RE: Urgent: Displaying image from NSData
RE: Urgent: Displaying image from NSData
- Subject: RE: Urgent: Displaying image from NSData
- From: "Kranthi Sagar Borra" <email@hidden>
- Date: Mon, 22 Mar 2004 22:17:17 +0530
- Thread-topic: Urgent: Displaying image from NSData
Even I had a similar problem. I took a snap shot of my desktop and uploaded that image (picture1.pdf) into the database. So now when I fetch the image my NSData seems to be correct but I am not able to show the image. Its basically because the file is a pdf file and I think WOimage does not support this mime type. Other formats .gif,.jpg etc are working fine.
Thanks.
Regards,
Kranthi Sagar B,
> ----------
> From: Greg Liebowitz
> Sent: Monday, March 22, 2004 6:48 AM
> To: email@hidden
> Subject: Re: Urgent: Displaying image from NSData
>
> ----- Original Message -----
> From: "Greg Liebowitz" <email@hidden>
> To: "David Elsner" <email@hidden>
> Sent: Sunday, March 21, 2004 8:17 PM
> Subject: Re: Urgent: Displaying image from NSData
>
>
> > I did. To debug, I tried saving theImage to a file.. and found it was not
> a
> > valid image.
> >
> >
> ((((Session)session()).photoData.objectForKey((team.teamNumber() ).toString(
> > ))).toString()).getBytes() will output the correct uploaded binary data.
> > When I try to convert it to NSData, it looses its data. Are there any
> other
> > ways around this?
> >
> > Thank you.
> >
> > ----- Original Message -----
> > From: "David Elsner" <email@hidden>
> > To: <email@hidden>
> > Cc: <email@hidden>
> > Sent: Sunday, March 21, 2004 8:15 PM
> > Subject: Re: Urgent: Displaying image from NSData
> >
> >
> > > Did you remember to set the mime type
> > >
> > > On 22/03/2004, at 9:25 AM, <email@hidden> wrote:
> > >
> > > > Hello!
> > > >
> > > > I am trying to display an image stored in a database. It uploads
> > > > fine..
> > > > showing it is the only issue.
> > > >
> > > > The following is linked to the "data" attribute on my WOImage:
> > > >
> > > > public NSData getTheImage()
> > > > {
> > > > ((Session)session()).fetchPhotoList();
> > > > theImage = new
> > > >
> NSData(((((Session)session()).photoData.objectForKey((team.teamNumber()
> > > > ).toString())).toString()).getBytes());
> > > >
> > > > return theImage;
> > > > }
> > > >
> > > >
> > > > This:
> > > >
> ((((Session)session()).photoData.objectForKey((team.teamNumber()).toStr
> > > > ing())).toString()).getBytes()
> > > > shows the binary data of the required image with no problem (on a
> > > > system.out.println). However, when I convert it to NSData, the data
> > > > seems
> > > > to change.
> > > >
> > > > Any ideas?
> > > >
> > > > Thank you in advance,
> > > > Greg
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