java.lang.Object
- net.imglib2.type.numeric.complex.AbstractComplexType<T>
- - net.imglib2.type.numeric.real.AbstractRealType<FloatType>
  - - net.imglib2.type.numeric.real.FloatType

All Implemented Interfaces:

java.lang.Comparable<FloatType>, NativeType<FloatType>, ComplexType<FloatType>, NumericType<FloatType>, RealType<FloatType>, Add<FloatType>, Div<FloatType>, Mul<FloatType>, MulFloatingPoint, Pow<FloatType>, PowFloatingPoint, SetOne, SetZero, Sub<FloatType>, ValueEquals<FloatType>, Type<FloatType>

Direct Known Subclasses:

VolatileFloatType.WrappedFloatType
```
public class FloatType
extends AbstractRealType<FloatType>
implements NativeType<FloatType>
```
TODO

Field Summary

Fields
Modifier and Type	Field	Description
`protected FloatAccess`	`dataAccess`
`private Index`	`i`
`protected NativeImg<?,? extends FloatAccess>`	`img`
`private static NativeTypeFactory<FloatType,FloatAccess>`	`typeFactory`

Constructor Summary

Constructors
Constructor	Description
`FloatType()`
`FloatType(float value)`
`FloatType(FloatAccess access)`
`FloatType(NativeImg<?,? extends FloatAccess> floatStorage)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(FloatType c)`
`int`	`compareTo(FloatType other)`
`FloatType`	`copy()`	Creates a new `Type` variable that has the value of this `Type`
`FloatType`	`createVariable()`	Creates a new `Type` variable which can only store one value.
`static RealComposite<FloatType>`	`createVector(int n)`	Create an n-dimensional `RealComposite` of `FloatType` backed by a 1-dimensional `ArrayImg`.
`void`	`dec()`
`void`	`div(FloatType c)`
`FloatType`	`duplicateTypeOnSameNativeImg()`	Creates a new `NativeType` which stores in the same physical array.
`static boolean`	`equals(float a, float b)`
`boolean`	`equals(java.lang.Object obj)`
`float`	`get()`
`int`	`getBitsPerPixel()`
`Fraction`	`getEntitiesPerPixel()`	Get the number of entities in the storage array required to store one pixel value.
`double`	`getMaxValue()`
`double`	`getMinIncrement()`
`double`	`getMinValue()`
`NativeTypeFactory<FloatType,FloatAccess>`	`getNativeTypeFactory()`
`double`	`getRealDouble()`
`float`	`getRealFloat()`
`int`	`hashCode()`
`void`	`inc()`
`Index`	`index()`	Get the (modifiable) index into the current data array.
`void`	`mul(double c)`
`void`	`mul(float c)`
`void`	`mul(FloatType c)`
`void`	`set(float f)`
`void`	`set(FloatType c)`	Sets the value of another `Type`.
`void`	`setOne()`
`void`	`setReal(double real)`
`void`	`setReal(float real)`
`void`	`setZero()`
`void`	`sub(FloatType c)`
`void`	`updateContainer(java.lang.Object c)`	This method is used by an accessor (e.g., a `Cursor`) to request an update of the current data array.
`boolean`	`valueEquals(FloatType other)`
`static RealComposite<FloatType>`	`wrapVector(float[] array)`	Wrap an array as an n-dimensional `RealComposite` of `FloatType`.

Methods inherited from class net.imglib2.type.numeric.real.AbstractRealType
getImaginaryDouble, getImaginaryFloat, getPhaseDouble, getPhaseFloat, getPowerDouble, getPowerFloat, pow, pow, setImaginary, setImaginary, toString

Methods inherited from class net.imglib2.type.numeric.complex.AbstractComplexType
complexConjugate, setComplexNumber, setComplexNumber

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

Methods inherited from interface net.imglib2.type.numeric.ComplexType
complexConjugate, setComplexNumber, setComplexNumber

Methods inherited from interface net.imglib2.type.NativeType
decIndex, decIndex, getIndex, incIndex, incIndex, updateIndex

- Field Detail
  - i
```
private final Index i
```
  - img
```
protected final NativeImg<?,? extends FloatAccess> img
```
  - dataAccess
```
protected FloatAccess dataAccess
```
  - typeFactory
```
private static final NativeTypeFactory<FloatType,FloatAccess> typeFactory
```
- Constructor Detail
  - FloatType
```
public FloatType(NativeImg<?,? extends FloatAccess> floatStorage)
```
  - FloatType
```
public FloatType(float value)
```
  - FloatType
```
public FloatType(FloatAccess access)
```
  - FloatType
```
public FloatType()
```
- Method Detail
  - updateContainer
```
public void updateContainer(java.lang.Object c)
```
    Description copied from interface: NativeType
    
    This method is used by an accessor (e.g., a Cursor) to request an update of the current data array.
    As an example consider a CellCursor moving on a CellImg. The cursor maintains a NativeType which provides access to the image data. When the cursor moves from one cell to the next, the underlying data array of the NativeType must be switched to the data array of the new cell.
    
    To achieve this, the CellCursor calls updateContainer() with itself as the argument. updateContainer() in turn will call NativeImg.update(Object) on it's container, passing along the reference to the cursor. In this example, the container would be a CellImg. While the NativeType does not know about the type of the cursor, the container does. CellImg knows that it is passed a CellCursor instance, which can be used to figure out the current cell and the underlying data array, which is then returned to the NativeType.
    
    The idea behind this concept is maybe not obvious. The NativeType knows which basic type is used (float, int, byte, ...). However, it does not know how the data is stored (ArrayImg, CellImg, ...). This prevents the need for multiple implementations of NativeType .
    
    Specified by:
    
    updateContainer in interface NativeType<FloatType>
    
    Parameters:
    
    c - reference to an accessor which can be passed on to the container (which will know what to do with it).
  - index
```
public Index index()
```
    Description copied from interface: NativeType
    
    Get the (modifiable) index into the current data array. The returned instance will always be the same for the same Type.
    
    Specified by:
    
    index in interface NativeType<FloatType>
  - duplicateTypeOnSameNativeImg
```
public FloatType duplicateTypeOnSameNativeImg()
```
    Description copied from interface: NativeType
    
    Creates a new NativeType which stores in the same physical array. This is only used internally.
    
    Specified by:
    
    duplicateTypeOnSameNativeImg in interface NativeType<FloatType>
    
    Returns:
    
    a new NativeType instance working on the same NativeImg
  - getNativeTypeFactory
```
public NativeTypeFactory<FloatType,FloatAccess> getNativeTypeFactory()
```
    Specified by:
    
    getNativeTypeFactory in interface NativeType<FloatType>
  - get
```
public float get()
```
  - set
```
public void set(float f)
```
  - getRealFloat
```
public float getRealFloat()
```
    Specified by:
    
    getRealFloat in interface ComplexType<FloatType>
  - getRealDouble
```
public double getRealDouble()
```
    Specified by:
    
    getRealDouble in interface ComplexType<FloatType>
  - setReal
```
public void setReal(float real)
```
    Specified by:
    
    setReal in interface ComplexType<FloatType>
  - setReal
```
public void setReal(double real)
```
    Specified by:
    
    setReal in interface ComplexType<FloatType>
  - getMaxValue
```
public double getMaxValue()
```
    Specified by:
    
    getMaxValue in interface RealType<FloatType>
  - getMinValue
```
public double getMinValue()
```
    Specified by:
    
    getMinValue in interface RealType<FloatType>
  - getMinIncrement
```
public double getMinIncrement()
```
    Specified by:
    
    getMinIncrement in interface RealType<FloatType>
  - mul
```
public void mul(float c)
```
    Specified by:
    
    mul in interface MulFloatingPoint
    
    Overrides:
    
    mul in class AbstractRealType<FloatType>
  - mul
```
public void mul(double c)
```
    Specified by:
    
    mul in interface MulFloatingPoint
    
    Overrides:
    
    mul in class AbstractRealType<FloatType>
  - add
```
public void add(FloatType c)
```
    Specified by:
    
    add in interface Add<FloatType>
    
    Overrides:
    
    add in class AbstractRealType<FloatType>
  - div
```
public void div(FloatType c)
```
    Specified by:
    
    div in interface Div<FloatType>
    
    Overrides:
    
    div in class AbstractRealType<FloatType>
  - mul
```
public void mul(FloatType c)
```
    Specified by:
    
    mul in interface Mul<FloatType>
    
    Overrides:
    
    mul in class AbstractRealType<FloatType>
  - sub
```
public void sub(FloatType c)
```
    Specified by:
    
    sub in interface Sub<FloatType>
    
    Overrides:
    
    sub in class AbstractRealType<FloatType>
  - set
```
public void set(FloatType c)
```
    Description copied from interface: Type
    
    Sets the value of another Type.
    
    Specified by:
    
    set in interface Type<FloatType>
    
    Overrides:
    
    set in class AbstractRealType<FloatType>
    
    Parameters:
    
    c - the new value
  - setOne
```
public void setOne()
```
    Specified by:
    
    setOne in interface SetOne
    
    Overrides:
    
    setOne in class AbstractRealType<FloatType>
  - setZero
```
public void setZero()
```
    Specified by:
    
    setZero in interface SetZero
    
    Overrides:
    
    setZero in class AbstractRealType<FloatType>
  - inc
```
public void inc()
```
    Specified by:
    
    inc in interface RealType<FloatType>
    
    Overrides:
    
    inc in class AbstractRealType<FloatType>
  - dec
```
public void dec()
```
    Specified by:
    
    dec in interface RealType<FloatType>
    
    Overrides:
    
    dec in class AbstractRealType<FloatType>
  - createVariable
```
public FloatType createVariable()
```
    Description copied from interface: Type
    
    Creates a new Type variable which can only store one value.
    
    Specified by:
    
    createVariable in interface Type<FloatType>
    
    Returns:
    
    a new Type variable
  - copy
```
public FloatType copy()
```
    Description copied from interface: Type
    
    Creates a new Type variable that has the value of this Type
    
    Specified by:
    
    copy in interface Type<FloatType>
    
    Returns:
    
    a new Type variable
  - getEntitiesPerPixel
```
public Fraction getEntitiesPerPixel()
```
    Description copied from interface: NativeType
    
    Get the number of entities in the storage array required to store one pixel value. A pixel value may be spread over several or less than one entity. For example, a complex number may require 2 entries of a float[] array to store one pixel. Or a 12-bit type might need 12/64th entries of a long[] array.
    
    Specified by:
    
    getEntitiesPerPixel in interface NativeType<FloatType>
    
    Returns:
    
    the number of storage type entities required to store one pixel value.
  - getBitsPerPixel
```
public int getBitsPerPixel()
```
    Specified by:
    
    getBitsPerPixel in interface RealType<FloatType>
  - compareTo
```
public int compareTo(FloatType other)
```
    Specified by:
    
    compareTo in interface java.lang.Comparable<FloatType>
    
    Overrides:
    
    compareTo in class AbstractRealType<FloatType>
  - valueEquals
```
public boolean valueEquals(FloatType other)
```
    Specified by:
    
    valueEquals in interface ValueEquals<FloatType>
    
    Overrides:
    
    valueEquals in class AbstractRealType<FloatType>
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class AbstractRealType<FloatType>
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class AbstractRealType<FloatType>
  - equals
```
public static boolean equals(float a,
                             float b)
```
  - createVector
```
public static RealComposite<FloatType> createVector(int n)
```
    Create an n-dimensional RealComposite of FloatType backed by a 1-dimensional ArrayImg.
    
    Parameters:
    
    n - number of dimensions
    
    Returns:
  - wrapVector
```
public static RealComposite<FloatType> wrapVector(float[] array)
```
    Wrap an array as an n-dimensional RealComposite of FloatType.
    
    Parameters:
    
    array -
    
    Returns:

Class FloatType

Field Summary

Constructor Summary

Method Summary

Methods inherited from class net.imglib2.type.numeric.real.AbstractRealType

Methods inherited from class net.imglib2.type.numeric.complex.AbstractComplexType

Methods inherited from class java.lang.Object

Methods inherited from interface net.imglib2.type.numeric.ComplexType

Methods inherited from interface net.imglib2.type.NativeType

Field Detail

i

img

dataAccess

typeFactory

Constructor Detail

FloatType

FloatType

FloatType

FloatType

Method Detail

updateContainer

index

duplicateTypeOnSameNativeImg

getNativeTypeFactory

get

set

getRealFloat

getRealDouble

setReal

setReal

getMaxValue

getMinValue

getMinIncrement

mul

mul

add

div

mul

sub

set

setOne

setZero

inc

dec

createVariable

copy

getEntitiesPerPixel

getBitsPerPixel

compareTo

valueEquals

equals

hashCode

equals

createVector

wrapVector