def get_text_width_height(self, s, prop, ismath):
"""
get the width and height in display coords of the string s
with FontPropertry prop
"""
if rcParams['ps.useafm']:
if ismath: s = s[1:-1]
font = self._get_font_afm(prop)
l,b,w,h = font.get_str_bbox(s)
fontsize = prop.get_size_in_points()
w *= 0.001*fontsize
h *= 0.001*fontsize
return w, h
if ismath:
width, height, pswriter = math_parse_s_ps(
s, 72, prop.get_size_in_points())
return width, height
font = self._get_font_ttf(prop)
font.set_text(s, 0.0)
w, h = font.get_width_height()
w /= 64.0 # convert from subpixels
h /= 64.0
return w, h
def draw_mathtext(self, gc, x, y, s, prop, angle):
"""
Draw the math text using matplotlib.mathtext
"""
fontsize = prop.get_size_in_points()
width, height, pswriter = math_parse_s_ps(s, 72, fontsize)
thetext = pswriter.getvalue()
ps = """gsave
%(x)f %(y)f translate
%(angle)f rotate
%(thetext)s
grestore
""" % locals()
self.draw_postscript(ps)
def get_text_width_height(self, s, prop, ismath):
"""
get the width and height in display coords of the string s
with FontPropertry prop
"""
if ismath:
width, height, pswriter = math_parse_s_ps(
s, 72, prop.get_size_in_points())
return width, height
font = self._get_font(prop)
font.set_text(s, 0.0)
w, h = font.get_width_height()
w /= 64.0 # convert from subpixels
h /= 64.0
return w, h
def get_text_width_height(self, s, prop, ismath):
"""
get the width and height in display coords of the string s
with FontPropertry prop
"""
if ismath:
width, height, pswriter = math_parse_s_ps(
s, 72, prop.get_size_in_points())
return width, height
font = self._get_font(prop)
font.set_text(s, 0.0)
w, h = font.get_width_height()
w /= 64.0 # convert from subpixels
h /= 64.0
return w, h
def draw_mathtext(self, gc, x, y, s, prop, angle):
"""
Draw the math text using matplotlib.mathtext
"""
if debugPS:
self._pswriter.write("% mathtext\n")
fontsize = prop.get_size_in_points()
width, height, pswriter = math_parse_s_ps(s, 72, fontsize)
thetext = pswriter.getvalue()
ps = """gsave
%(x)f %(y)f translate
%(angle)f rotate
%(thetext)s
grestore
""" % locals()
self._pswriter.write(ps)
def draw_mathtext(self, gc, x, y, s, prop, angle):
"""
Draw the math text using matplotlib.mathtext
"""
if debugPS:
self._pswriter.write("% mathtext\n")
fontsize = prop.get_size_in_points()
width, height, pswriter = math_parse_s_ps(s, 72, fontsize)
self.set_color(*gc.get_rgb())
thetext = pswriter.getvalue()
ps = """gsave
%(x)f %(y)f translate
%(angle)f rotate
%(thetext)s
grestore
""" % locals()
self._pswriter.write(ps)
def get_text_width_height(self, s, prop, ismath):
"""
get the width and height in display coords of the string s
with FontPropertry prop
"""
if rcParams['text.usetex']:
fontsize = prop.get_size_in_points()
l, b, r, t = self.texmanager.get_ps_bbox(s)
w = (r - l) * fontsize / 10.
h = (t - b) * fontsize / 10.
#print s, w, h
return w, h
if rcParams['ps.useafm']:
if ismath: s = s[1:-1]
font = self._get_font_afm(prop)
l, b, w, h = font.get_str_bbox(s)
fontsize = prop.get_size_in_points()
w *= 0.001 * fontsize
h *= 0.001 * fontsize
return w, h
if ismath:
width, height, pswriter = math_parse_s_ps(
s, 72, prop.get_size_in_points())
return width, height
font = self._get_font_ttf(prop)
font.set_text(s, 0.0)
w, h = font.get_width_height()
w /= 64.0 # convert from subpixels
h /= 64.0
#print s, w, h
return w, h
