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  1. #1
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    Unhappy Charting in Lwuit

    Hi


    Can any one give me some idea on where can I find the jar file for lwuit Charting .

    Thank you
    Last edited by kumarv75; 2010-08-19 at 06:19.

  2. #2
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    Re: Charting in Lwuit

    Quote Originally Posted by kumarv75 View Post
    Hi


    Can any one give me some idea on where can I find the jar file for lwuit Chating .

    Thank you
    You can see one video here for LWUIT chating. http://www.youtube.com/watch?v=LFClN...=youtube_gdata
    This video will give you idea.

    If you directly need jar file then try searching in google, If luck helps you will get it.

    Also check the blog of it. http://lwuit.blogspot.com/2009/11/bu...lackberry.html

  3. #3
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    Re: Charting in Lwuit

    Quote Originally Posted by rahulvala View Post
    You can see one video here for LWUIT chating. http://www.youtube.com/watch?v=LFClN...=youtube_gdata
    This video will give you idea.

    If you directly need jar file then try searching in google, If luck helps you will get it.

    Also check the blog of it. http://lwuit.blogspot.com/2009/11/bu...lackberry.html

    Thank you Rahul for giving me info on chatting and on BlackBerry by the way ,I posted the thread to get info on charting not on chatting so if u have any idea on charting please feel free to share with me as would help me in fineshing my project easily or if u known any website where u get the charting related info or jar file please post the same to me in this thread


    Thank you

  4. #4
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    Re: Charting in Lwuit

    u can see this links, It will helps u.
    http://tazzix.com/wp/2004/03/02/j2me...graph-api-v09/

    http://tazzix.com/wp/2004/03/02/j2me...graph-api-v09/

    http://java4less.com/charts/chart.php?info=download

    But im not tried with this components. Better let me How its useful for u...
    Bharath... :)

  5. #5
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    Re: Charting in Lwuit

    Quote Originally Posted by bhakki View Post
    u can see this links, It will helps u.
    http://tazzix.com/wp/2004/03/02/j2me...graph-api-v09/

    http://tazzix.com/wp/2004/03/02/j2me...graph-api-v09/

    http://java4less.com/charts/chart.php?info=download

    But im not tried with this components. Better let me How its useful for u...



    Thank you Bharath I have already seen those links if u find any other link r jar/jad file to download u could very well post in this thread .............

    Thanks

  6. #6
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    Re: Charting in Lwuit

    Bharath... :)

  7. #7
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    Re: Charting in Lwuit

    What type of charts do you require there are so many so be specific

    For most of the charts one can use container class and override its paint method
    if chart needs scrolling the keyPressed method to be overrided

    here is some outline

    PHP Code:
    chartContainer = new Container()
     {
             public 
    void keyPressed(int keyCode)
             {
                     
    // do something
             
    }

             public 
    void paint(Graphics g)
                {
                    
    g.setColor(0x000000);
                    
    g.fillRect(00200260);
                }
    };
    chartContainer.setFocusable(true);
            
    chartContainer.setPreferredW(200);
            
    chartContainer.setPreferredH(260); 
    Last edited by ingsaurabh; 2010-08-20 at 07:08.
    Regards,
    Saurabh

  8. #8
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    Re: Charting in Lwuit

    Quote Originally Posted by ingsaurabh View Post
    What type of charts do you require there are so many so be specific

    For most of the charts one can use container class and override its paint method
    if chart needs scrolling the keyPressed method to be overrided

    here is some outline

    PHP Code:
    chartContainer = new Container()
     {
             public 
    void keyPressed(int keyCode)
             {
                     
    // do something
             
    }

             public 
    void paint(Graphics g)
                {
                    
    g.setColor(0x000000);
                    
    g.fillRect(00200260);
                }
    };
    chartContainer.setFocusable(true);
            
    chartContainer.setPreferredW(200);
            
    chartContainer.setPreferredH(260); 
    Thanks Saurabh my project is in LWUIT and mainly my project would need Line Chart so if u have any idea on how to do the same in lwuit please feel free to write it in this thread...................

    Regards
    Varun Kumar

  9. #9
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    572

    Re: Charting in Lwuit

    Hi Kumar

    http://www.google.co.in/imgres?imgur...ed=0CCcQ9QEwAw

    are you talking about this type of chart if not search Google image for line chart and post link here

    BTW for any chart what is basically needed is

    1....Amount of data to be displayed on screen
    2...resizing the chart on basis of that displayed data(for eg- if you have to plot chart of 20 to 19000 values you have to divide the actual drawing area with amount of data values to be displayed
    3....if chart is scrollable will have to run it in thread and update the chart at every single instance whenever a new data arrives
    Regards,
    Saurabh

  10. #10
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    Re: Charting in Lwuit

    Quote Originally Posted by ingsaurabh View Post
    Hi Kumar

    http://www.google.co.in/imgres?imgur...ed=0CCcQ9QEwAw

    are you talking about this type of chart if not search Google image for line chart and post link here

    BTW for any chart what is basically needed is

    1....Amount of data to be displayed on screen
    2...resizing the chart on basis of that displayed data(for eg- if you have to plot chart of 20 to 19000 values you have to divide the actual drawing area with amount of data values to be displayed
    3....if chart is scrollable will have to run it in thread and update the chart at every single instance whenever a new data arrives


    Hi Saurabh


    Thank you for the effort and showing interest in this thread ....................I would surely use your ideas to do the project ,if in case I have any other doubts would certainly post in this thread .In the mean while if u have any more ideas do write in this thread as would futher more give me some ideas on how to finesh my project easily...........................

    Thank you

    Regards
    Varun Kumar

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