LayerStack (Fiji Javadocs 0-SNAPSHOT API)

java.lang.Object
- ij.ImageStack
- - ini.trakem2.imaging.LayerStack

```
public class LayerStack
extends ij.ImageStack
```
This class represents an entire LayerSet of Patch objects only, as it is presented read-only to ImageJ.

Constructor Summary

Constructors
Constructor and Description
`LayerStack(LayerSet layer_set, double scale, int type, Class<?> clazz, int c_alphas)`
`LayerStack(LayerSet layer_set, double scale, int type, Class<?> clazz, int c_alphas, boolean invert)`
`LayerStack(List<Layer> layers, Rectangle roi, double scale, int type, Class<?> clazz, int c_alphas, boolean invert)` If `scale <=0 \|\| scale > 1`, throws `IllegalArgumentException`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addSlice(String sliceLabel, ij.process.ImageProcessor ip)` Does nothing.
`void`	`addSlice(String sliceLabel, ij.process.ImageProcessor ip, int n)` Does nothing.
`void`	`addSlice(String sliceLabel, Object pixels)` Does nothing.
`void`	`deleteLastSlice()` Does nothing.
`void`	`deleteSlice(int n)` Does nothing.
`Object[]`	`getImageArray()` Returns a linear array for each slice, real (not virtual)!
`ij.ImagePlus`	`getImagePlus()`
`Object`	`getPixels(int n)` Returns the pixel array for the specified slice, where `1<=n<=nslices`.
`ij.process.ImageProcessor`	`getProcessor(int n)` Returns an ImageProcessor for the specified slice, where `1<=n<=nslices`.
`int`	`getSize()` Returns the number of slices in this stack.
`String`	`getSliceLabel(int n)` Returns the file name of the Nth image.
`int`	`getType()`
`boolean`	`isHSB()` Override: always false.
`boolean`	`isRGB()` Override: always false.
`boolean`	`isVirtual()` Always return true.
`void`	`setPixels(Object pixels, int n)` Does nothing.
`void`	`setSliceLabel(String label, int n)` Does nothing.
`void`	`trim()` Does nothing.

Methods inherited from class ij.ImageStack
addSlice, addUnsignedShortSlice, convertToFloat, create, create, crop, drawSphere, duplicate, getBitDepth, getColorModel, getHeight, getRoi, getShortSliceLabel, getSliceLabels, getVoxel, getVoxels, getVoxels, getWidth, isHSB32, isLab, setBitDepth, setColorModel, setProcessor, setRoi, setVoxel, setVoxels, setVoxels, size, toString, update

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

Constructor Detail

LayerStack

public LayerStack(LayerSet layer_set,
                  double scale,
                  int type,
                  Class<?> clazz,
                  int c_alphas,
                  boolean invert)

LayerStack

public LayerStack(List<Layer> layers,
                  Rectangle roi,
                  double scale,
                  int type,
                  Class<?> clazz,
                  int c_alphas,
                  boolean invert)

If scale <=0 || scale > 1, throws IllegalArgumentException.

LayerStack

public LayerStack(LayerSet layer_set,
                  double scale,
                  int type,
                  Class<?> clazz,
                  int c_alphas)

Method Detail
- addSlice
```
public void addSlice(String sliceLabel,
                     Object pixels)
```
  Does nothing.
  
  Overrides:
  
  addSlice in class ij.ImageStack
- addSlice
```
public void addSlice(String sliceLabel,
                     ij.process.ImageProcessor ip)
```
  Does nothing.
  
  Overrides:
  
  addSlice in class ij.ImageStack
- addSlice
```
public void addSlice(String sliceLabel,
                     ij.process.ImageProcessor ip,
                     int n)
```
  Does nothing.
  
  Overrides:
  
  addSlice in class ij.ImageStack
- deleteSlice
```
public void deleteSlice(int n)
```
  Does nothing.
  
  Overrides:
  
  deleteSlice in class ij.ImageStack
- deleteLastSlice
```
public void deleteLastSlice()
```
  Does nothing.
  
  Overrides:
  
  deleteLastSlice in class ij.ImageStack
- getPixels
```
public Object getPixels(int n)
```
  Returns the pixel array for the specified slice, where 1<=n<=nslices. The scale of the returned flat image for the Layer at index 'n-1' will be defined by the LayerSet virtualization options.
  
  Overrides:
  
  getPixels in class ij.ImageStack
- setPixels
```
public void setPixels(Object pixels,
                      int n)
```
  Does nothing.
  
  Overrides:
  
  setPixels in class ij.ImageStack
- getProcessor
```
public ij.process.ImageProcessor getProcessor(int n)
```
  Returns an ImageProcessor for the specified slice, where 1<=n<=nslices. Returns null if the stack is empty.
  
  Overrides:
  
  getProcessor in class ij.ImageStack
- getSize
```
public int getSize()
```
  Returns the number of slices in this stack.
  
  Overrides:
  
  getSize in class ij.ImageStack
- getSliceLabel
```
public String getSliceLabel(int n)
```
  Returns the file name of the Nth image.
  
  Overrides:
  
  getSliceLabel in class ij.ImageStack
- getImageArray
```
public Object[] getImageArray()
```
  Returns a linear array for each slice, real (not virtual)!
  
  Overrides:
  
  getImageArray in class ij.ImageStack
- setSliceLabel
```
public void setSliceLabel(String label,
                          int n)
```
  Does nothing.
  
  Overrides:
  
  setSliceLabel in class ij.ImageStack
- isVirtual
```
public boolean isVirtual()
```
  Always return true.
  
  Overrides:
  
  isVirtual in class ij.ImageStack
- isHSB
```
public boolean isHSB()
```
  Override: always false.
  
  Overrides:
  
  isHSB in class ij.ImageStack
- isRGB
```
public boolean isRGB()
```
  Override: always false.
  
  Overrides:
  
  isRGB in class ij.ImageStack
- trim
```
public void trim()
```
  Does nothing.
  
  Overrides:
  
  trim in class ij.ImageStack
- getType
```
public int getType()
```
- getImagePlus
```
public ij.ImagePlus getImagePlus()
```

Class LayerStack

Constructor Summary

Method Summary

Methods inherited from class ij.ImageStack

Methods inherited from class java.lang.Object

Constructor Detail

LayerStack

LayerStack

LayerStack

Method Detail

addSlice

addSlice

addSlice

deleteSlice

deleteLastSlice

getPixels

setPixels

getProcessor

getSize

getSliceLabel

getImageArray

setSliceLabel

isVirtual

isHSB

isRGB

trim

getType

getImagePlus