com.openinventor.medical.nodes

Class SliceOrientationMarkers

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.misc.SoBase

com.openinventor.inventor.fields.SoFieldContainer

com.openinventor.inventor.nodes.SoNode

com.openinventor.inventor.nodes.SoGroup

com.openinventor.inventor.nodes.SoSeparator

com.openinventor.inventor.nodes.SoAnnotation

com.openinventor.medical.nodes.SliceOrientationMarkers

All Implemented Interfaces:

SafeDisposable

public class SliceOrientationMarkers
extends SoAnnotation

(Preview Feature) Shape node to display slice orientation markers in window coordinates.

Preview Feature means this class is fully supported and can be used in Open Inventor applications. Being tagged as a Preview Feature just means that the implementation is still subject to API changes and adjustments based on feedback from early adopters. Please be also aware that source compatibility might be broken regardless of the Open Inventor compatibility changes policy due to our commitment to bring needed changes to be sure the specifications of this Preview Feature match the expectations of our customers.

This node displays slice orientation markers at a fixed location in the viewer window. Slice orientation markers are useful when viewing images in a "2D" mode. The orientation markers are a set of four letters. Each letter is displayed at the mid-point of one edge of the window and offset inward by the value specified in the offset field. The letters displayed depend on the value of the axis field and correspond to the DICOM radiological viewing convention. This node is intended to be used with SoOrthoSlice and a "plane" viewer.

The application can connect the axis field from the 'axis' field of the SoOrthoSlice node and the correct orientation markers will be displayed automatically if the slice axis is changed.

For:

• AXIAL display
  • Left/Right: R(ight) / L(eft)
  • Top/Bottom: A(nterior) / P(osterior)
• CORONAL display
  • Left/Right: R(ight) / L(eft)
  • Top/Bottom: S(uperior) / I(nferior)
• SAGITTAL display
  • Left/Right: A(nterior) / P(osterior)
  • Top/Bottom: S(uperior) / I(nferior)

File format/default:

SliceOrientationMarkers {

offset	0.05
axis	AXIAL
fontName	Arial:Bold
fontSize	17

}

See Also:

DicomInfo, Magnifier, Gnomon, SliceScaleBar, TextBox

Nested Class Summary

Nested classes/interfaces inherited from class com.openinventor.inventor.nodes.SoSeparator

SoSeparator.Cachings, SoSeparator.FastEditings, SoSeparator.RenderUnitIds

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

Inventor.ConstructorCommand

Field Summary

Fields

Modifier and Type	Field and Description
SoSFEnum<MedicalHelper.Axis>	axis Axis (default is AXIAL).
SoSFString	fontName Specify the font name (default is "Arial:Bold").
SoSFFloat	fontSize Specify the font size in pixels (default is 17).
SoSFFloat	offset Distance from edge of window to letter.

Fields inherited from class com.openinventor.inventor.nodes.SoSeparator

AUTO, boundingBoxCaching, CLEAR_ZBUFFER, directVizCaching, DISABLE, fastEditing, KEEP_ZBUFFER, OFF, ON, pickCulling, renderCaching, renderCulling, renderUnitId

Fields inherited from class com.openinventor.inventor.nodes.SoGroup

boundingBoxIgnoring

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor and Description
SliceOrientationMarkers() Constructor

Method Summary

Methods inherited from class com.openinventor.inventor.nodes.SoSeparator

getNumRenderCaches, setNumRenderCaches

Methods inherited from class com.openinventor.inventor.nodes.SoGroup

addChild, findChild, getChild, getNumChildren, insertChild, removeAllChildren, removeChild, removeChild, replaceChild, replaceChild

Methods inherited from class com.openinventor.inventor.nodes.SoNode

affectsState, callback, copy, copy, distribute, doAction, getAlternateRep, getBoundingBox, getByName, getMatrix, getPrimitiveCount, getRenderUnitID, GLRender, GLRenderBelowPath, GLRenderInPath, GLRenderOffPath, grabEventsCleanup, grabEventsSetup, handleEvent, isBoundingBoxIgnoring, isOverride, pick, rayPick, search, setOverride, touch, write

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, getEXTERNPROTO, getName, getPROTO, isDisposable, isSynchronizable, setName, setSynchronizable

Methods inherited from class com.openinventor.inventor.Inventor

getAddress, getNativeResourceHandle, startInternalThreads, stopInternalThreads

Methods inherited from class java.lang.Object

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

Field Detail

axis

public SoSFEnum<MedicalHelper.Axis> axis

Axis (default is AXIAL). Use enum MedicalHelper.Axis. Determines which letters are displayed.

offset

public SoSFFloat offset

Distance from edge of window to letter. Specified in normalized screen coordinates (-1 to 1). Default is 0.05.

fontName

public SoSFString fontName

Specify the font name (default is "Arial:Bold"). See SoFont.name for details.

fontSize

public SoSFFloat fontSize

Specify the font size in pixels (default is 17).

Constructor Detail

SliceOrientationMarkers

public SliceOrientationMarkers()

Constructor