Png Files Saving !

Tue, 2006-01-17 13:00

Joined: 2005-12-29
Forum posts: 17

Hi all!
It's quiet easy to load jpg/png files using CMdaImageFileToBitmapUtility, and when save from bmp to jpg using CMdaImageBitmapToFileUtility there are no problems. But when trying to save BMP to PNG an error KErrNotSupported (-5) occured. Undecided

Using expression like :
...........................................................................................
iConverter = CMdaImageBitmapToFileUtility::NewL(*this);
((CMdaImageBitmapToFileUtility*)iConverter)->CreateL((const TDesC&)aFileName,&pngformat,&pngcodec,NULL);
..........................................................................................
Is anybody knows how to fight with this?? Or PNG really not supported?

Andres.
Thanks in advance!

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Tue, 2006-01-17 14:10
fig7 Joined: 2004-07-17 Forum posts: 110	Depends what phone / OS version you are building for. On older versions of the OS it really isn't supported. On newer versions you should try using CImageDecoder / CImageEncoder instead. - Report To Moderator -

Tue, 2006-01-17 14:45
Andres Joined: 2005-12-29 Forum posts: 17	Thank you. I'm programming for SonyEricsson devices, not for Nokia and using Uiq 2.1 ///// Is exists an another decision for solving of this problem?? - Report To Moderator -

Mon, 2009-02-02 13:00

akkina_swetha

Joined: 2009-01-20
Forum posts: 26

Hi,

I am working with symbian UIQ. AS u said I first tried to save my bitmap in bmp format as follows:
iMda = CMdaImageBitmapToFileUtility::NewL(*this);
TMda24BppBmpCodec codec;
TMdaBmpClipFormat format;
TRAPD(err, iMda->CreateL(fileName, &format, &codec, NULL));

In MiuoCreateComplete()
I am calling :
iMda->ConvertL(*iBitmap,0);

I am not getting any error but even I am not getting bmp file too. Actally I have to convert bitmap to jpeg. So, please suggest me wt would be the better idea for that.

Thanks in advance.

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