Public Member Functions
def	__init__ (self, d=[], symbol=None, width=1., height=1., **attr)

def	__repr__ (self)

def	SVG (self, trans=None)

Public Attributes
	attr

	d

	height

	symbol

	width

Static Public Attributes
dictionary	defaults = {}

Detailed Description

Dots draws SVG symbols at a set of points.

d                      required               list of (x,y) points
symbol                 default=None           SVG symbol or a new identifier to
                                              label an auto-generated symbol;
                                              if None, use pre-defined _circular_dot
width, height          default=1, 1           width and height of the symbols
                                              in SVG coordinates
attribute=value pairs  keyword list           SVG attributes

Definition at line 1908 of file svgfig.py.

Constructor & Destructor Documentation

◆ init()

def svgfig.Dots.__init__	(		self,
			d = `[]`,
			symbol = `None`,
			width = `1.`,
			height = `1.`,
		**	attr
	)

Definition at line 1924 of file svgfig.py.

   def __init__(self, d=[], symbol=None, width=1., height=1., **attr):
     self.d = list(d)
     self.width = width
     self.height = height
  
     self.attr = dict(self.defaults)
     self.attr.update(attr)
  
     if symbol == None:
       self.symbol = _circular_dot
     elif isinstance(symbol, SVG):
       self.symbol = symbol
     else:
       self.symbol = make_symbol(symbol)
  

Member Function Documentation

◆ repr()

def svgfig.Dots.__repr__ ( self )

Definition at line 1921 of file svgfig.py.

   def __repr__(self):
     return "<Dots (%d nodes) %s>" % (len(self.d), 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.Fig.d, svgfig.Plot.d, svgfig.Frame.d, svgfig.Path.d, svgfig.Poly.d, svgfig.Text.d, svgfig.TextGlobal.d, and svgfig.Dots.d.

Referenced by data_sources.json_file.__str__().

◆ SVG()

def svgfig.Dots.SVG	(	self,
		trans = `None`
	)

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

Definition at line 1939 of file svgfig.py.

   def SVG(self, trans=None):
     """Apply the transformation "trans" and return an SVG object."""
     if isinstance(trans, str): trans = totrans(trans)
  
     output = SVG("g", SVG("defs", self.symbol))
     id = "#%s" % self.symbol["id"]
  
     for p in self.d:
       x, y = p[0], p[1]
  
       if trans == None: X, Y = x, y
       else: X, Y = trans(x, y)
  
       item = SVG("use", x=X, y=Y, xlink__href=id)
       if self.width != None: item["width"] = self.width
       if self.height != None: item["height"] = self.height
       output.append(item)
       
     return output
  