svgfig.CurveAxis Class Reference

Inheritance diagram for svgfig.CurveAxis:

Public Member Functions
def	__init__
def	__repr__
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

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.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

Additional Inherited Members
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

Detailed Description

Draw an axis with tick marks along a parametric curve.

CurveAxis(f, low, high, ticks, miniticks, labels, logbase, arrow_start, arrow_end,
text_attr, attribute=value)

f                      required         a Python callable or string in
                                        the form "f(t), g(t)", just like Curve
low, high              required         left and right endpoints
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 (10 being
                                        the most common)
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 2791 of file svgfig.py.

Constructor & Destructor Documentation

def svgfig.CurveAxis.__init__	(		self,
			f,
			low,
			high,
			ticks = -10,
			miniticks = True,
			labels = True,
			logbase = None,
			arrow_start = None,
			arrow_end = None,
			text_attr = {},
			attr
	)

Definition at line 2826 of file svgfig.py.

References svgfig.Frame.text_defaults, and svgfig.Ticks.text_defaults.

  def __init__(self, f, low, high, ticks=-10, miniticks=True, labels=True, logbase=None, arrow_start=None, arrow_end=None, text_attr={}, **attr):
    tattr = dict(self.text_defaults)
    tattr.update(text_attr)
    Curve.__init__(self, f, low, high)
    Ticks.__init__(self, f, low, high, ticks, miniticks, labels, logbase, arrow_start, arrow_end, tattr, **attr)