ProfileCurve¶

MLModule¶

genre	`Diagram`
author	`MeVis Medical Solutions AG`
package	`MeVisLab/Standard`
dll	`MLCurve`
definition	MLCurve.def
see also	`SoDiagram2D`, `DynaCurve`
keywords	`Diagram`

Purpose¶

The module ProfileCurve extracts a profile curve from an image along any data dimension.

Usage¶

The ProfileCurve module reads voxel values from its input image at positions along a specified half-ray and creates a ml.CurveData object from these values.

The curve data is available at the outCurve field, which can be connected, e.g., to a SoDiagram2D module.

Windows¶

Default Panel¶

../../../Modules/ML/MLCurve/mhelp/Images/Screenshots/ProfileCurve._default.png

Input Fields¶

input0¶

name: input0, type: Image¶: The input image from which the voxel values are extracted.

Output Fields¶

outCurve¶

name: outCurve, type: CurveData(MLBase), deprecated name: outputCurveData¶: The output field provides a CurveData object containing the image voxel values along the profile line.

For accessing this object via scripting see the Scripting Reference: MLCurveDataWrapper.

Parameter Fields¶

Field Index¶

`Axis`: `Enum`	`Use image min/max values for y-range`: `Bool`
`C`: `Integer`	`X`: `Integer`
`Curve Style`: `Integer`	`X Coords`: `Enum`
`Enable`: `Bool`	`Y`: `Integer`
`Length`: `Integer`	`Z`: `Integer`
`Reference Position`: `Integer`
`T`: `Integer`
`U`: `Integer`

Visible Fields¶

Axis¶

name: axis, type: Enum, default: X¶

Defines the dimension along which the profile should be extracted.

Positions outside the current image size are padded with zero.

Values:

Title	Name
X	X
Y	Y
Z	Z
C	C
T	T
U	U

X¶

name: posX, type: Integer, default: 0, deprecated name: XPos¶: Sets the x-coordinate of the starting point of the half-ray.

Y¶

name: posY, type: Integer, default: 0, deprecated name: YPos¶: Sets the y-coordinate of the starting point of the half-ray.

Z¶

name: posZ, type: Integer, default: 0, deprecated name: ZPos¶: Sets the z-coordinate of the starting point of the half-ray.

C¶

name: posC, type: Integer, default: 0, deprecated name: CPos¶: Sets the c-coordinate of the starting point of the half-ray.

T¶

name: posT, type: Integer, default: 0, deprecated name: TPos¶: Sets the t-coordinate of the starting point of the half-ray.

U¶

name: posU, type: Integer, default: 0, deprecated name: UPos¶: Sets the u-coordinate of the starting point of the half-ray.

Length¶

name: length, type: Integer, default: 1¶: Sets the length of the half-ray, specified in voxel coordinates.

Reference Position¶

name: referencePosition, type: Integer, default: 0¶

Sets a reference position.

If a Reference Position is specified and the corresponding Enable is checked, the output curve contains the differences to the value found at the reference position (in voxel coordinates). Otherwise, the curve contains absolute image values.

Enable¶

name: referenceEnable, type: Bool, default: FALSE¶

If checked, the use of a Reference Position is enabled.

If enabled, the profile line contains the difference values of the read voxels and the voxel value at this position.

Use image min/max values for y-range¶

name: useImageMinMaxForYRange, type: Bool, default: TRUE¶

If checked, the y-range of the output curve is set to min/max of the input image.

Otherwise, the y-range is set to the current min/max values of the curve.

X Coords¶

name: xMode, type: Enum, default: None¶: Defines the x-series data generated for the output curve.