Search found 7 matches

by enter
Tue Nov 23, 2010 9:39 am
Forum: GFL SDK
Topic: [DELPHI] :gflGetFileInformation - DPi bug
Replies: 10
Views: 2270

Re: [DELPHI] :gflGetFileInformation - DPi bug

(ERRATA CORRIGE)

I sended you a new PM where I wrote my email correctly!

sorry for mistake!
by enter
Tue Nov 23, 2010 8:04 am
Forum: GFL SDK
Topic: [DELPHI] :gflGetFileInformation - DPi bug
Replies: 10
Views: 2270

Re: [DELPHI] :gflGetFileInformation - DPi bug

xnview wrote:The problem is that for your picture, DPI are not stored in the header but in metadata...

Ok, currently it's not easy. I can add a flag. Could you send me your email?

I sent you a PM!

Thanks!
by enter
Mon Nov 22, 2010 5:48 pm
Forum: GFL SDK
Topic: [DELPHI] :gflGetFileInformation - DPi bug
Replies: 10
Views: 2270

Re: [DELPHI] :gflGetFileInformation - DPi bug

It does not work! I don't understand why gflGetFileInformation function does not work well with images! the gflGetEXIFDPI is very complicated funcion and without an example it's very hard to understand how it work.. I need to konow as fast as possibile the information of any images (width, length, d...
by enter
Mon Nov 22, 2010 2:55 pm
Forum: GFL SDK
Topic: [DELPHI] :gflGetFileInformation - DPi bug
Replies: 10
Views: 2270

Re: [DELPHI] :gflGetFileInformation - DPi bug

Sorry gflBitmapGetEXIF ok GFL_EXIF_DATA* gflBitmapGetEXIF( const GFL_BITMAP* bitmap, GFL_UINT32 flags ); flags? I try with this : gflGetDefaultLoadParams(lo); lo.DefaultAlpha:= 255; lo.ColorModel := GFL_BGR; e:=gflLoadBitmap(pchar(nome),pgbmp,lo,fginfo); if (e <> gfl_no_error) then ris.errore:='Err...
by enter
Mon Nov 22, 2010 2:13 pm
Forum: GFL SDK
Topic: [DELPHI] :gflGetFileInformation - DPi bug
Replies: 10
Views: 2270

Re: [DELPHI] :gflGetFileInformation - DPi bug

xnview wrote:Even a jpeg file can't have DPI info.

So it's EXIF DPI for your problem, i think...
gflGetEXIFDPI

I don't understand, What Should I do? gflGetEXIFDPI function it does not exists.
by enter
Mon Nov 22, 2010 2:01 pm
Forum: GFL SDK
Topic: [DELPHI] :gflGetFileInformation - DPi bug
Replies: 10
Views: 2270

Re: [DELPHI] :gflGetFileInformation - DPi bug

xnview wrote:If X/YDpi are 0, so there is no DPI information in the file...
how is it possible? it is a Jpeg file! And in this case How can I get this information? (with another component I get this information by the same file or If I open with Photoshop I See that the image has DPi information)
by enter
Mon Nov 22, 2010 12:02 pm
Forum: GFL SDK
Topic: [DELPHI] :gflGetFileInformation - DPi bug
Replies: 10
Views: 2270

[DELPHI] :gflGetFileInformation - DPi bug

Hi, I create this function to get image file information : TImgInfo = record width:integer; height:integer; dpx:integer; dpy:integer; error:string; end; //..... function Tprinc.getImgInfo(name:TFileName):TImgInfo ; var fginfo:TGFL_FILE_INFORMATION; e: GFL_ERROR; ris:TImgInfo; begin e:=gflGetFileInfo...