| 10,9 → 10,8 |
|---|
| import java.util.Vector; |
| import java.io.*; |
| import javax.microedition.io.*; |
| import javax.microedition.lcdui.*; |
| |
| |
| |
| public final class DUBwiseHelper |
| { |
| public final static String ip_digit_zeroes(int digit) |
| 173,4 → 172,49 |
|---|
| |
| } |
| |
| |
| public static Image scaleImage(Image original, int newWidth) |
| // this function is from http://willperone.net/Code/codescaling.php |
| { |
| |
| int[] rawInput = new int[original.getHeight() * original.getWidth()]; |
| original.getRGB(rawInput, 0, original.getWidth(), 0, 0, original.getWidth(), original.getHeight()); |
| |
| int newHeight=((original.getHeight()* (newWidth/10)) / (original.getWidth()/10)); |
| int[] rawOutput = new int[newWidth*newHeight]; |
| |
| |
| // YD compensates for the x loop by subtracting the width back out |
| int YD = (original.getHeight() / newHeight) * original.getWidth() - original.getWidth(); |
| int YR = original.getHeight() % newHeight; |
| int XD = original.getWidth() / newWidth; |
| int XR = original.getWidth() % newWidth; |
| |
| |
| |
| int outOffset= 0; |
| int inOffset= 0; |
| |
| for (int y= newHeight, YE= 0; y > 0; y--) { |
| for (int x= newWidth, XE= 0; x > 0; x--) { |
| rawOutput[outOffset++]= rawInput[inOffset]; |
| inOffset+=XD; |
| XE+=XR; |
| if (XE >= newWidth) { |
| XE-= newWidth; |
| inOffset++; |
| } |
| } |
| inOffset+= YD; |
| YE+= YR; |
| if (YE >= newHeight) { |
| YE -= newHeight; |
| inOffset+=original.getWidth(); |
| } |
| } |
| return Image.createRGBImage(rawOutput, newWidth, newHeight, false); |
| } |
| |
| |
| |
| } |