phystricks.src.Visual Namespace Reference

Functions
def	visual_length (v, l, xunit=None, yunit=None, pspict=None)
def	visual_polar (P, r, theta, pspict=None)
def	polar_to_visual_polar (r, theta, pspict=None)
def	visual_polar_coordinates (P, pspict=None)
def	visual_vector (v, pspict=None, xunit=None, yunit=None)
	return a vector at the same base as 'v' but such that it will visually appears as 'v' More...
def	inverse_visual_point (P, pspict)
	return the coordinates where the point P will be. More...
def	visual_point (P, pspict)
	return the coordinates where a point has to be placed to arrive at P after taking into account the dilatations. More...
def	inverse_visual_angle (angle, pspict)
	returns the 'visual' self We compute a new triple of points A'O'B' : where A',B' and C' are the points where the angle will be after the dilatations. More...

Function Documentation

def phystricks.src.Visual.inverse_visual_angle	(		angle,
			pspict
	)

returns the 'visual' self We compute a new triple of points A'O'B' : where A',B' and C' are the points where the angle will be after the dilatations.

def phystricks.src.Visual.inverse_visual_point	(		P,
			pspict
	)

return the coordinates where the point P will be.

def phystricks.src.Visual.polar_to_visual_polar	(		r,
			theta,
			pspict = None
	)

From '(r,theta)', return the (s,alpha) such that the point
(s,alpha) visually appears as (r,theta).

def phystricks.src.Visual.visual_length	(		v,
			l,
			xunit = None,
			yunit = None,
			pspict = None
	)

Return a vector in the direction of v that has *visual* length
l taking xunit and yunit into account.

def phystricks.src.Visual.visual_point	(		P,
			pspict
	)

return the coordinates where a point has to be placed to arrive at P after taking into account the dilatations.

def phystricks.src.Visual.visual_polar	(		P,
			r,
			theta,
			pspict = None
	)

Return a point at VISUAL coordinates (r,theta) from the point P.

theta is given in degree.

def phystricks.src.Visual.visual_polar_coordinates	(		P,
			pspict = None
	)

return the visual polar coordinates of 'P'

def phystricks.src.Visual.visual_vector	(		v,
			pspict = None,
			xunit = None,
			yunit = None
	)

return a vector at the same base as 'v' but such that it will visually appears as 'v'