2 * Copyright 2007 Google Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package com.google.zxing.datamatrix.detector;
19 import com.google.zxing.BlackPointEstimationMethod;
20 import com.google.zxing.MonochromeBitmapSource;
21 import com.google.zxing.ReaderException;
22 import com.google.zxing.ResultPoint;
23 import com.google.zxing.common.BitMatrix;
24 import com.google.zxing.datamatrix.decoder.Version;
27 * <p>Encapsulates logic that can detect a Data Matrix Code in an image, even if the Data Matrix Code
28 * is rotated or skewed, or partially obscured.</p>
30 * @author bbrown@google.com (Brian Brown)
32 public final class Detector {
34 private final MonochromeBitmapSource image;
36 public Detector(MonochromeBitmapSource image) {
41 * <p>Detects a Data Matrix Code in an image, simply.</p>
43 * @return {@link DetectorResult} encapsulating results of detecting a QR Code
44 * @throws ReaderException if no Data Matrix Code can be found
46 public DetectorResult detect() throws ReaderException {
47 return new DetectorResult(null, null);