Scale the image

public static Bitmap getScaledBitmapImage(String imagename,int wd,int ht)

{

EncodedImage image = EncodedImage.getEncodedImageResource(imagename);

if(image.getWidth()==wd && image.getHeight()==ht)

return image.getBitmap();

int currentWidthFixed32 = Fixed32.toFP(image.getWidth());

int currentHeightFixed32 = Fixed32.toFP(image.getHeight());

int width = wd;

if(width == -1)

width=image.getWidth();

int height = ht;

if(height == -1)

height=image.getHeight();

int requiredWidthFixed32 = Fixed32.toFP(width);

int requiredHeightFixed32 = Fixed32.toFP(height);

int scaleXFixed32 = Fixed32.div(currentWidthFixed32, requiredWidthFixed32);

int scaleYFixed32 = Fixed32.div(currentHeightFixed32, requiredHeightFixed32);

image = image.scaleImage32(scaleXFixed32, scaleYFixed32);

return image.getBitmap();

}