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Dear André, dear Jörg,
while playing around with stacked bars, I came across a case where the
stack height is zero. When I try to suppress the borders, I still get
a thin line for the stack of zero height. Suppressing the borders by
setting the linewidth to zero did not help either because a very thin
line (1 pixel?) remained. As a minimal example, I modified the code
from the examples:
from pyx import *
data = [('a', 0, 2), ('b', 2, 3), ('c', 2, 2)]
g = graph.graphxy(width=14, height=6, x=graph.axis.bar())
g.plot(graph.data.points(data, xname=1, y=2, stack=3),
[graph.style.bar([deco.stroked([])]),
graph.style.stackedbarpos("stack"),
graph.style.bar([color.rgb.green, deco.stroked([])]),
])
g.writePDFfile()
My problem is with the thin green line in the third bar.
Shouldn't the bar graph avoid drawing anything if the height is zero?
Best regards,
Gert
- --
Gert-Ludwig Ingold email: [email protected]
Institut für Physik Phone: +49-821-598-3234
Universität Augsburg Fax : +49-821-598-3222
D-86135 Augsburg WWW : www.physik.uni-augsburg.de/theo1/ingold
Germany PGP : 86FF5A93, key available from homepage
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