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Problem in refresh the display

 
Kate Winslate
Greenhorn
Posts: 3
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hi,

i have got problem in refresh the display. i have done a program that slide the image using arrow keys. i also used the repaint() method for refresh the diplay but the priveously displayed images are as it is?

what should i do to clear the priveously displayed images?
is there any "clearscreen" function in j2me?

thanks in advance...
 
Svend Rost
Ranch Hand
Posts: 904
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Hi Kate, welcome to the Javaranch.

You can try to "clear" the current canvas (i.e. the screen) before you
draw something. This can be done with the following:

void paint(Graphics g)
- set the color to for instance white or black
- draw a rectangle, that fills the whole canvas

Then the screen has been cleared, and you can draw the image.

/Svend Rost
 
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