svgfig.VGrid Class Reference

Inheritance diagram for svgfig.VGrid:

Public Member Functions
def	__init__ (self, ymin, ymax, low, high, ticks=-10, miniticks=False, logbase=None, mini_attr={}, **attr)
def	__repr__ (self)
def	SVG (self, trans=None)
Public Member Functions inherited from svgfig.Ticks
def	__init__ (self, f, low, high, ticks=-10, miniticks=True, labels=True, logbase=None, arrow_start=None, arrow_end=None, text_attr={}, **attr)
def	compute_logminiticks (self, base)
def	compute_logticks (self, base, N, format)
def	compute_miniticks (self, original_ticks)
def	compute_ticks (self, N, format)
def	interpret (self)
def	orient_tickmark (self, t, trans=None)
def	regular_miniticks (self, N)

Public Attributes
	attr
	last_miniticks
	mini_attr
	ymax
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", "stroke":"gray"}
dictionary	mini_defaults = {"stroke-width":"0.25pt", "stroke":"lightgray", "stroke-dasharray":"1,1"}
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 the vertical lines of a grid over a specified region
using the standard tick specification (see help(Ticks)) to place the
grid lines.

HGrid(ymin, ymax, low, high, ticks, miniticks, logbase, mini_attr, attribute=value)

ymin, ymax              required        the y range
low, high               required        the x range
ticks                   default=-10     request ticks according to the standard
                                        tick specification (see help(Ticks))
miniticks               default=False   request miniticks according to the
                                        standard minitick specification
logbase                 default=None    if a number, the axis is logarithmic
                                        with ticks at the given base (usually 10)
mini_attr               default={}      SVG attributes for the minitick-lines
                                        (if miniticks != False)
attribute=value pairs   keyword list    SVG attributes for the major tick lines

Definition at line 3171 of file svgfig.py.

Constructor & Destructor Documentation

__init__()

def svgfig.VGrid.__init__	(		self,
			ymin,
			ymax,
			low,
			high,
			ticks = -10,
			miniticks = False,
			logbase = None,
			mini_attr = {},
		**	attr
	)

Definition at line 3196 of file svgfig.py.

  def __init__(self, ymin, ymax, low, high, ticks=-10, miniticks=False, logbase=None, mini_attr={}, **attr):
    self.ymin, self.ymax = ymin, ymax
 
    self.mini_attr = dict(self.mini_defaults)
    self.mini_attr.update(mini_attr)
 
    Ticks.__init__(self, None, low, high, ticks, miniticks, None, logbase)
 
    self.attr = dict(self.defaults)
    self.attr.update(attr)
 

Member Function Documentation

__repr__()

def svgfig.VGrid.__repr__

(

self

)

Reimplemented from svgfig.Ticks.

Definition at line 3193 of file svgfig.py.

  def __repr__(self):
    return "<VGrid y=(%g, %g) %g <= x <= %g ticks=%s miniticks=%s %s>" % (self.ymin, self.ymax, self.low, self.high, str(self.ticks), str(self.miniticks), self.attr)
 

References svgfig.SVG.attr, svgfig.Path.attr, svgfig.Curve.attr, svgfig.Poly.attr, svgfig.Text.attr, svgfig.TextGlobal.attr, svgfig.Dots.attr, svgfig.Line.attr, svgfig.LineGlobal.attr, svgfig.VLine.attr, svgfig.HLine.attr, svgfig.Rect.attr, svgfig.Ellipse.attr, svgfig.Ticks.attr, svgfig.Curve.high, svgfig.Line.high, svgfig.Rect.high, svgfig.Ellipse.high, svgfig.Ticks.high, svgfig.Curve.low, svgfig.Line.low, svgfig.Rect.low, svgfig.Ellipse.low, svgfig.Ticks.low, svgfig.Ticks.miniticks, str, svgfig.Ticks.ticks, svgfig.Plot.ymax, svgfig.Frame.ymax, svgfig.Axes.ymax, svgfig.VGrid.ymax, fftjetcms::LookupTable2d.ymin(), PixelClusterizerBase::AccretionCluster.ymin, MTDClusterizerBase::AccretionCluster.ymin, dqmoffline::l1t::HistDefinition.ymin, Exhume::Event.ymin, cscdqm::AddressBox.ymin, and TrackerMap.ymin.

Referenced by data_sources.json_file.__str__().

SVG()

def svgfig.VGrid.SVG	(		self,
			trans = None
	)

Apply the transformation "trans" and return an SVG object.

Reimplemented from svgfig.Ticks.

Definition at line 3207 of file svgfig.py.

  def SVG(self, trans=None):
    """Apply the transformation "trans" and return an SVG object."""
    self.last_ticks, self.last_miniticks = Ticks.interpret(self)
 
    ticksd = []
    for t in self.last_ticks.keys():
      ticksd += Line(t, self.ymin, t, self.ymax).Path(trans).d
 
    miniticksd = []
    for t in self.last_miniticks:
      miniticksd += Line(t, self.ymin, t, self.ymax).Path(trans).d
 
    return SVG("g", Path(d=ticksd, **self.attr).SVG(), Path(d=miniticksd, **self.mini_attr).SVG())
 

Member Data Documentation

attr

svgfig.VGrid.attr

Definition at line 3204 of file svgfig.py.

Referenced by svgfig.XErrorBars.SVG(), and svgfig.YErrorBars.SVG().

defaults

dictionary svgfig.VGrid.defaults = {"stroke-width":"0.25pt", "stroke":"gray"}

static

Definition at line 3190 of file svgfig.py.

Referenced by tree.Tree.reset(), and tree.Tree.var().

last_miniticks

svgfig.VGrid.last_miniticks

Definition at line 3209 of file svgfig.py.

mini_attr

svgfig.VGrid.mini_attr

Definition at line 3199 of file svgfig.py.

mini_defaults

dictionary svgfig.VGrid.mini_defaults = {"stroke-width":"0.25pt", "stroke":"lightgray", "stroke-dasharray":"1,1"}

static

Definition at line 3191 of file svgfig.py.

ymax

svgfig.VGrid.ymax

Definition at line 3197 of file svgfig.py.

Referenced by svgfig.YAxis.__repr__(), svgfig.VGrid.__repr__(), and svgfig.Grid.__repr__().