transparent image

[asif79]

how can i create a transparent mutable image??

[shmoove]

The Nokia UI way:

Image im = DirectUtils.createImage(WIDTH,HEIGHT,0);

The MIDP 2.0 way:

int[] pixels = new int[WIDTH * HEIGHT];
for (int i = WIDTH * HEIGHT - 1; i >= 0; i--)
  pixels[i] = 0;
Image im = Image.createRGBImage(pixels,WIDTH,HEIGHT,true);

In standard MIDP 1.0 there is no way.

shmoove

[asif79]

thanks,


but when drawing which Graphics object to use?

the normal g, or the NokiaUI g?

what i am trying to do is that ,
i want to draw two mutable images on the screen,
the background will scroll slower than the foreground, and the foreground should be transparent.

thanks again.

[shmoove]

Once you created the image as a transparent image, you can use the regular graphics (MIDP 1.0).

shmoove

[asif79]

i want to draw two mutable images on the screen,
the background will scroll slower than the foreground, and the foreground should be transparent.


but the foreground doesnt stay transparent.


i did it with the nokia ui.

what do u suggest??

[shmoove]

It should work with the regular Graphics object.
Maybe if you post the relevant code (how do you create the image, and how you paint it)....

shmoove