def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None):
# docstring inherited
if ismath:
s = cbook.strip_math(s)
_log.debug("%s - draw_text()", type(self))
gc.select()
self.handle_clip_rectangle(gc)
gfx_ctx = gc.gfx_ctx
font = self.get_wx_font(s, prop)
color = gc.get_wxcolour(gc.get_rgb())
gfx_ctx.SetFont(font, color)
w, h, d = self.get_text_width_height_descent(s, prop, ismath)
x = int(x)
y = int(y - h)
if angle == 0.0:
gfx_ctx.DrawText(s, x, y)
else:
rads = math.radians(angle)
xo = h * math.sin(rads)
yo = h * math.cos(rads)
gfx_ctx.DrawRotatedText(s, x - xo, y - yo, rads)
gc.unselect()
def get_text_width_height_descent(self, s, prop, ismath):
# docstring inherited
if ismath:
s = cbook.strip_math(s)
if self.gc is None:
gc = self.new_gc()
else:
gc = self.gc
gfx_ctx = gc.gfx_ctx
font = self.get_wx_font(s, prop)
gfx_ctx.SetFont(font, wx.BLACK)
w, h, descent, leading = gfx_ctx.GetFullTextExtent(s)
return w, h, descent
def _strip_math(s):
return cbook.strip_math(s) if len(s) >= 2 and s[0] == s[-1] == "$" else s
def format_data(self, value):
self.labelOnlyBase = False
value = cbook.strip_math(self.__call__(value))
self.labelOnlyBase = True
return value
def format_data(self, value):
self.labelOnlyBase = False
value = cbook.strip_math(self.__call__(value))
self.labelOnlyBase = True
return value
