1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
#!/usr/bin/env python
import sys; sys.path[:0] = ["../.."]
import math
from pyx import *
def test_bar(c, x, y):
g = c.insert(graph.graphxy(x, y, height=5, width=5, x=graph.axis.bar(title="Month", painter=graph.axis.painter.bar(nameattrs=[text.halign.right, trafo.rotate(90)]))))
g.plot(graph.data.file("data/testdata2", xname=1, y=2, text=2), [graph.style.barpos(fromvalue=0), graph.style.bar(), graph.style.text()])
def test_bar2(c, x, y):
g = c.insert(graph.graphxy(x, y, height=5, width=5, y=graph.axis.bar(title="Month")))
g.plot(graph.data.file("data/testdata2", x=2, dx="1", yname=1), [graph.style.bar(), graph.style.errorbar()])
def test_bar3(c, x, y):
g = c.insert(graph.graphxy(x, y, height=5, width=12, x=graph.axis.nestedbar(painter=graph.axis.painter.bar(innerticklength=0.2)), key=graph.key.key()))
g.plot([graph.data.file("data/testdata2", xname="$1, 0", y=2),
graph.data.file("data/testdata2", xname="$1, 1", y=3),
graph.data.file("data/testdata2", xname="$1, 2", y=3, title=None)], [graph.style.bar()])
def test_bar4(c, x, y):
subbarwithtext = graph.axis.bar(dist=0,
painter=graph.axis.painter.bar(basepathattrs=None),
linkpainter=graph.axis.painter.bar(basepathattrs=None))
g = c.insert(graph.graphxy(x, y, height=5, width=12,
x=graph.axis.nestedbar(defaultsubaxis=graph.axis.bar(subaxes={'A': graph.axis.lin(painter=None, linkpainter=None, parter=None),
'B': graph.axis.bar(painter=graph.axis.painter.bar(basepathattrs=None),
linkpainter=graph.axis.painter.bar(basepathattrs=None))},
painter=graph.axis.painter.bar(basepathattrs=None),
linkpainter=graph.axis.painter.bar(basepathattrs=None))),
key=graph.key.key()))
g.plot([graph.data.data(graph.data.points([['x', 1, 12], ['y', 2, 11], ['z', 3, 10]], id=1, y=2, ystack1=3, title="test"), xname="id, 'A'"),
graph.data.data(graph.data.points([['x', 4, 9], ['y', 5, 8], ['z', 6, 7]], id=1, y=2, ystack1=3, title="test"), xname="id, ('B', 'X')"),
graph.data.data(graph.data.points([['x', 7, 6], ['y', 8, 5], ['z', 9, 4]], id=1, y=2, ystack1=3, title="test"), xname="id, ('B', 'Y')"),
graph.data.data(graph.data.points([['x', 10, 3], ['y', 11, 2], ['z', 12, 1]], id=1, y=2, ystack1=3, title="test"), xname="id, ('B', 'Z')")],
[graph.style.barpos(fromvalue=0), graph.style.bar(), graph.style.stackedbarpos("ystack1", addontop=1), graph.style.bar([color.gradient.ReverseRainbow])])
def test_bar5(c, x, y):
g = c.insert(graph.graphxyz(x, y, size=3, x=graph.axis.bar(), y=graph.axis.bar(), z=graph.axis.lin()))
g.plot(graph.data.data(graph.data.points([[1, 1, 1.4], [1, 2, 1.8], [2, 1, -0.5], [2, 2, 0.9]]), xname=1, yname=2, z=3),
[graph.style.barpos(fromvalue=0, frompathattrs=None), graph.style.bar(barattrs=[style.linejoin.bevel])])
c = canvas.canvas()
test_bar(c, 0, 0)
test_bar2(c, 7, 0)
test_bar3(c, 0, -7)
test_bar4(c, 0, -14)
test_bar5(c, 7, -19)
c.writeEPSfile("test_bargraph", page_paperformat=document.paperformat.A4)
c.writePDFfile("test_bargraph", page_paperformat=document.paperformat.A4)
c.writeSVGfile("test_bargraph", page_paperformat=document.paperformat.A4)
|
