Reference page for Curve
Contents
- Summary
- Constructor
- this.angle(arguments) Angle between two Curves.
- Curve/this.center(arguments) is a function.
- Curve/this.detach(arguments) is a function.
- Curve/this.distance_from_point(arguments) is a function.
- Direction of this Curve to join with other curve.
- this.extends(arguments) Check if this Curve this.extends(arguments) other curve.
- this.get_xy(arguments) Get xy-coordinates of start- and end-points.
- this.joinable_with(arguments) Check if this Curve joins with other Curve.
- Curve/this.next_left(arguments) is a function.
- this.norm(arguments) Length of Curve.
- this.plot(arguments) Plot Curve.
- Curve/this.points(arguments) is a function.
- this.rotate(arguments) Rotate around the origin, return a new Curve.
- Curve/this.split_with_point(arguments) is a function.
- Curve/this.tangent(arguments) is a function.
- this.uminus(arguments) Reverse direction, return a new Curve.
Summary
CURVE Class for representing line segments and circle arcs
FIXME Line and curve into separate classes Documentation for Curve doc Curve
PROPERTIES
- Curve/left_surface is a property.
- name - name, Optional
- pcenter - Center Point of Arc.
- pend - end Point of curve
- periodic_with - Another curve that this is periodic with.
- pstart - start Point of curve
- Curve/right_surface is a property.
- type - Type (geo.line or geo.arc)
METHODS
Class methods are listed below. Inherited methods are not included.
Constructor
this = Curve(pstart, pend)
Create a line segment (geo.line) between the Point objects. pstart and pend.
this = Curve(pstart, pcenter, pend)
Create a circle arc (geo.arc) between pstart and pend, centered at pcenter.
this.angle(arguments) Angle between two Curves.
Call syntax
a = c1.*angle*(c2)
a = angle(c1, c2)
Returns the angle a.
Curve/this.center(arguments) is a function.
pc = center(this)
Curve/this.detach(arguments) is a function.
detach(this)
Curve/this.distance_from_point(arguments) is a function.
[d, Pclosest] = distance_from_point(this, P)
Direction of this Curve to join with other curve.
ldir = extend_direction(this, other_curve)
this.extends(arguments) Check if this Curve this.extends(arguments) other curve.
bl = extends(this, other_curve, other_curve_direction)
this.get_xy(arguments) Get xy-coordinates of start- and end-points.
this.joinable_with(arguments) Check if this Curve joins with other Curve.
bl = joinable_with(this, other_line)
bl = true if this shares a point with other_line
Curve/this.next_left(arguments) is a function.
l = next_left(this, P)
this.norm(arguments) Length of Curve.
this.plot(arguments) Plot Curve.
Curve/this.points(arguments) is a function.
X = points(this)
this.rotate(arguments) Rotate around the origin, return a new Curve.
Curve/this.split_with_point(arguments) is a function.
new_curve = split_with_point(this, P)
Curve/this.tangent(arguments) is a function.
t = tangent(this, p)