svgfig.LineAxis Class Reference

Inheritance diagram for svgfig.LineAxis:

Public Member Functions
def	__init__
def	__repr__
def	interpret
def	SVG
Public Member Functions inherited from svgfig.Line
def	__init__
def	__repr__
def	Path
def	SVG
Public Member Functions inherited from svgfig.Curve
def	__init__
def	__repr__
def	Path
def	sample
	end nested class More...
def	subsample
def	SVG
Public Member Functions inherited from svgfig.Ticks
def	__init__
def	__repr__
def	compute_logminiticks
def	compute_logticks
def	compute_miniticks
def	compute_ticks
def	interpret
def	orient_tickmark
def	regular_miniticks
def	SVG

Public Attributes
	end
	exclude
	f
	high
	low
	start
Public Attributes inherited from svgfig.Line
	arrow_end
	attr
	f
	high
	loop
	low
	y2
Public Attributes inherited from svgfig.Curve
	attr
	f
	high
	last_samples
	loop
	low
Public Attributes inherited from svgfig.Ticks
	arrow_end
	arrow_start
	attr
	f
	high
	labels
	last_miniticks
	logbase
	low
	miniticks
	text_attr
	ticks

Static Public Attributes
dictionary	defaults = {"stroke-width":"0.25pt"}
dictionary	text_defaults = {"stroke":"none", "fill":"black", "font-size":5}
Static Public Attributes inherited from svgfig.Line
dictionary	defaults = {}
Static Public Attributes inherited from svgfig.Curve
dictionary	defaults = {}
int	discontinuity_limit = 5
float	linearity_limit = 0.05
	random_sampling = True
int	recursion_limit = 15
Static Public Attributes inherited from svgfig.Ticks
dictionary	defaults = {"stroke-width":"0.25pt"}
float	minitick_end = 0.75
float	minitick_start = -0.75
int	text_angle = 0
dictionary	text_defaults = {"stroke":"none", "fill":"black", "font-size":5}
float	text_start = 2.5
float	tick_end = 1.5
float	tick_start = -1.5

Detailed Description

Draws an axis with tick marks along a line.

LineAxis(x1, y1, x2, y2, start, end, ticks, miniticks, labels, logbase,
arrow_start, arrow_end, text_attr, attribute=value)

x1, y1                  required        starting point
x2, y2                  required        ending point
start, end              default=0, 1    values to start and end labeling
ticks                   default=-10     request ticks according to the standard
                                        tick specification (see help(Ticks))
miniticks               default=True    request miniticks according to the
                                        standard minitick specification
labels                  True            request tick labels according to the
                                        standard tick label specification
logbase                 default=None    if a number, the x axis is logarithmic
                                        with ticks at the given base (usually 10)
arrow_start             default=None    if a new string identifier, draw an arrow
                                        at the low-end of the axis, referenced by
                                        that identifier; if an SVG marker object,
                                        use that marker
arrow_end               default=None    if a new string identifier, draw an arrow
                                        at the high-end of the axis, referenced by
                                        that identifier; if an SVG marker object,
                                        use that marker
text_attr               default={}      SVG attributes for the text labels
attribute=value pairs   keyword list    SVG attributes

Definition at line 2853 of file svgfig.py.

Constructor & Destructor Documentation

def svgfig.LineAxis.__init__	(		self,
			x1,
			y1,
			x2,
			y2,
			start = 0.,
			end = 1.,
			ticks = -10,
			miniticks = True,
			labels = True,
			logbase = None,
			arrow_start = None,
			arrow_end = None,
			exclude = None,
			text_attr = {},
			attr
	)

Definition at line 2887 of file svgfig.py.

  def __init__(self, x1, y1, x2, y2, start=0., end=1., ticks=-10, miniticks=True, labels=True, logbase=None, arrow_start=None, arrow_end=None, exclude=None, text_attr={}, **attr):
    self.start = start
    self.end = end
    self.exclude = exclude
    tattr = dict(self.text_defaults)
    tattr.update(text_attr)
    Line.__init__(self, x1, y1, x2, y2, **attr)
    Ticks.__init__(self, None, None, None, ticks, miniticks, labels, logbase, arrow_start, arrow_end, tattr, **attr)