GetVoxelValue

MLModule

genre	Unary
status	stable
author	Lars Bornemann
package	MeVisLab/Standard
dll	MLBasicModules
definition	mlBasicModules.def
see also	SubImage
keywords	get, voxel, value, world, coordinate

Purpose

The module GetVoxelValue gets the value of an input image to a corresponding world or voxel coordinate.

The value is written into a field, so it can be used in a network.

Windows

Default Panel

Input Fields

input0

name: input0, type: Image

Parameter Fields

Field Index

Input Coordinate System: Enum	Voxel value is valid: Bool
Output String Value: String
Output Value: Double
Position: String
Stored String Value: String
Stored Value: Double
Update: Trigger
Update Mode: Enum

Visible Fields

Position

name: position, type: String, default: 0 0 0 0 0 0, deprecated name: worldCoordinateInput

Sets the position which is interpreted according to Input Coordinate System.

Stored Value

name: storedValue, type: Double, persistent: no, deprecated name: voxelDoubleValue

The actual image value at the given position.

Stored String Value

name: storedStringValue, type: String, persistent: no, deprecated name: voxelStringValue

Shows the actual image value at the given position as a string.

Voxel value is valid

name: valid, type: Bool, persistent: no, deprecated name: voxelValueValid

Shows whether the output fields are valid.

Update Mode

name: updateMode, type: Enum, default: AutoClear

Defines the update mode of this module.

Values:

Title	Name	Description
Off	Off	Nothing happens if the input or any field changes.
Auto Clear	AutoClear	If any field or the input image changes, the output fields are reset.
Auto Update	AutoUpdate	The output fields are computed anew on any field or input image change.

Output Value

name: outputValue, type: Double, persistent: no

Shows the medical image value at the given position.

Output String Value

name: outputStringValue, type: String, persistent: no

Shows the medical image value at the given position as a string.

Input Coordinate System

name: coordinateType, type: Enum, default: World

Defines the coordinate system the Position is interpreted in.

Values:

Title	Name
World	World
Voxel	Voxel

Update

name: updateButton, type: Trigger

If pressed, the module computes anew.