How can I draw/move a point on screen ?!

by Diogo Salaberri » Fri, 20 May 2011 03:13:14 GMT


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 Any tutorial ? Any link ?

Thanks, bye.

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Atenciosamente;
Diogo Bonoto Salaberri
Bacharel em Cincia da Computao - UFPel

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Re: How can I draw/move a point on screen ?!

by Nicholas Johnson » Fri, 20 May 2011 03:20:49 GMT


 Look at all the documentation on developer.android.com

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Re: How can I draw/move a point on screen ?!

by Diogo Salaberri » Fri, 20 May 2011 04:46:57 GMT


 Some more especific !?

Thanks.

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Atenciosamente;
Diogo Bonoto Salaberri
Bacharel em Cincia da Computao - UFPel

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Re: How can I draw/move a point on screen ?!

by Kristopher Micinski » Fri, 20 May 2011 04:58:37 GMT


 What are you trying to do !? ...

You want to put a point on the screen?  Like, using the screen as a place to
draw an image?

Look at using the Canvas class.  You can grab a canvas associated with a
view, and you should be able to draw on it, and then move a point around by
using a drawing handler which simply moves the point around.  What are you
trying to do?

(I'm guessing that if you're a beginniner, and you didn't know to look for
the Canvas class, and you want to move something around, that you want to
make a game...)

Kris





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Re: How can I draw/move a point on screen ?!

by Droid » Fri, 20 May 2011 04:59:23 GMT


 I think you have to use paint() - but I have the same problem and have
not got round to it yet. :(




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Re: Re: How can I draw/move a point on screen ?!

by Diogo Salaberri » Fri, 20 May 2011 05:04:14 GMT


 I want to put a point on the screen and move him around it.

Thanks, I waiting.

-- 
Atenciosamente;
Diogo Bonoto Salaberri
Bacharel em Cincia da Computao - UFPel

-- 



Re: Re: How can I draw/move a point on screen ?!

by Kristopher Micinski » Fri, 20 May 2011 05:04:22 GMT


 


Wait, why is that a *problem*?

How else should it be done?

kris

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Re: Re: How can I draw/move a point on screen ?!

by Kristopher Micinski » Fri, 20 May 2011 05:05:33 GMT


 


Good. Now google "graphics java tutorial 2d"

kris

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Re: Re: How can I draw/move a point on screen ?!

by TreKing » Fri, 20 May 2011 05:11:36 GMT


 




What have you done so far?
Where exactly are you stuck?
What kind of answer are you expecting with such a statement that's
completely lacking in detail?

-------------------------------------------------------------------------------------------------
TreKing < http://sites.google.com/site/rezmobileapps/treking> ; - Chicago
transit tracking app for Android-powered devices

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