: PGFL_BITMAP; x, y: GFL_INT32; var color: TGFL_COLOR): GFL_ERROR; stdcall; [ERROR] function gflGetColorAt(const src: PGFL_BITMAP; x, y: GFL_INT32; var color: TGFL_COLOR): GFL_ERROR; stdcall; //ExtrasInfo: Pointer [ERROR]...
- Fri Jul 31, 2009 6:11 pm
- Forum: GFL SDK
- Topic: Problems recording GPS data
- Replies: 8
- Views: 2087
Re: Problems recording GPS data
Hi,
Have you been able to examine the EXIF data of a photograph obtained with a Nikon camera and check the error that occurs when recording the GPS data?
Miguel Angel
Have you been able to examine the EXIF data of a photograph obtained with a Nikon camera and check the error that occurs when recording the GPS data?
Miguel Angel
- Fri Jul 31, 2009 6:07 pm
- Forum: GFL SDK
- Topic: Multi-Picture Format
- Replies: 6
- Views: 2715
Re: Multi-Picture Format
This new format is based on several photographs in JPG format compacted into a single file. Must be something similar to JPS format. Apparently, this format is used by the FinePix Real 3D camera ( http://www.dpreview.com/news/0907/09072206fujifilmw1.asp ). I will try to get a file in this format. As...
- Fri Jul 31, 2009 5:49 pm
- Forum: GFL SDK
- Topic: Error in gflLoadBitmapFromMemory ?
- Replies: 9
- Views: 1953
Re: Error in gflLoadBitmapFromMemory ?
Hi, this time I'm having problems with gflLoadBitmap. 'Access violation at address 00984784 in module libgfl311.dll' Read of address 00000030. The error occurs as above, substituting libgfl2.90 by libgfl3.11 without modifying the source code of the program. I fixed the problem, as the previous case,...
- Mon Jul 13, 2009 8:39 pm
- Forum: GFL SDK
- Topic: Multi-Picture Format
- Replies: 6
- Views: 2715
Multi-Picture Format
Hello,
Does the library GFL SDK can open and save files in MPF format?
http://newsgroup.xnview.com/viewtopic.php?f=34&t=17403
Miguel Angel
Does the library GFL SDK can open and save files in MPF format?
http://newsgroup.xnview.com/viewtopic.php?f=34&t=17403
Miguel Angel
- Sat Jul 11, 2009 9:29 am
- Forum: GFL SDK
- Topic: Problems recording GPS data
- Replies: 8
- Views: 2087
Re: Problems recording GPS data
Hi, I changed the constants in the file libgfl.pas: GFL_EXIF_IFD_0 = $0001; GFL_EXIF_MAIN_IFD = $0002; The correct code to save the resolution is: gflBitmapSetEXIFValueRational2(mEXIFData2, GFL_EXIF_IFD_0, 282, 200, 1); // For 200 dpi gflBitmapSetEXIFValueRational2(mEXIFData2, GFL_EXIF_IFD_0, 283, 2...
- Wed Jul 08, 2009 8:45 pm
- Forum: GFL SDK
- Topic: Problems recording GPS data
- Replies: 8
- Views: 2087
Problems recording GPS data
Hello, I have problems to record the GPS data in a file. I use the following code: var mLoadOption: TGFL_LOAD_PARAMS; mSaveOption: TGFL_SAVE_PARAMS; mOriBitmap: PGFL_BITMAP; mEXIFData2 : PGFL_EXIF_DATAEX; mError : GFL_ERROR ; pq: array[0..5] of GFL_UINT32; LatitudeRef : string; ..... begin ..... gfl...
- Wed Jul 08, 2009 5:54 pm
- Forum: GFL SDK
- Topic: Error in gflLoadBitmapFromMemory ?
- Replies: 9
- Views: 1953
Re: Error in gflLoadBitmapFromMemory ?
Hello,
I will continue doing tests to try to determine under what conditions these errors occur.
The program is quite dense and heavy and uses a large amount of memory and variables. I will make a program easier for to try to reproduce the error.
Miguel Angel
I will continue doing tests to try to determine under what conditions these errors occur.
The program is quite dense and heavy and uses a large amount of memory and variables. I will make a program easier for to try to reproduce the error.
Miguel Angel
- Mon Jul 06, 2009 9:44 am
- Forum: GFL SDK
- Topic: Error in gflLoadBitmapFromMemory ?
- Replies: 9
- Views: 1953
Re: Error in gflLoadBitmapFromMemory ?
No, apparently I have the problem with gflLoadBitmapFromMemory.
Miguel Angel
Miguel Angel
- Sun Jul 05, 2009 8:10 am
- Forum: GFL SDK
- Topic: Error in gflLoadBitmapFromMemory ?
- Replies: 9
- Views: 1953
Re: Error in gflLoadBitmapFromMemory ?
Hello!!!... To save an image in memory I use the code: unit Principal; .... var Imagen1LbStream : TMemoryStream; Imagen1LbExiste : Boolean; ... implementation .... procedure TFormPrincipal.Action37Execute(Sender: TObject); var Size : integer; Mem : PGFL_UINT8; spMem : TGFL_SAVE_PARAMS; ... begin ......
- Sat Jul 04, 2009 11:40 pm
- Forum: GFL SDK
- Topic: Error in gflLoadBitmapFromMemory ?
- Replies: 9
- Views: 1953
Re: Error in gflLoadBitmapFromMemory ?
I have solved the problem by declaring the variable in other place of the program.
The variables involved are of type Boolean
Regards...
Miguel Angel
http://imagen3d.site88.net
The variables involved are of type Boolean
Regards...
Miguel Angel
http://imagen3d.site88.net
- Sat Jul 04, 2009 8:55 pm
- Forum: GFL SDK
- Topic: Error in gflLoadBitmapFromMemory ?
- Replies: 9
- Views: 1953
Error in gflLoadBitmapFromMemory ?
Hello!!! I have problems with the new version of the library. My program works correctly with version 2.90 but with the current version seems to have a problem with gflLoadBitmapFromMemory . Apparently, gflLoadBitmapFromMemory modify the content of other variables in the program. This is quite stran...
- Sat Jul 04, 2009 1:38 pm
- Forum: GFL SDK
- Topic: gflBitmapSetEXIFValueRationalArray2
- Replies: 5
- Views: 1975
Re: gflBitmapSetEXIFValueRationalArray2
Thank you very much Dominique. The code works correctly. In Delphi: var pq: array[0..5] of integer; ... begin ... pq[0] := 28; pq[1] := 1; pq[2] := 26; pq[3] := 1; pq[4] := 119; pq[5] := 2; gflBitmapSetEXIFValueRationalArray2(EXIF2,GFL_EXIF_GPS_IFD,2,@pq,3); ... end; In Libgfl.pas: procedure gflBitm...
- Fri Jul 03, 2009 10:38 pm
- Forum: GFL SDK
- Topic: gflBitmapSetEXIFValueRationalArray2
- Replies: 5
- Views: 1975
gflBitmapSetEXIFValueRationalArray2
Hello,
Can you explain me with an example How the function is used to store GPS data?
For example, the latitude 28º 26' 59.55", Can you tell me how to be added to the EXIF information of the picture?
Regards...
Miguel Angel
http://imagen3d.site88.net
Can you explain me with an example How the function is used to store GPS data?
For example, the latitude 28º 26' 59.55", Can you tell me how to be added to the EXIF information of the picture?
Regards...
Miguel Angel
http://imagen3d.site88.net
- Thu May 28, 2009 2:52 pm
- Forum: GFL SDK
- Topic: X,Y Resolution
- Replies: 10
- Views: 3698
Re: X,Y Resolution
Is it a new version of GFL SDK?
Do you have done tests with the GPS data?
Regards...
Miguel Angel
http://imagen3d.site88.net
Do you have done tests with the GPS data?
Regards...
Miguel Angel
http://imagen3d.site88.net