Removed getWidth() and getHeight() which I added by mistake. They are already present...

[zxing.git] / javame / src / com / google / zxing / client / j2me / LCDUIImageMonochromeBitmapSource.java

diff --git a/javame/src/com/google/zxing/client/j2me/LCDUIImageMonochromeBitmapSource.java b/javame/src/com/google/zxing/client/j2me/LCDUIImageMonochromeBitmapSource.java
index e825257..bd6b122 100644 (file)
--- a/javame/src/com/google/zxing/client/j2me/LCDUIImageMonochromeBitmapSource.java
+++ b/javame/src/com/google/zxing/client/j2me/LCDUIImageMonochromeBitmapSource.java
@@ -23,33 +23,23 @@ import javax.microedition.lcdui.Image;
 /**
  * <p>An implementation based on Java ME's {@link Image} representation.</p>
  *
- * @author Sean Owen (srowen@google.com), Daniel Switkin (dswitkin@google.com)
+ * @author Sean Owen
+ * @author Daniel Switkin (dswitkin@google.com)
  */
 public final class LCDUIImageMonochromeBitmapSource extends BaseMonochromeBitmapSource {
 
   private final Image image;
-  private final int height;
-  private final int width;
   private final int[] pixelHolder;
 
   public LCDUIImageMonochromeBitmapSource(Image image) {
+    super(image.getWidth(), image.getHeight());
     this.image = image;
-    height = image.getHeight();
-    width = image.getWidth();
     pixelHolder = new int[1];
   }
 
-  public int getHeight() {
-    return height;
-  }
-
-  public int getWidth() {
-    return width;
-  }
-
   // This is expensive and should be used very sparingly.
   protected int getLuminance(int x, int y) {
-    image.getRGB(pixelHolder, 0, width, x, y, 1, 1);
+    image.getRGB(pixelHolder, 0, getWidth(), x, y, 1, 1);
     int pixel = pixelHolder[0];
 
     // Instead of multiplying by 306, 601, 117, we multiply by 256, 512, 256, so that
@@ -71,6 +61,7 @@ public final class LCDUIImageMonochromeBitmapSource extends BaseMonochromeBitmap
 
   // For efficiency, the RGB data and the luminance data share the same array.
   protected int[] getLuminanceRow(int y, int[] row) {
+    int width = getWidth();
     if (row == null || row.length < width) {
       row = new int[width];
     }
@@ -85,6 +76,7 @@ public final class LCDUIImageMonochromeBitmapSource extends BaseMonochromeBitmap
   }
 
   protected int[] getLuminanceColumn(int x, int[] column) {
+    int height = getHeight();
     if (column == null || column.length < height) {
       column = new int[height];
     }