/usr/lib/python2.7/dist-packages/chaco/axis_view.py is in python-chaco 4.4.1-1.2.
This file is owned by root:root, with mode 0o644.
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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 | """ Defines the Traits UI view for a PlotAxis """
from traits.api import TraitError
from traitsui.api import View, HGroup, Group, VGroup, Item, TextEditor
def float_or_auto(val):
"""
Validator function that returns *val* if *val* is either a number or
the word 'auto'. This is used as a validator for the text editor
in the Traits UI for the **tick_interval** trait.
"""
try:
return float(val)
except:
if isinstance(val, basestring) and val == "auto":
return val
raise TraitError, "Tick interval must be a number or 'auto'."
# Traits UI for a PlotAxis.
AxisView = View(VGroup(
Group(
Item("object.mapper.range.low", label="Low Range"),
Item("object.mapper.range.high", label="High Range"),
),
Group(
Item("title", label="Title", editor=TextEditor()),
Item("title_font", label="Font", style="simple"),
Item("title_color", label="Color", style="custom"),
Item("tick_interval", label="Interval", editor=TextEditor(evaluate=float_or_auto)),
label="Main"),
Group(
Item("tick_color", label="Color", style="custom"),
#editor=EnableRGBAColorEditor()),
Item("tick_weight", label="Thickness"),
#Item("tick_label_font", label="Font"),
Item("tick_label_color", label="Label color", style="custom"),
#editor=EnableRGBAColorEditor()),
HGroup(
Item("tick_in", label="Tick in"),
Item("tick_out", label="Tick out"),
),
Item("tick_visible", label="Visible"),
label="Ticks"),
Group(
Item("axis_line_color", label="Color", style="custom"),
#editor=EnableRGBAColorEditor()),
Item("axis_line_weight", label="Thickness"),
Item("axis_line_visible", label="Visible"),
label="Line"),
),
buttons = ["OK", "Cancel"]
)
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