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vaery basic Java Color class question

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vaery basic Java Color class question

 
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  #1
Nov 17th, 2008
can some one help me write a program, that works when passing 3 values (r g b value), to a Color class and outputs its corresponding colour..

please help me by giving a sample code and the output ...
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Re: vaery basic Java Color class question

 
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Nov 17th, 2008
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Originally Posted by localp View Post
please help me by giving a sample code and the output ...
please help us by showing what you've tried so far
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Re: vaery basic Java Color class question

 
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Nov 17th, 2008
Java Syntax (Toggle Plain Text) 
  1. int r=245;
  2. int g = 90;
  3. int b =78;
  4.  
  5. Color c = new Color(r,g,b);
  6.  
  7. c.  // <<--- then i dont know what methos to call
  8.  
  9. //and i am not sure how to display the colour
i am a beginner !
Last edited by localp; Nov 17th, 2008 at 5:41 am.
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Re: vaery basic Java Color class question

 
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Nov 17th, 2008
I don't totally get what you 're trying to do, but this would be a good place to start looking:
http://java.sun.com/j2se/1.4.2/docs/...awt/Color.html
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Re: vaery basic Java Color class question

 
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Nov 17th, 2008
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Originally Posted by stultuske View Post
I don't totally get what you 're trying to do, but this would be a good place to start looking:
http://java.sun.com/j2se/1.4.2/docs/...awt/Color.html
this is what i am trying to do,,, i am trying to pass 3 int values in to the Color constructor...
and i want to see the correspoding colour of the integer to display ...

example if we pass 255 0 0, we should see the colour RED visible as output
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Re: vaery basic Java Color class question

 
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  #6
Nov 17th, 2008
Assuming this is in a GUI, set the background color of one of your components to that color. You could create a JLabel for that purpose, or just use the background of your existing frame/panel.
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