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  1. #1
    Registered User
    Join Date
    Sep 2010
    Posts
    34

    how to save mutable image

    I am working on a Paint mobile App ....
    now i am able to draw lines, circle,square.....
    but not able to save that image on the mobile phone memory

    I got to know that j2me dont have any inbuilt image encoding and decoding functions .....
    plz suggest me for my problem..
    I am stuck up in middle of my work.......

    any suggestions are welcomed
    Thanks in advance........

  2. #2
    Super Contributor
    Join Date
    Jun 2003
    Location
    Cheshire, UK
    Posts
    7,395

    Re: how to save mutable image

    You can use Christian Fröschlin's PNG encoder, reproduced with his kind permission in the Nokia wiki.

    Graham.

  3. #3
    Registered User
    Join Date
    Sep 2010
    Posts
    34

    Re: how to save mutable image

    thanks for the link....

    To save that Png image i have to make a file connection ....
    But file connection in j2me in Nokia mobile is not supporting well due to security purpose...

    i tried this code
    http://wiki.forum.nokia.com/index.ph...ample_-_JSR_75

    but when i save the file it automatically gets exit....
    what should i do????
    any suggestions.

  4. #4
    Super Contributor
    Join Date
    Mar 2005
    Location
    Paris
    Posts
    814

    Re: how to save mutable image

    does it work on the emulator ?
    is your application signed ?
    do you have any error message ?

  5. #5
    Registered User
    Join Date
    Sep 2010
    Posts
    34

    Re: how to save mutable image

    its getting exit after i press the save button....
    but the file gets saved properly..
    but it is not able to override it

  6. #6
    Registered User
    Join Date
    Sep 2010
    Posts
    34

    Re: how to save mutable image

    my new thread for file connection:
    http://discussion.forum.nokia.com/fo...856#post811856

  7. #7
    Registered User
    Join Date
    Feb 2011
    Posts
    7

    Re: how to save mutable image

    I am also developing a paint application for my BE project.
    Can anyone tell me how to got about it??

    I want to be able to draw lines,circles and squares.
    I am newbie to J2ME.
    Any help would be appreciated

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