TemplateTrackerTriangle¶

class TemplateTrackerTriangle(*args, **kwargs)¶

Bases: pybind11_object

Overloaded function.

__init__(self: visp._visp.tt.TemplateTrackerTriangle) -> None

Default constructor.

__init__(self: visp._visp.tt.TemplateTrackerTriangle, T: visp._visp.tt.TemplateTrackerTriangle) -> None

Copy constructor.

__init__(self: visp._visp.tt.TemplateTrackerTriangle, c1: visp._visp.core.ColVector, c2: visp._visp.core.ColVector, c3: visp._visp.core.ColVector) -> None

Create a triangle from 3 corners.The coordinates of the points are defined as a 2 dimension vector with coordinates (x,y).

Parameters:

c1: First corner.
c2: Second corner.
c3: Third corner.

__init__(self: visp._visp.tt.TemplateTrackerTriangle, c1: visp._visp.core.ImagePoint, c2: visp._visp.core.ImagePoint, c3: visp._visp.core.ImagePoint) -> None

Create a triangle from 3 corners defined as image points.

Parameters:

c1: First corner.
c2: Second corner.
c3: Third corner.

__init__(self: visp._visp.tt.TemplateTrackerTriangle, x1: int, y1: int, x2: int, y2: int, x3: int, y3: int) -> None

Create a triangle from 3 corners with coordinates (x1,y1), (x2,y2), (x3,y3).

x coordinate is along the columns
y coordinate is along the rows.

__init__(self: visp._visp.tt.TemplateTrackerTriangle, x1: float, y1: float, x2: float, y2: float, x3: float, y3: float) -> None

Create a triangle from 3 corners with coordinates (x1,y1), (x2,y2), (x3,y3).

x coordinate is along the columns
y coordinate is along the rows.

Methods

`__init__`	Overloaded function.
`getArea`	Return the area of the triangle.
`getCorner`	Overloaded function.
`getCorners`	Overloaded function.
`getMaxx`	Note See getMinx()
`getMaxy`	Note See getMaxx()
`getMinx`	Note See getMaxx()
`getMiny`	Note See getMaxy()
`getPyramidDown`	Return a triangle with coordinates that are down scaled by a factor 2.
`getSize`	Overloaded function.
`inTriangle`	Overloaded function.
`init`	Overloaded function.

Inherited Methods

Operators

`__doc__`
`__init__`	Overloaded function.
`__module__`

Attributes

`__annotations__`

__init__(*args, **kwargs)¶

Overloaded function.

__init__(self: visp._visp.tt.TemplateTrackerTriangle) -> None

Default constructor.

__init__(self: visp._visp.tt.TemplateTrackerTriangle, T: visp._visp.tt.TemplateTrackerTriangle) -> None

Copy constructor.

__init__(self: visp._visp.tt.TemplateTrackerTriangle, c1: visp._visp.core.ColVector, c2: visp._visp.core.ColVector, c3: visp._visp.core.ColVector) -> None

Create a triangle from 3 corners.The coordinates of the points are defined as a 2 dimension vector with coordinates (x,y).

Parameters:

c1: First corner.
c2: Second corner.
c3: Third corner.

__init__(self: visp._visp.tt.TemplateTrackerTriangle, c1: visp._visp.core.ImagePoint, c2: visp._visp.core.ImagePoint, c3: visp._visp.core.ImagePoint) -> None

Create a triangle from 3 corners defined as image points.

Parameters:

c1: First corner.
c2: Second corner.
c3: Third corner.

__init__(self: visp._visp.tt.TemplateTrackerTriangle, x1: int, y1: int, x2: int, y2: int, x3: int, y3: int) -> None

Create a triangle from 3 corners with coordinates (x1,y1), (x2,y2), (x3,y3).

x coordinate is along the columns
y coordinate is along the rows.

__init__(self: visp._visp.tt.TemplateTrackerTriangle, x1: float, y1: float, x2: float, y2: float, x3: float, y3: float) -> None

Create a triangle from 3 corners with coordinates (x1,y1), (x2,y2), (x3,y3).

x coordinate is along the columns
y coordinate is along the rows.

getArea(self) → float¶

Return the area of the triangle.

Returns:: The area of the triangle.

getCorner(*args, **kwargs)¶

Overloaded function.

getCorner(self: visp._visp.tt.TemplateTrackerTriangle, i: int) -> visp._visp.core.ColVector

The coordinates are returned as a 2 dimension vector (x,y).

Parameters:

i: Allowed values are 0, 1 or 2.

Returns:

if i = 0, return corner 1 coordinates,
if i = 1, return corner 2 coordinates,
if i = 2, return corner 3 coordinates.

getCorner(self: visp._visp.tt.TemplateTrackerTriangle, i: int, x: float, y: float) -> tuple[float, float]

Returns the coordinates of a triangle corner.

Parameters:

i

Allowed values are 0, 1 or 2.

if i = 0, return corner 1 coordinates,
if i = 1, return corner 2 coordinates,
if i = 2, return corner 3 coordinates.

x

The coordinate of the corner along horizontal axis.

y

The coordinate of the corner along vertical axis.

Returns:

A tuple containing:

x: The coordinate of the corner along horizontal axis.
y: The coordinate of the corner along vertical axis.

getCorners(*args, **kwargs)¶

Overloaded function.

getCorners(self: visp._visp.tt.TemplateTrackerTriangle, c1: visp._visp.core.ColVector, c2: visp._visp.core.ColVector, c3: visp._visp.core.ColVector) -> None

Returns the coordinates of the triangle corners as a 2 dimension vector (x,y).

Parameters:

c1: First corner.
c2: Second corner.
c3: Third corner.

getCorners(self: visp._visp.tt.TemplateTrackerTriangle, c1: visp._visp.core.ImagePoint, c2: visp._visp.core.ImagePoint, c3: visp._visp.core.ImagePoint) -> None

Returns the coordinates of the triangle corners as an image point.

Parameters:

c1: First corner.
c2: Second corner.
c3: Third corner.

getCorners(self: visp._visp.tt.TemplateTrackerTriangle, c: list[visp._visp.core.ImagePoint]) -> list[visp._visp.core.ImagePoint]

Returns the coordinates of the triangle corners as a 3 dimension vector of image points.

Parameters:

c: 3 dimension vector of image points that correspond to the triangle corners.

Returns:

A tuple containing:

c: 3 dimension vector of image points that correspond to the triangle corners.

getMaxx(self) → float¶

Note

See getMinx()

Returns:: The maximal x coordinate (along the columns of the image) of the points that are in the triangle.

getMaxy(self) → float¶

Note

See getMaxx()

Returns:: The maximal y coordinate (along the rows of the image) of the points that are in the triangle.

getMinx(self) → float¶

Note

See getMaxx()

Returns:: The minimal x coordinate (along the columns of the image) of the points that are in the triangle.

getMiny(self) → float¶

Note

See getMaxy()

Returns:: The minimal y coordinate (along the rows of the image) of the points that are in the triangle.

getPyramidDown(self) → visp._visp.tt.TemplateTrackerTriangle¶: Return a triangle with coordinates that are down scaled by a factor 2.

getSize(*args, **kwargs)¶

Overloaded function.

getSize(self: visp._visp.tt.TemplateTrackerTriangle, w: float, h: float) -> tuple[float, float]

Get the size of the triangle bounding box.

Parameters:

w: Bounding box width.
h: Bounding box height.

Returns:

A tuple containing:

w: Bounding box width.
h: Bounding box height.

getSize(self: visp._visp.tt.TemplateTrackerTriangle, w: int, h: int) -> tuple[int, int]

Get the size of the triangle bounding box.

Parameters:

w: Bounding box width.
h: Bounding box height.

Returns:

A tuple containing:

w: Bounding box width.
h: Bounding box height.

inTriangle(*args, **kwargs)¶

Overloaded function.

inTriangle(self: visp._visp.tt.TemplateTrackerTriangle, ip: visp._visp.core.ImagePoint) -> bool

Indicates if an image point is in the triangle.

Parameters:

ip: Image point to consider.

inTriangle(self: visp._visp.tt.TemplateTrackerTriangle, i: int, j: int) -> bool

Indicates if a point with coordinates (i,j) is in the triangle.

Parameters:

i: Coordinate along the rows.
j: Coordinate along the columns.

inTriangle(self: visp._visp.tt.TemplateTrackerTriangle, i: float, j: float) -> bool

Indicates if a point with coordinates (i,j) is in the triangle.

Parameters:

i: Coordinate along the rows.
j: Coordinate along the columns.

init(*args, **kwargs)¶

Overloaded function.

init(self: visp._visp.tt.TemplateTrackerTriangle, c1: visp._visp.core.ColVector, c2: visp._visp.core.ColVector, c3: visp._visp.core.ColVector) -> None

Initializes a triangle from 3 corners.The coordinates of the points are defined as a 2 dimension vector with coordinates (x,y).

Parameters:

c1: First corner.
c2: Second corner.
c3: Third corner.

init(self: visp._visp.tt.TemplateTrackerTriangle, c1: visp._visp.core.ImagePoint, c2: visp._visp.core.ImagePoint, c3: visp._visp.core.ImagePoint) -> None

Initializes a triangle from 3 corners defined as image points.

Parameters:

c1: First corner.
c2: Second corner.
c3: Third corner.

init(self: visp._visp.tt.TemplateTrackerTriangle, x1: int, y1: int, x2: int, y2: int, x3: int, y3: int) -> None

Initializes a triangle from 3 corners with coordinates (x1,y1), (x2,y2), (x3,y3).

x coordinate is along the columns
y coordinate is along the rows.

init(self: visp._visp.tt.TemplateTrackerTriangle, x1: float, y1: float, x2: float, y2: float, x3: float, y3: float) -> None

Initializes a triangle from 3 corners with coordinates (x1,y1), (x2,y2), (x3,y3).

x coordinate is along the columns
y coordinate is along the rows.