def plot_labels(self, labels, positions):
r"""
Plot ``labels`` at specified ``positions``.
INPUT:
- ``labels`` -- a string or a list of strings;
- ``positions`` -- a list of points.
OUTPUT:
- a plot.
EXAMPLES::
sage: from sage.geometry.toric_plotter import ToricPlotter
sage: tp = ToricPlotter(dict(), 2)
sage: print tp.plot_labels("u", [(1.5,0)])
Graphics object consisting of 1 graphics primitive
"""
result = Graphics()
color = self.label_color
extra_options = self.extra_options
zorder = self.label_zorder
font_size = self.font_size
twod = self.dimension <= 2
labels = label_list(labels, len(positions), twod)
for label, position in zip(labels, positions):
if label is None:
continue
if twod:
result += text(label,
position,
color=color,
fontsize=font_size,
zorder=zorder,
**extra_options)
else:
result += text3d(label, position, color=color, **extra_options)
return result
def plot_labels(self, labels, positions):
r"""
Plot ``labels`` at specified ``positions``.
INPUT:
- ``labels`` -- a string or a list of strings;
- ``positions`` -- a list of points.
OUTPUT:
- a plot.
EXAMPLES::
sage: from sage.geometry.toric_plotter import ToricPlotter
sage: tp = ToricPlotter(dict(), 2)
sage: tp.plot_labels("u", [(1.5,0)])
Graphics object consisting of 1 graphics primitive
"""
result = Graphics()
color = self.label_color
extra_options = self.extra_options
zorder = self.label_zorder
font_size = self.font_size
twod = self.dimension <= 2
labels = label_list(labels, len(positions), twod)
for label, position in zip(labels, positions):
if label is None:
continue
if twod:
result += text(label, position,
color=color, fontsize=font_size,
zorder=zorder, **extra_options)
else:
result += text3d(label, position, color=color, **extra_options)
return result
