com.openinventor.imageviz.nodes.images

Class SoMemoryDataAdapter

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.misc.SoBase

com.openinventor.inventor.fields.SoFieldContainer

com.openinventor.imageviz.nodes.images.SoImageDataAdapter

com.openinventor.imageviz.nodes.images.SoMemoryDataAdapter

All Implemented Interfaces:

SafeDisposable

public class SoMemoryDataAdapter
extends SoImageDataAdapter

Image data adapter for in memory data. Loads image data from memory. See SoImageDataAdapter for methods to access the data.

File format/default:

MemoryDataAdapter {

extent

0,0,0, 1,1,1

}

See also:

SoImageDataAdapter, SoFileDataAdapter, SoVolumeReaderAdapter

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SoMemoryDataAdapter.LayerOrganizations Layer organization.

Nested classes/interfaces inherited from class com.openinventor.imageviz.nodes.images.SoImageDataAdapter

SoImageDataAdapter.Interpretations

Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor

Inventor.ConstructorCommand

Field Summary

Fields inherited from class com.openinventor.imageviz.nodes.images.SoImageDataAdapter

extent, interpretation, orientation

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor and Description
SoMemoryDataAdapter() Default constructor.

Method Summary

Modifier and Type	Method and Description
static SoMemoryDataAdapter	createMemoryDataAdapter(SbVec4i32 dimension, SbImageDataType imageInfos, SoMemoryDataAdapter.LayerOrganizations organization, SoBufferObject data) Factory method that creates an adapter from an existing block of memory.
SoBufferObject	getBufferObject() Returns the buffer object containing the image data.

Methods inherited from class com.openinventor.imageviz.nodes.images.SoImageDataAdapter

getColumnDirection, getDataAccessor, getExtent, getImageDataType, getIndexToPhysicalTransformation, getInterpretation, getOrigin, getPlaneDirection, getRowDirection, getSize, getVoxelSize, setDirection, setInterpretation, setOrigin, setVoxelSize

Methods inherited from class com.openinventor.inventor.fields.SoFieldContainer

copyFieldValues, copyFieldValues, enableNotify, fieldsAreEqual, get, getAllFields, getEventIn, getEventOut, getField, getFieldName, hasDefaultValues, isNotifyEnabled, set, setToDefaults

Methods inherited from class com.openinventor.inventor.misc.SoBase

dispose, getName, isDisposable, isSynchronizable, setName, setSynchronizable, touch

Methods inherited from class com.openinventor.inventor.Inventor

getNativeResourceHandle

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SoMemoryDataAdapter

public SoMemoryDataAdapter()

Default constructor. Init an image with one voxel unit of one component of type UNSIGNED_BYTE.

Please use createMemoryDataAdapter() to create a Memory adapter from existing block of memory.

Method Detail

getBufferObject

public SoBufferObject getBufferObject()

Returns the buffer object containing the image data. Data are stored line by line, slice by slice, channels in CONTIGUOUS_PER_PIXEL.

createMemoryDataAdapter

public static SoMemoryDataAdapter createMemoryDataAdapter(SbVec4i32 dimension,
                                                          SbImageDataType imageInfos,
                                                          SoMemoryDataAdapter.LayerOrganizations organization,
                                                          SoBufferObject data)

Factory method that creates an adapter from an existing block of memory. Note: An SoMemoryDataAdapter stores its data in CONTIGUOUS_PER_PIXEL. Data may be copied and reorganized if LayerOrganization is not CONTIGUOUS_PER_PIXEL.

Parameters:

dimension - Dimension of the buffer (width, height, depth, timestep).

imageInfos - Define the format type of data.

organization - Define the organization of layers.

data - Buffer object to map. If #data is NULL, a buffer is provided to simulated a blank image.