QRouteLead¶

class QRouteLead(*args, **kwargs)[source]¶

A simple class to define a an array of points with some properties, defines 2D positions and some of the 2D directions (XY plane).

All values stored as np.ndarray of parsed floats.

QRouteLead is a simple sequence of points.

Used to accurately control one of the QRoute termination points Before that, it adds the variables that are needed to support routing.

pts¶

Sequence of points. Defaults to None.

direction¶

Normal from the last point of the array. Defaults to None.

Attributes

Sum of all segments length, including the head.

Methods

`QRouteLead.get_tip`()	Access the last element in the QRouteLead.
`QRouteLead.go_angle`(length, angle)	Straight line at any angle w.r.t lead tip direction.
`QRouteLead.go_left`(length)	Straight line 90deg counter-clock-wise direction w.r.t.
`QRouteLead.go_left45`(length)	Straight line at 45 angle counter-clockwise w.r.t lead tip direction.
`QRouteLead.go_right`(length)	Straight line 90deg clock-wise direction w.r.t.
`QRouteLead.go_right45`(length)	Straight line at 45 angle clockwise w.r.t lead tip direction.
`QRouteLead.go_straight`(length)	Add a point ot 'length' distance in the same direction.
`QRouteLead.seed_from_pin`(pin)	Initialize the QRouteLead by giving it a starting point and a direction.