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  1. #1
    Registered User
    Join Date
    Sep 2008
    Posts
    16

    Need Help in J2ME programmign GRAPHING?

    i have a software (school project), that computes the radius of circle,and other conic shapes.. All I need now is the graph, I have seen the Canvasing way, but I don't get it well, how do I make a cartesian plane on the screen?

    PLease Help me?

  2. #2
    Nokia Developer Champion
    Join Date
    Nov 2007
    Location
    Rome, Italy
    Posts
    2,406

    Re: Need Help in J2ME programmign GRAPHING?

    Hi chinito15,

    when using Canvas, you have several graphic primitives you can use to draw your charts.

    To draw a cartesian plane you would only need to use these Graphics methods:
    * setColor() to set the color of your lines
    * drawLine() to draw your plane axis

    Anyway, a look at Canvas JavaDocs would surely help:

    http://www.forum.nokia.com/document/...ui/Canvas.html

    Hope it helps,
    Pit

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