MatOfFloat4 (OpenCV 3.4.20 Java documentation)

java.lang.Object
- org.opencv.core.Mat
- - org.opencv.core.MatOfFloat4

```
public class MatOfFloat4
extends Mat
```

Field Summary
- Fields inherited from class org.opencv.core.Mat
  nativeObj

Constructor Summary

Constructors
Modifier Constructor Description

MatOfFloat4()

MatOfFloat4(float... a)

protected MatOfFloat4(long addr)

MatOfFloat4(Mat m)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`alloc(int elemNumber)`
`void`	`fromArray(float... a)`
`void`	`fromList(java.util.List<java.lang.Float> lb)`
`static MatOfFloat4`	`fromNativeAddr(long addr)`
`float[]`	`toArray()`
`java.util.List<java.lang.Float>`	`toList()`

Methods inherited from class org.opencv.core.Mat
adjustROI, assignTo, assignTo, channels, checkVector, checkVector, checkVector, clone, col, colRange, colRange, cols, convertTo, convertTo, convertTo, copySize, copyTo, copyTo, create, create, create, cross, dataAddr, depth, diag, diag, diag, dims, dot, dump, elemSize, elemSize1, empty, eye, eye, finalize, get, get, get, get, get, get, get, get, get, get, get, get, getNativeObjAddr, height, inv, inv, isContinuous, isSubmatrix, locateROI, mul, mul, ones, ones, ones, push_back, put, put, put, put, put, put, put, put, put, put, put, put, release, reshape, reshape, reshape, row, rowRange, rowRange, rows, setTo, setTo, setTo, setTo, size, size, step1, step1, submat, submat, submat, submat, t, toString, total, type, width, zeros, zeros, zeros

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MatOfFloat4
```
public MatOfFloat4()
```

MatOfFloat4
```
protected MatOfFloat4(long addr)
```

MatOfFloat4
```
public MatOfFloat4(Mat m)
```

MatOfFloat4
```
public MatOfFloat4(float... a)
```

Method Detail

fromNativeAddr

public static MatOfFloat4 fromNativeAddr(long addr)

alloc
```
public void alloc(int elemNumber)
```

fromArray
```
public void fromArray(float... a)
```

toArray
```
public float[] toArray()
```

fromList

public void fromList(java.util.List<java.lang.Float> lb)

toList

public java.util.List<java.lang.Float> toList()