blackberry - How do I create a EncodedImage from a javax.microedition.lcdui.Image -


i developing j2me application blackberry. download large gif , want scale image fit screen. looking better performance scaling image using using approaches this.

i haven't used microedition image myself, i've worked rim's image class recently, , seems least-common-denominator representation array of rgb values. see lcdui.image has method 

getrgb(int[] rgbdata, int offset, int scanlength, int x, int y, int width, int height)

which should give array need. can rim bitmap or image or pngencodedimage with

bitmap.setargb(int[] data, int offset, int scanlength, int left, int top, int width, int height)  imagefactory.createimage(bitmap bitmap) pngencodedimage.encode(bitmap bitmap)

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