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/*
* Copyright (c) 2010-2020, sikuli.org, sikulix.com - MIT license
*/
package org.opencv.core;
import java.util.Arrays;
import java.util.List;
public class MatOfFloat extends Mat {
// 32FC1
private static final int _depth = CvType.CV_32F;
private static final int _channels = 1;
public MatOfFloat() {
super();
}
protected MatOfFloat(long addr) {
super(addr);
if( !empty() && checkVector(_channels, _depth) < 0 )
throw new IllegalArgumentException("Incompatible Mat");
//FIXME: do we need release() here?
}
public static MatOfFloat fromNativeAddr(long addr) {
return new MatOfFloat(addr);
}
public MatOfFloat(Mat m) {
super(m, Range.all());
if( !empty() && checkVector(_channels, _depth) < 0 )
throw new IllegalArgumentException("Incompatible Mat");
//FIXME: do we need release() here?
}
public MatOfFloat(float...a) {
super();
fromArray(a);
}
public void alloc(int elemNumber) {
if(elemNumber>0)
super.create(elemNumber, 1, CvType.makeType(_depth, _channels));
}
public void fromArray(float...a) {
if(a==null || a.length==0)
return;
int num = a.length / _channels;
alloc(num);
put(0, 0, a); //TODO: check ret val!
}
public float[] toArray() {
int num = checkVector(_channels, _depth);
if(num < 0)
throw new RuntimeException("Native Mat has unexpected type or size: " + toString());
float[] a = new float[num * _channels];
if(num == 0)
return a;
get(0, 0, a); //TODO: check ret val!
return a;
}
public void fromList(List lb) {
if(lb==null || lb.size()==0)
return;
Float ab[] = lb.toArray(new Float[0]);
float a[] = new float[ab.length];
for(int i=0; i toList() {
float[] a = toArray();
Float ab[] = new Float[a.length];
for(int i=0; i