BufferUtil (Jzy3d Master Project 2.1.0 API)

java.lang.Object
- org.jzy3d.io.BufferUtil

```
public class BufferUtil
extends Object
```

Constructor Summary

Constructors
Constructor Description

BufferUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static float[]`	`copyFloat(FloatBuffer buffer)`	Copy content of a direct float buffer as buffer.array() is an unsupported operation
`static void`	`flip(Buffer buffer)`
`static Coord3d`	`getCoordAt(FloatBuffer buffer, int i)`
`static List<Coord3d>`	`getCoords(FloatBuffer buffer)`
`static void`	`limit(Buffer buffer, int limit)`
`static void`	`rewind(Buffer buffer)`	A simple utility to upcast buffers to invoke some of their methods without hitting compatibility issues between Java < 9 and Java 9+ https://stackoverflow.com/questions/61267495/exception-in-thread-main-java-lang-nosuchmethoderror-java-nio-bytebuffer-flip Useful if compiled with Java >9 and app run with Java <9

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

- Constructor Detail
  - BufferUtil
```
public BufferUtil()
```
- Method Detail
  - rewind
```
public static void rewind(Buffer buffer)
```
    A simple utility to upcast buffers to invoke some of their methods without hitting compatibility issues between Java < 9 and Java 9+ https://stackoverflow.com/questions/61267495/exception-in-thread-main-java-lang-nosuchmethoderror-java-nio-bytebuffer-flip Useful if compiled with Java >9 and app run with Java <9
  - flip
```
public static void flip(Buffer buffer)
```
  - limit
```
public static void limit(Buffer buffer,
                         int limit)
```
  - copyFloat
```
public static float[] copyFloat(FloatBuffer buffer)
```
    Copy content of a direct float buffer as buffer.array() is an unsupported operation
  - getCoordAt
```
public static Coord3d getCoordAt(FloatBuffer buffer,
                                 int i)
```
  - getCoords
```
public static List<Coord3d> getCoords(FloatBuffer buffer)
```