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Viewing changes to sw/ext/opencv_bebop/opencv/modules/core/misc/java/src/java/core+MatOfPoint3f.java

  • Committer: Paparazzi buildbot
  • Date: 2016-05-18 15:00:29 UTC
  • Revision ID: felix.ruess+docbot@gmail.com-20160518150029-e8lgzi5kvb4p7un9
Manual import commit 4b8bbb730080dac23cf816b98908dacfabe2a8ec from v5.0 branch.

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sw/ext/opencv_bebop/opencv/modules/core/misc/java/src/java/core+MatOfPoint3f.java
 
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package org.opencv.core;
 
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import java.util.Arrays;
 
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import java.util.List;
 
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public class MatOfPoint3f extends Mat {
 
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    // 32FC3
 
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    private static final int _depth = CvType.CV_32F;
 
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    private static final int _channels = 3;
 
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    public MatOfPoint3f() {
 
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        super();
 
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    }
 
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    protected MatOfPoint3f(long addr) {
 
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        super(addr);
 
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        if( !empty() && checkVector(_channels, _depth) < 0 )
 
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            throw new IllegalArgumentException("Incompatible Mat");
 
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        //FIXME: do we need release() here?
 
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    }
 
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    public static MatOfPoint3f fromNativeAddr(long addr) {
 
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        return new MatOfPoint3f(addr);
 
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    }
 
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    public MatOfPoint3f(Mat m) {
 
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        super(m, Range.all());
 
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        if( !empty() && checkVector(_channels, _depth) < 0 )
 
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            throw new IllegalArgumentException("Incompatible Mat");
 
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        //FIXME: do we need release() here?
 
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    }
 
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    public MatOfPoint3f(Point3...a) {
 
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        super();
 
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        fromArray(a);
 
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    }
 
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    public void alloc(int elemNumber) {
 
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        if(elemNumber>0)
 
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            super.create(elemNumber, 1, CvType.makeType(_depth, _channels));
 
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    }
 
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    public void fromArray(Point3...a) {
 
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        if(a==null || a.length==0)
 
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            return;
 
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        int num = a.length;
 
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        alloc(num);
 
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        float buff[] = new float[num * _channels];
 
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        for(int i=0; i<num; i++) {
 
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            Point3 p = a[i];
 
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            buff[_channels*i+0] = (float) p.x;
 
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            buff[_channels*i+1] = (float) p.y;
 
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            buff[_channels*i+2] = (float) p.z;
 
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        }
 
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        put(0, 0, buff); //TODO: check ret val!
 
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    }
 
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    public Point3[] toArray() {
 
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        int num = (int) total();
 
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        Point3[] ap = new Point3[num];
 
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        if(num == 0)
 
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            return ap;
 
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        float buff[] = new float[num * _channels];
 
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        get(0, 0, buff); //TODO: check ret val!
 
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        for(int i=0; i<num; i++)
 
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            ap[i] = new Point3(buff[i*_channels], buff[i*_channels+1], buff[i*_channels+2]);
 
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        return ap;
 
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    }
 
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    public void fromList(List<Point3> lp) {
 
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        Point3 ap[] = lp.toArray(new Point3[0]);
 
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        fromArray(ap);
 
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    }
 
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    public List<Point3> toList() {
 
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        Point3[] ap = toArray();
 
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        return Arrays.asList(ap);
 
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    }
 
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}