btkAppendPoint Class Reference

Description

Append a new point into the given acquisition and (optionally) return an updated list of points.

Syntax:

[points, pointsInfo] = btkAppendPoint(h, type, label, values)
[points, pointsInfo] = btkAppendPoint(h, type, label, values, residuals)
[points, pointsInfo] = btkAppendPoint(h, type, label, values, residuals, desc)

Parameters

h	Handle pointing to a C++ btk::Acquisition object.
type	String with the point's type (see note #1).
label	String containing the label of the inserted point.
values	Matrix (n,3) of reals where n is the number of frames.
residuals	Matrix (n,1) of reals where n is the number of frames (see note #2).
desc	String continaing the description of the inserted point.

Return values

points	Updated list of points. Its format is the same than using the function btkGetPoints.
pointsInfo	Updated informations related to the points. Its format is the same than using the function btkGetPoints.

Detailed description:

Note #1: The point's type must be a string corresponding to one of the following string:

• marker ;
• angle ;
• force ;
• moment ;
• power ;
• scalar ;
• reaction.

Note #2: The residual is an informational parameter and is not used in some commercial softwares.

See Also

btkClearPoints, btkGetPoints, btkRemovePoint