1 files changed, 0 insertions, 129 deletions
diff --git a/libraries/zxing/src/com/google/zxing/ResultPoint.java b/libraries/zxing/src/com/google/zxing/ResultPoint.java
deleted file mode 100644
index 366ae3855..000000000
--- a/libraries/zxing/src/com/google/zxing/ResultPoint.java
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * Copyright 2007 ZXing authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.zxing;
-
-/**
- * <p>Encapsulates a point of interest in an image containing a barcode. Typically, this
- * would be the location of a finder pattern or the corner of the barcode, for example.</p>
- *
- * @author Sean Owen
- */
-public class ResultPoint {
-
-  private final float x;
-  private final float y;
-
-  public ResultPoint(float x, float y) {
-    this.x = x;
-    this.y = y;
-  }
-
-  public final float getX() {
-    return x;
-  }
-
-  public final float getY() {
-    return y;
-  }
-
-  public boolean equals(Object other) {
-    if (other instanceof ResultPoint) {
-      ResultPoint otherPoint = (ResultPoint) other;
-      return x == otherPoint.x && y == otherPoint.y;
-    }
-    return false;
-  }
-
-  public int hashCode() {
-    return 31 * Float.floatToIntBits(x) + Float.floatToIntBits(y);
-  }
-
-  public String toString() {
-    StringBuffer result = new StringBuffer(25);
-    result.append('(');
-    result.append(x);
-    result.append(',');
-    result.append(y);
-    result.append(')');
-    return result.toString();
-  }
-
-  /**
-   * <p>Orders an array of three ResultPoints in an order [A,B,C] such that AB < AC and
-   * BC < AC and the angle between BC and BA is less than 180 degrees.
-   */
-  public static void orderBestPatterns(ResultPoint[] patterns) {
-
-    // Find distances between pattern centers
-    float zeroOneDistance = distance(patterns[0], patterns[1]);
-    float oneTwoDistance = distance(patterns[1], patterns[2]);
-    float zeroTwoDistance = distance(patterns[0], patterns[2]);
-
-    ResultPoint pointA;
-    ResultPoint pointB;
-    ResultPoint pointC;
-    // Assume one closest to other two is B; A and C will just be guesses at first
-    if (oneTwoDistance >= zeroOneDistance && oneTwoDistance >= zeroTwoDistance) {
-      pointB = patterns[0];
-      pointA = patterns[1];
-      pointC = patterns[2];
-    } else if (zeroTwoDistance >= oneTwoDistance && zeroTwoDistance >= zeroOneDistance) {
-      pointB = patterns[1];
-      pointA = patterns[0];
-      pointC = patterns[2];
-    } else {
-      pointB = patterns[2];
-      pointA = patterns[0];
-      pointC = patterns[1];
-    }
-
-    // Use cross product to figure out whether A and C are correct or flipped.
-    // This asks whether BC x BA has a positive z component, which is the arrangement
-    // we want for A, B, C. If it's negative, then we've got it flipped around and
-    // should swap A and C.
-    if (crossProductZ(pointA, pointB, pointC) < 0.0f) {
-      ResultPoint temp = pointA;
-      pointA = pointC;
-      pointC = temp;
-    }
-
-    patterns[0] = pointA;
-    patterns[1] = pointB;
-    patterns[2] = pointC;
-  }
-
-
-  /**
-   * @return distance between two points
-   */
-  public static float distance(ResultPoint pattern1, ResultPoint pattern2) {
-    float xDiff = pattern1.getX() - pattern2.getX();
-    float yDiff = pattern1.getY() - pattern2.getY();
-    return (float) Math.sqrt((double) (xDiff * xDiff + yDiff * yDiff));
-  }
-
-  /**
-   * Returns the z component of the cross product between vectors BC and BA.
-   */
-  private static float crossProductZ(ResultPoint pointA, ResultPoint pointB, ResultPoint pointC) {
-    float bX = pointB.x;
-    float bY = pointB.y;
-    return ((pointC.x - bX) * (pointA.y - bY)) - ((pointC.y - bY) * (pointA.x - bX));
-  }
-
-
-}