|
__init__(self,
x,
y,
blob=None)
|
|
addLabel(self,
text,
displace=0.3,
angle=0)
Add a LaTeX label to this point, either via parameters or actually
as a PointLable object.
|
|
removeLabels(self)
|
|
draw(self,
canvas)
Do nothing (abstract base class).
|
|
getPath(self)
Return the path of the attached blob path, if there is one,
otherwise None.
|
|
midpoint(self,
otherpoint)
Return the point midway between this point and the argument.
|
|
distance(self,
otherpoint)
Calculate the distance between this point and the argument.
|
|
intercept(self,
otherpoint)
Return the y-intercept of the straight line defined by this point
and the argument.
|
|
tangent(self,
otherpoint)
Return the tangent of the straight line defined by this point and
the argument.
|
|
arg(self,
otherpoint)
Return the angle between the x-axis and the straight line defined
by this point and the argument (cf.
|
|
getBlob(self)
Get the attached blob.
|
|
setBlob(self,
blob)
Set the attached blob.
|
|
getX(self)
Return the x-coordinate of this point.
|
|
setX(self,
x)
Set the x-coordinate of this point.
|
|
getY(self)
Return the y-coordinate of this point.
|
|
setY(self,
y)
Set the y-coordinate of this point.
|
|
getXY(self)
Return the x and y coordinates of this point as a 2-tuple.
|
|
setXY(self,
xpos,
ypos)
Set the x and y coordinates of this point.
|
|
x(self)
Alias for getX().
|
|
y(self)
Alias for getY().
|
|
xy(self)
Alias for getXY().
|
