dominochmiel
Programmer
Hi. I've got a small problem. I want to open png file. I wrote a programme using TOpenDialog(it works perfectly) But when I use TOpenPictureDialog it shows me exception EInvalidGraphic. Can anybody tell me how to repair this!
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TOpenPictureDialog & .png
- Thread starter dominochmiel
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hennep
Programmer
- Dec 10, 2000
- 429
I had the same problem with jpeg and gif images in an OpenPictureDialog some time ago, see: thread101-450100 you can see in jpeg.hpp which functions you need to make png work.
Another option: In my case I needed TJpegImage and TGifImage, try to use to search for TPngImage.
Another option: In my case I needed TJpegImage and TGifImage, try to use to search for TPngImage.
hennep
Programmer
- Dec 10, 2000
- 429
download this file: Add pngimage.pas to your project and compile your program, the compiler creates a pngimage.hpp add this line:
#include "pngimage.hpp"
to the unit that contains the OpenPictureDialog.
that should do the trick !
#include "pngimage.hpp"
to the unit that contains the OpenPictureDialog.
that should do the trick !
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dominochmiel
Programmer
It solved my problem.Thanks very much hennep.
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