[x,y] = transformPointsForward(tform,u,v)
applies the forward transformation of 2-D geometric transformation
tform to the points specified by coordinates
u and v.
[x,y,z] = transformPointsForward(tform,u,v,w)
applies the forward transformation of 3-D geometric transformation
tform to the points specified by coordinates
u, v, and
w.
X = transformPointsForward(tform,U)
applies the forward transformation of tform to the input
coordinate matrix U and returns the coordinate matrix
X. transformPointsForward maps the
kth point
U(k,:) to the point
X(k,:).
u — x-coordinates of points to be transformed m-by-n or
m-by-n-by-p
numeric array
x-coordinates of points to be transformed, specified as
an m-by-n or
m-by-n-by-p
numeric array. The number of dimensions of u matches
the dimensionality of tform.
Data Types: single | double
v — y-coordinates of points to be transformed m-by-n or
m-by-n-by-p
numeric array
y-coordinates of points to be transformed, specified as
an m-by-n or
m-by-n-by-p
numeric array. The size of v must match the size of
u.
Data Types: single | double
w — z-coordinates of points to be transformed m-by-n-by-p
numeric array
z-coordinates of points to be transformed, specified as
an m-by-n-by-p
numeric array. w is used only when
tform is a 3-D geometric transformation. The size
of w must match the size of
u.
Data Types: single | double
U — Coordinates of points to be transformed l-by-2 or
l-by-3 numeric array
Coordinates of points to be transformed, specified as an
l-by-2 or
l-by-3 numeric array. The number
of columns of U matches the dimensionality of
tform.
The first column lists the x-coordinate of each point
to transform, and the second column lists the
y-coordinate. If tform represents a
3-D geometric transformation, U has size
l-by-3 and the third column lists
the z-coordinate of the points to transform.
x — x-coordinates of points after transformation m-by-n or
m-by-n-by-p
numeric array
x-coordinates of points after transformation, returned
as an m-by-n or
m-by-n-by-p
numeric array. The number of dimensions of x matches
the dimensionality of tform.
Data Types: single | double
y — y-coordinates of points after transformation m-by-n or
m-by-n-by-p
numeric array
y-coordinates of points after transformation, returned
as an m-by-n or
m-by-n-by-p
numeric array. The size of y matches the size of
x.
Data Types: single | double
z — z-coordinates of points after transformation m-by-n-by-p
numeric array
z-coordinates of points after transformation, returned
as an m-by-n-by-p
numeric array. The size of z matches the size of
x.
Data Types: single | double
X — Coordinates of points after transformation numeric array
Coordinates of points after transformation, returned as a numeric array.
The size of X matches the size of
U.
The first column lists the x-coordinate of each point
after transformation, and the second column lists the
y-coordinate. If tform represents a
3-D geometric transformation, the third column lists the
z-coordinate of the points after
transformation.
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