2 * PROJECT: NyARToolkit QuickTime sample program.
3 * --------------------------------------------------------------------------------
5 * Copyright (c) 2008 nyatla
6 * airmail(at)ebony.plala.or.jp
7 * http://nyatla.jp/nyartoolkit/
9 * Permission is hereby granted, free of charge, to any person obtaining a copy
10 * of this software and associated documentation files (the "Software"), to deal
11 * in the Software without restriction, including without limitation the rights
12 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 * copies of the Software, and to permit persons to whom the Software is
14 * furnished to do so, subject to the following conditions:
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
29 package jp.nyatla.nyartoolkit.qt.sample;
31 import jp.nyatla.nyartoolkit.NyARException;
32 import jp.nyatla.nyartoolkit.qt.utils.*;
34 import jp.nyatla.nyartoolkit.core.*;
35 import jp.nyatla.nyartoolkit.core.param.NyARParam;
36 import jp.nyatla.nyartoolkit.core.transmat.NyARTransMatResult;
37 import jp.nyatla.nyartoolkit.detector.NyARSingleDetectMarker;
39 * VFM+ARToolkitテストプログラム
40 * カメラから取り込んだデータからマーカーを検出して、一致度と変換行列を表示します。
42 public class NyarToolkitLinkTest extends Frame implements QtCaptureListener
44 private static final long serialVersionUID = 6154831884117789648L;
46 private final String CARCODE_FILE = "../../Data/patt.hiro";
48 private final String PARAM_FILE = "../../Data/camera_para.dat";
50 private QtCameraCapture capture;
52 private NyARSingleDetectMarker nya;
54 private QtNyARRaster_RGB raster;
56 private NyARTransMatResult trans_mat_result = new NyARTransMatResult();
58 public NyarToolkitLinkTest() throws NyARException, NyARException
60 setTitle("QtCaptureTest");
61 setBounds(0, 0, 320 + 64, 240 + 64);
63 capture = new QtCameraCapture(320, 240, 30f);
64 capture.setCaptureListener(this);
67 NyARParam ar_param = new NyARParam();
68 NyARCode ar_code = new NyARCode(16, 16);
69 ar_param.loadARParamFromFile(PARAM_FILE);
70 ar_param.changeScreenSize(320, 240);
71 nya = new NyARSingleDetectMarker(ar_param, ar_code, 80.0);
72 ar_code.loadARPattFromFile(CARCODE_FILE);
74 raster = new QtNyARRaster_RGB(320, 240);
77 public void onUpdateBuffer(byte[] pixels)
81 raster.setBuffer(pixels);
84 Image img = raster.createImage();
86 Graphics g = getGraphics();
89 boolean is_marker_exist = nya.detectMarkerLite(raster, 100);
90 if (is_marker_exist) {
92 nya.getTransmationMatrix(this.trans_mat_result);
95 g.drawImage(img, 32, 32, this);
96 if (is_marker_exist) {
97 g.drawString("マーカー検出:" + nya.getConfidence(), 32, 50);
98 g.drawString("[m00]" + this.trans_mat_result.m00, 32, 50 + 16 * 1);
99 g.drawString("[m01]" + this.trans_mat_result.m01, 32, 50 + 16 * 2);
100 g.drawString("[m02]" + this.trans_mat_result.m02, 32, 50 + 16 * 3);
101 g.drawString("[m03]" + this.trans_mat_result.m03, 32, 50 + 16 * 4);
102 g.drawString("[m10]" + this.trans_mat_result.m10, 32, 50 + 16 * 5);
103 g.drawString("[m11]" + this.trans_mat_result.m11, 32, 50 + 16 * 6);
104 g.drawString("[m12]" + this.trans_mat_result.m12, 32, 50 + 16 * 7);
105 g.drawString("[m13]" + this.trans_mat_result.m13, 32, 50 + 16 * 8);
106 g.drawString("[m20]" + this.trans_mat_result.m20, 32, 50 + 16 * 9);
107 g.drawString("[m21]" + this.trans_mat_result.m21, 32, 50 + 16 * 10);
108 g.drawString("[m22]" + this.trans_mat_result.m22, 32, 50 + 16 * 11);
109 g.drawString("[m23]" + this.trans_mat_result.m23, 32, 50 + 16 * 12);
112 g.drawString("マーカー未検出:", 32, 100);
114 } catch (Exception e) {
120 private void startCapture()
124 } catch (Exception e) {
129 public static void main(String[] args)
132 NyarToolkitLinkTest mainwin = new NyarToolkitLinkTest();
133 mainwin.setVisible(true);
134 mainwin.startCapture();
135 } catch (Exception e) {