本文整理匯總了Python中theme.Theme.get_aspect_ratio方法的典型用法代碼示例。如果您正苦於以下問題：Python Theme.get_aspect_ratio方法的具體用法？Python Theme.get_aspect_ratio怎麽用？Python Theme.get_aspect_ratio使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類theme.Theme的用法示例。
在下文中一共展示了Theme.get_aspect_ratio方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: IconFactory
# 需要導入模塊: from theme import Theme [as 別名]
# 或者: from theme.Theme import get_aspect_ratio [as 別名]
#.........這裏部分代碼省略.........
return self.size
def get_icon(self, size):
return self.__find_icon_pixbuf(size)
def reset_icon(self):
self.icon = None
def reset_surfaces(self, arg=None):
self.surfaces = {}
self.average_color = None
def surface_update(self, type = 0):
# Checks if the requested pixbuf is already
# drawn and returns it if it is.
# Othervice the surface is drawn, saved and returned.
#The first four bits of type is for telling the number of windows
self.win_nr = min(type & 15, self.max_win_nr)
# Remove all types that are not used by the theme (saves memory)
dnd = (type & self.DRAG_DROPP_START and "start") or \
(type & self.DRAG_DROPP_END and "end")
type = type & self.types_in_theme
type += self.win_nr
self.orient = self.dockbar_r().orient
is_vertical = self.orient in ("left", "right")
if type in self.surfaces:
surface = self.surfaces[type]
else:
self.temp = {}
surface = None
commands = self.theme.get_icon_dict()
self.ar = self.theme.get_aspect_ratio(is_vertical)
self.type = type
for command, args in commands.items():
try:
f = getattr(self, "_IconFactory__command_%s"%command)
except:
raise
else:
surface = f(surface, **args)
# Todo: add size correction.
self.surfaces[type] = surface
del self.temp
gc.collect()
if dnd:
surface = self.__dd_highlight(surface, self.orient, dnd)
gc.collect()
return surface
def __dd_highlight(self, surface, is_vertical, position="start"):
w = surface.get_width()
h = surface.get_height()
if is_vertical:
h = h + 4
else:
w = w + 4
bg = cairo.ImageSurface(cairo.FORMAT_ARGB32, w, h)
ctx = cairo.Context(bg)
if is_vertical and position == "start":
ctx.move_to(1, 1.5)
ctx.line_to(w - 1, 1.5)
ctx.set_source_rgba(1, 1, 1, 0.2)示例2: IconFactory
# 需要導入模塊: from theme import Theme [as 別名]
# 或者: from theme.Theme import get_aspect_ratio [as 別名]
#.........這裏部分代碼省略.........
def set_size(self, size):
if size <= 0:
# To avoid chrashes.
size = 15
self.size = size
self.surfaces = {}
self.average_color = None
def get_size(self):
return self.size
def reset_surfaces(self, arg=None):
self.surfaces = {}
self.average_color = None
def surface_update(self, type = 0):
# Checks if the requested pixbuf is already
# drawn and returns it if it is.
# Othervice the surface is drawn, saved and returned.
#The first four bits of type is for telling the number of windows
self.win_nr = min(type & 15, self.max_win_nr)
# Remove all types that are not used by the theme (saves memory)
dnd = type & self.DRAG_DROPP
type = type & self.types_in_theme
type += self.win_nr
if type in self.surfaces:
surface = self.surfaces[type]
else:
self.temp = {}
surface = None
commands = self.theme.get_icon_dict()
self.ar = self.theme.get_aspect_ratio()
self.type = type
for command, args in commands.items():
try:
f = getattr(self,"command_%s"%command)
except:
raise
else:
surface = f(surface, **args)
# Todo: add size correction.
self.surfaces[type] = surface
del self.temp
gc.collect()
if dnd:
surface = self.dd_highlight(surface, self.globals.orient)
gc.collect()
return surface
def dd_highlight(self, surface, direction = 'h'):
w = surface.get_width()
h = surface.get_height()
# Make a background almost twice as wide or high
# as the surface depending on panel orientation.
if direction == 'v':
h = h + 4
else:
w = w + 4
bg = cairo.ImageSurface(cairo.FORMAT_ARGB32, w, h)
ctx = cairo.Context(bg)
# Put arrow pointing to the empty part on it.
if direction == 'v':