def _x_axis(self, draw_axes=True):
if not self._x_labels:
return
axis = self.svg.node(self.nodes['plot'], class_="axis x web")
format_ = lambda x: '%f %f' % x
center = self.view((0, 0))
r = self._rmax
for label, theta in self._x_labels:
guides = self.svg.node(axis, class_='guides')
end = self.view((r, theta))
self.svg.node(
guides, 'path',
d='M%s L%s' % (format_(center), format_(end)),
class_='line')
r_txt = (1 - self._box.__class__.margin) * self._box.ymax
pos_text = self.view((r_txt, theta))
text = self.svg.node(
guides, 'text',
x=pos_text[0],
y=pos_text[1])
text.text = label
angle = - theta + pi / 2
if cos(angle) < 0:
angle -= pi
text.attrib['transform'] = 'rotate(%f %s)' % (
deg(angle), format_(pos_text))
def _x_axis(self, draw_axes=True):
if not self._x_labels:
return
axis = self.svg.node(self.nodes['plot'], class_="axis x web")
format_ = lambda x: '%f %f' % x
center = self.view((0, 0))
r = self._rmax
for label, theta in self._x_labels:
guides = self.svg.node(axis, class_='guides')
end = self.view((r, theta))
self.svg.node(
guides, 'path',
d='M%s L%s' % (format_(center), format_(end)),
class_='line')
r_txt = (1 - self._box.__class__.margin) * self._box.ymax
pos_text = self.view((r_txt, theta))
text = self.svg.node(
guides, 'text',
x=pos_text[0],
y=pos_text[1])
text.text = label
angle = - theta + pi / 2
if cos(angle) < 0:
angle -= pi
text.attrib['transform'] = 'rotate(%f %s)' % (
deg(angle), format_(pos_text))
def _x_axis(self, draw_axes=True):
"""Override x axis to make it polar"""
if not self._x_labels or not self.show_x_labels:
return
axis = self.svg.node(self.nodes['plot'],
class_="axis x web%s" %
(' always_show' if self.show_x_guides else ''))
format_ = lambda x: '%f %f' % x
center = self.view((0, 0))
r = self._rmax
truncation = self.truncate_label
if not truncation:
if self.x_label_rotation or len(self._x_labels) <= 1:
truncation = 25
else:
first_label_position = self.view.x(self._x_labels[0][1]) or 0
last_label_position = self.view.x(self._x_labels[-1][1]) or 0
available_space = (last_label_position - first_label_position
) / (len(self._x_labels) - 1)
truncation = reverse_text_len(available_space,
self.style.label_font_size)
truncation = max(truncation, 1)
for label, theta in self._x_labels:
major = label in self._x_major_labels
if not (self.show_minor_x_labels or major):
continue
guides = self.svg.node(axis, class_='guides')
end = self.view((r, theta))
self.svg.node(
guides,
'path',
d='M%s L%s' % (format_(center), format_(end)),
class_='%s%sline' %
('axis ' if label == "0" else '', 'major ' if major else ''))
r_txt = (1 - self._box.__class__.margin) * self._box.ymax
pos_text = self.view((r_txt, theta))
text = self.svg.node(guides,
'text',
x=pos_text[0],
y=pos_text[1],
class_='major' if major else '')
text.text = truncate(label, truncation)
if text.text != label:
self.svg.node(guides, 'title').text = label
else:
self.svg.node(
guides,
'title',
).text = self._x_format(theta)
angle = -theta + pi / 2
if cos(angle) < 0:
angle -= pi
text.attrib['transform'] = 'rotate(%f %s)' % (
self.x_label_rotation or deg(angle), format_(pos_text))
def _x_axis(self, draw_axes=True):
"""Override x axis to make it polar"""
if not self._x_labels or not self.show_x_labels:
return
axis = self.svg.node(
self.nodes['plot'],
class_="axis x web%s" %
(' always_show' if self.show_x_guides else '')
)
format_ = lambda x: '%f %f' % x
center = self.view((0, 0))
r = self._rmax
# Can't simply determine truncation
truncation = self.truncate_label or 25
for label, theta in self._x_labels:
major = label in self._x_labels_major
if not (self.show_minor_x_labels or major):
continue
guides = self.svg.node(axis, class_='guides')
end = self.view((r, theta))
self.svg.node(
guides,
'path',
d='M%s L%s' % (format_(center), format_(end)),
class_='%s%sline' %
('axis ' if label == "0" else '', 'major ' if major else '')
)
r_txt = (1 - self._box.__class__.margin) * self._box.ymax
pos_text = self.view((r_txt, theta))
text = self.svg.node(
guides,
'text',
x=pos_text[0],
y=pos_text[1],
class_='major' if major else ''
)
text.text = truncate(label, truncation)
if text.text != label:
self.svg.node(guides, 'title').text = label
else:
self.svg.node(
guides,
'title',
).text = self._x_format(theta)
angle = -theta + pi / 2
if cos(angle) < 0:
angle -= pi
text.attrib['transform'] = 'rotate(%f %s)' % (
self.x_label_rotation or deg(angle), format_(pos_text)
)
def _x_axis(self, draw_axes=True):
"""Override x axis to make it polar"""
if not self._x_labels or not self.show_x_labels:
return
axis = self.svg.node(
self.nodes['plot'],
class_="axis x web%s" %
(' always_show' if self.show_x_guides else '')
)
format_ = lambda x: '%f %f' % x
center = self.view((0, 0))
r = self._rmax
# Can't simply determine truncation
truncation = self.truncate_label or 25
for label, theta in self._x_labels:
major = label in self._x_labels_major
if not (self.show_minor_x_labels or major):
continue
guides = self.svg.node(axis, class_='guides')
end = self.view((r, theta))
self.svg.node(
guides,
'path',
d='M%s L%s' % (format_(center), format_(end)),
class_='%s%sline' %
('axis ' if label == "0" else '', 'major ' if major else '')
)
r_txt = (1 - self._box.__class__.margin) * self._box.ymax
pos_text = self.view((r_txt, theta))
text = self.svg.node(
guides,
'text',
x=pos_text[0],
y=pos_text[1],
class_='major' if major else ''
)
text.text = truncate(label, truncation)
if text.text != label:
self.svg.node(guides, 'title').text = label
else:
self.svg.node(
guides,
'title',
).text = self._x_format(theta)
angle = -theta + pi / 2
if cos(angle) < 0:
angle -= pi
text.attrib['transform'] = 'rotate(%f %s)' % (
self.x_label_rotation or deg(angle), format_(pos_text)
)
def _x_axis(self, draw_axes=True):
if not self._x_labels:
return
axis = self.svg.node(self.nodes['plot'], class_="axis x web")
format_ = lambda x: '%f %f' % x
center = self.view((0, 0))
r = self._rmax
if self.x_labels_major:
x_labels_major = self.x_labels_major
elif self.x_labels_major_every:
x_labels_major = [
self._x_labels[i][0] for i in range(0, len(self._x_labels),
self.x_labels_major_every)
]
elif self.x_labels_major_count:
label_count = len(self._x_labels)
major_count = self.x_labels_major_count
if (major_count >= label_count):
x_labels_major = [label[0] for label in self._x_labels]
else:
x_labels_major = [
self._x_labels[int(i * label_count / major_count)][0]
for i in range(major_count)
]
else:
x_labels_major = []
for label, theta in self._x_labels:
major = label in x_labels_major
if not (self.show_minor_x_labels or major):
continue
guides = self.svg.node(axis, class_='guides')
end = self.view((r, theta))
self.svg.node(guides,
'path',
d='M%s L%s' % (format_(center), format_(end)),
class_='%sline' % ('major ' if major else ''))
r_txt = (1 - self._box.__class__.margin) * self._box.ymax
pos_text = self.view((r_txt, theta))
text = self.svg.node(guides,
'text',
x=pos_text[0],
y=pos_text[1],
class_='major' if major else '')
text.text = label
angle = -theta + pi / 2
if cos(angle) < 0:
angle -= pi
text.attrib['transform'] = 'rotate(%f %s)' % (deg(angle),
format_(pos_text))
def _x_axis(self, draw_axes=True):
"""Override x axis to make it polar"""
if not self._x_labels:
return
axis = self.svg.node(self.nodes['plot'], class_="axis x web")
format_ = lambda x: '%f %f' % x
center = self.view((0, 0))
r = self._rmax
if self.x_labels_major:
x_labels_major = self.x_labels_major
elif self.x_labels_major_every:
x_labels_major = [self._x_labels[i][0] for i in range(
0, len(self._x_labels), self.x_labels_major_every)]
elif self.x_labels_major_count:
label_count = len(self._x_labels)
major_count = self.x_labels_major_count
if (major_count >= label_count):
x_labels_major = [label[0] for label in self._x_labels]
else:
x_labels_major = [self._x_labels[
int(i * label_count / major_count)][0]
for i in range(major_count)]
else:
x_labels_major = []
for label, theta in self._x_labels:
major = label in x_labels_major
if not (self.show_minor_x_labels or major):
continue
guides = self.svg.node(axis, class_='guides')
end = self.view((r, theta))
self.svg.node(
guides, 'path',
d='M%s L%s' % (format_(center), format_(end)),
class_='%sline' % ('major ' if major else ''))
r_txt = (1 - self._box.__class__.margin) * self._box.ymax
pos_text = self.view((r_txt, theta))
text = self.svg.node(
guides, 'text',
x=pos_text[0],
y=pos_text[1],
class_='major' if major else '')
text.text = label
angle = - theta + pi / 2
if cos(angle) < 0:
angle -= pi
text.attrib['transform'] = 'rotate(%f %s)' % (
deg(angle), format_(pos_text))
def _x_axis(self, draw_axes=True):
if not self._x_labels:
return
axis = self.svg.node(self.nodes["plot"], class_="axis x web")
format_ = lambda x: "%f %f" % x
center = self.view((0, 0))
r = self._rmax
if self.x_labels_major:
x_labels_major = self.x_labels_major
elif self.x_labels_major_every:
x_labels_major = [self._x_labels[i][0] for i in xrange(0, len(self._x_labels), self.x_labels_major_every)]
elif self.x_labels_major_count:
label_count = len(self._x_labels)
major_count = self.x_labels_major_count
if major_count >= label_count:
x_labels_major = [label[0] for label in self._x_labels]
else:
x_labels_major = [self._x_labels[int(i * label_count / major_count)][0] for i in xrange(major_count)]
else:
x_labels_major = []
for label, theta in self._x_labels:
major = label in x_labels_major
if not (self.show_minor_x_labels or major):
continue
guides = self.svg.node(axis, class_="guides")
end = self.view((r, theta))
self.svg.node(
guides,
"path",
d="M%s L%s" % (format_(center), format_(end)),
class_="%sline" % ("major " if major else ""),
)
r_txt = (1 - self._box.__class__.margin) * self._box.ymax
pos_text = self.view((r_txt, theta))
text = self.svg.node(guides, "text", x=pos_text[0], y=pos_text[1], class_="major" if major else "")
text.text = label
angle = -theta + pi / 2
if cos(angle) < 0:
angle -= pi
text.attrib["transform"] = "rotate(%f %s)" % (deg(angle), format_(pos_text))
def _x_axis(self, draw_axes=True):
if not self._x_labels:
return
axis = self.svg.node(self.nodes["plot"], class_="axis x web")
format_ = lambda x: "%f %f" % x
center = self.view((0, 0))
r = self._rmax
for label, theta in self._x_labels:
guides = self.svg.node(axis, class_="guides")
end = self.view((r, theta))
self.svg.node(guides, "path", d="M%s L%s" % (format_(center), format_(end)), class_="line")
r_txt = (1 - self._box.__class__.margin) * self._box.ymax
pos_text = self.view((r_txt, theta))
text = self.svg.node(guides, "text", x=pos_text[0], y=pos_text[1])
text.text = label
angle = -theta + pi / 2
if cos(angle) < 0:
angle -= pi
text.attrib["transform"] = "rotate(%f %s)" % (deg(angle), format_(pos_text))
def _x_axis(self, draw_axes=True):
"""Override x axis to make it polar"""
if not self._x_labels or not self.show_x_labels:
return
axis = self.svg.node(self.nodes["plot"], class_="axis x web%s" % (" always_show" if self.show_x_guides else ""))
format_ = lambda x: "%f %f" % x
center = self.view((0, 0))
r = self._rmax
# Can't simply determine truncation
truncation = self.truncate_label or 25
for label, theta in self._x_labels:
major = label in self._x_labels_major
if not (self.show_minor_x_labels or major):
continue
guides = self.svg.node(axis, class_="guides")
end = self.view((r, theta))
self.svg.node(
guides,
"path",
d="M%s L%s" % (format_(center), format_(end)),
class_="%s%sline" % ("axis " if label == "0" else "", "major " if major else ""),
)
r_txt = (1 - self._box.__class__.margin) * self._box.ymax
pos_text = self.view((r_txt, theta))
text = self.svg.node(guides, "text", x=pos_text[0], y=pos_text[1], class_="major" if major else "")
text.text = truncate(label, truncation)
if text.text != label:
self.svg.node(guides, "title").text = label
else:
self.svg.node(guides, "title").text = self._x_format(theta)
angle = -theta + pi / 2
if cos(angle) < 0:
angle -= pi
text.attrib["transform"] = "rotate(%f %s)" % (self.x_label_rotation or deg(angle), format_(pos_text))