def figureLayout(self,
labeled=True,
vertical=False,
width=None,
height=None,
left=None,
**kw):
if left is None:
if labeled and self._tracks:
left = max(len(p.label) for (y, ym, p) in self._tracks)
left *= 12 / 72 * .5 # guess mixed chars, 12pt, inaccurate!
else:
left = 0
height = height or (self.height or 0.1) / 72
useful_width = len(self) * 16 / 72 # ie bigish font, wide chars
fkw = dict(leftovers=True,
width=width,
height=height,
left=left,
useful_width=useful_width,
**kw)
(w, h), posn, kw = rlg2mpl.figureLayout(**fkw)
#points_per_base = w * posn[3] / len(self)
if vertical:
(w, h) = (h, w)
posn[0:2] = reversed(posn[0:2])
posn[2:4] = reversed(posn[2:4])
return (w, h), posn, kw
def makeFigure(self,
width=None,
height=None,
margin=.25,
use_lengths=None,
**kw):
(width, height), posn, kw = rlg2mpl.figureLayout(width,
height,
margin=0,
default_aspect=0.5,
leftovers=True,
**kw)
fig = self._makeFigure(width, height)
ax = fig.add_axes(posn, frameon=False)
width = 72 * posn[2] * fig.get_figwidth()
height = 72 * posn[3] * fig.get_figheight()
ax.set_xlim(0, width)
ax.set_ylim(0, height)
ax.set_xticks([])
ax.set_yticks([])
if use_lengths is None:
use_lengths = self.use_lengths_default
else:
pass # deprecate setting use_lengths here?
if use_lengths and self.aspect_distorts_lengths:
ax.set_aspect('equal')
g = self.asArtist(width,
height,
use_lengths=use_lengths,
margin=margin * 72,
**kw)
ax.add_artist(g)
return fig
def makeFigure(self, width=None, height=None, margin=.25, use_lengths=None, **kw):
(width, height),posn,kw = rlg2mpl.figureLayout(width, height, margin=0,
default_aspect=0.5, leftovers=True, **kw)
fig = self._makeFigure(width, height)
ax = fig.add_axes(posn, frameon=False)
width = 72 * posn[2] * fig.get_figwidth()
height = 72 * posn[3] * fig.get_figheight()
ax.set_xlim(0, width)
ax.set_ylim(0, height)
ax.set_xticks([])
ax.set_yticks([])
if use_lengths is None:
use_lengths = self.use_lengths_default
else:
pass # deprecate setting use_lengths here?
if use_lengths and self.aspect_distorts_lengths:
ax.set_aspect('equal')
g = self.asArtist(width, height, use_lengths=use_lengths,
margin=margin*72, **kw)
ax.add_artist(g)
return fig
def figureLayout(self, labeled=True, vertical=False, width=None, height=None, left=None, **kw):
if left is None:
if labeled:
left = max(len(p.label) for (y, ym, p) in self._tracks)
left *= 12 / 72 * 0.5 # guess mixed chars, 12pt, inaccurate!
else:
left = 0
height = height or self.height / 72
useful_width = len(self) * 16 / 72 # ie bigish font, wide chars
fkw = dict(leftovers=True, width=width, height=height, left=left, useful_width=useful_width, **kw)
(w, h), posn, kw = rlg2mpl.figureLayout(**fkw)
# points_per_base = w * posn[3] / len(self)
if vertical:
(w, h) = (h, w)
posn[0:2] = reversed(posn[0:2])
posn[2:4] = reversed(posn[2:4])
return (w, h), posn, kw
