SimpleVolatileProjector (Fiji Javadocs 0-SNAPSHOT API)

java.lang.Object
- bdv.viewer.render.SimpleVolatileProjector<A,B>

Type Parameters:

A - pixel type of the source RandomAccessible.

B - pixel type of the target RandomAccessibleInterval.

All Implemented Interfaces:

VolatileProjector
```
public class SimpleVolatileProjector<A,B>
extends Object
implements VolatileProjector
```
An VolatileProjector, that renders a target 2D RandomAccessibleInterval by copying values from a source RandomAccessible. The source can have more dimensions than the target. Target coordinate (x,y) is copied from source coordinate (x,y,0,...,0).
A specified number of threads is used for rendering.

Author:

Tobias Pietzsch, Stephan Saalfeld

Constructor Summary

Constructors
Constructor and Description
`SimpleVolatileProjector(RandomAccessible<A> source, Converter<? super A,B> converter, RandomAccessibleInterval<B> target, int numThreads, ExecutorService executorService)` Create new projector with the given source and a converter from source to target pixel type.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`cancel()` Abort `VolatileProjector.map()` if it is currently running.
`long`	`getLastFrameRenderNanoTime()` How many nano-seconds did the last `VolatileProjector.map()` take.
`boolean`	`isValid()`
`boolean`	`map(boolean clearUntouchedTargetPixels)` Render the 2D target image by copying values from the source.

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

Methods inherited from interface bdv.viewer.render.VolatileProjector
map

- Constructor Detail
  - SimpleVolatileProjector
```
public SimpleVolatileProjector(RandomAccessible<A> source,
                               Converter<? super A,B> converter,
                               RandomAccessibleInterval<B> target,
                               int numThreads,
                               ExecutorService executorService)
```
    Create new projector with the given source and a converter from source to target pixel type.
    
    Parameters:
    
    source - source pixels.
    
    converter - converts from the source pixel type to the target pixel type.
    
    target - the target interval that this projector maps to
    
    numThreads - how many threads to use for rendering.
    
    executorService -
- Method Detail
  - cancel
```
public void cancel()
```
    Description copied from interface: VolatileProjector
    
    Abort VolatileProjector.map() if it is currently running.
    
    Specified by:
    
    cancel in interface VolatileProjector
  - getLastFrameRenderNanoTime
```
public long getLastFrameRenderNanoTime()
```
    Description copied from interface: VolatileProjector
    
    How many nano-seconds did the last VolatileProjector.map() take.
    
    Specified by:
    
    getLastFrameRenderNanoTime in interface VolatileProjector
    
    Returns:
    
    time needed for rendering the last frame, in nano-seconds.
  - isValid
```
public boolean isValid()
```
    Specified by:
    
    isValid in interface VolatileProjector
    
    Returns:
    
    true if all mapped pixels were valid.
  - map
```
public boolean map(boolean clearUntouchedTargetPixels)
```
    Render the 2D target image by copying values from the source. Source can have more dimensions than the target. Target coordinate (x,y) is copied from source coordinate (x,y,0,...,0).
    
    Specified by:
    
    map in interface VolatileProjector
    
    Returns:
    
    true if rendering was completed (all target pixels written). false if rendering was interrupted.

Class SimpleVolatileProjector<A,B>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface bdv.viewer.render.VolatileProjector

Constructor Detail

SimpleVolatileProjector

Method Detail

cancel

getLastFrameRenderNanoTime

isValid

map