8 text
.preamble(r
"\renewcommand{\familydefault}{\ttdefault}")
13 pf
= graph
.data
.paramfunction("k", 0, 1, "color, xmin, xmax, ymin, ymax= k, k, 1, 0, 1")
15 # positioning is quite ugly ... but it works at the moment
19 # we could use palette.__dict__ to get the instances, but we
20 # would loose the ordering ... instead we just parse the file:
21 p
= re
.compile("(?P<id>palette\\.(?P<name>[a-z]+)) += palette\\(.*\\)\n", re
.IGNORECASE
)
22 lines
= imp
.find_module("color", pyx
.__path
__)[0].readlines()
24 for line
in lines
: # we yet don't use a file iterator
27 xaxis
= graph
.axis
.lin(
28 parter
=graph
.axis
.parter
.lin(tickdist
=("0.5","0.1"), labeldist
="1"),
29 painter
=graph
.axis
.painter
.regular(innerticklength
=None, labelattrs
=None))
31 x2axis
=graph
.axis
.linked(xaxis
,
32 painter
=graph
.axis
.painter
.linked(
34 outerticklength
=graph
.axis
.painter
.ticklength
.normal
,
38 x2axis
=graph
.axis
.linked(xaxis
, painter
=graph
.axis
.painter
.linked(innerticklength
=None))
39 g
= c
.insert(graph
.graphxy(ypos
=y
, width
=10, height
=0.5, x
=xaxis
, x2
=x2axis
, y
=graph
.axis
.lin(parter
=None)))
40 g
.plot(pf
, graph
.style
.rect(getattr(pyx
.color
.palette
, m
.group("name"))))
43 c
.text(10.2, y
+ 0.15, m
.group("id"), [text
.size
.footnotesize
])
47 c
.writeEPSfile("palettename", paperformat
="a4")