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Mailing lists / fpc-pascal / 2009-05

How trate with JPG

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Diego Antonio Lucena Pumar

Hi list:

I have a question, is for a elementary program. What are the routines to manipulate with jpg image in FreePascal?. Thank, Diego Antonio Lucena Pumar.

Mattias Gaertner
to Diego Antonio Lucena Pumar
Show quoted text 6 lines
Hi list: I have a question, is for a elementary program. What are the routines to manipulate with jpg image in FreePascal?. Thank, Diego Antonio Lucena Pumar.

fpImage

There are examples in the fpc sources. I'm not sure if there is a reference or a tutorial beside some articles in magazines.

Mattias

Felipe Monteiro de Carvalho
to Mattias Gaertner

Do you need to use only the FCL?

If you can use the LCL then you can use TJpegImage which works just like TBitmap.

Felipe Monteiro de Carvalho
Tomas Hajny
to Mattias Gaertner: On Sun, 24 May 2009 21:18:44 +0200 fpImage There are examples in the fpc sources. I'm not…
Mattias Gaertner wrote 14 lines
On Sun, 24 May 2009 21:18:44 +0200 Diego Antonio Lucena Pumar wrote: > > Hi list: > > I have a question, is for a elementary program. What > are the routines to manipulate with jpg image in FreePascal?. Thank, > Diego Antonio Lucena Pumar. fpImage There are examples in the fpc sources. I'm not sure if there is a reference or a tutorial beside some articles in magazines.

Depending on your needs, another option may be using the PasJPEG package directly; it probably provides higher level of control, although it may be less convenient for general cases.

Tomas