本文整理匯總了Python中matplotlib.offsetbox.DraggableAnnotation方法的典型用法代碼示例。如果您正苦於以下問題：Python offsetbox.DraggableAnnotation方法的具體用法？Python offsetbox.DraggableAnnotation怎麽用？Python offsetbox.DraggableAnnotation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matplotlib.offsetbox的用法示例。
在下文中一共展示了offsetbox.DraggableAnnotation方法的1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: draggable
# 需要導入模塊: from matplotlib import offsetbox [as 別名]
# 或者: from matplotlib.offsetbox import DraggableAnnotation [as 別名]
def draggable(self, state=None, use_blit=False):
"""
Set the draggable state -- if state is
* None : toggle the current state
* True : turn draggable on
* False : turn draggable off
If draggable is on, you can drag the annotation on the canvas with
the mouse. The DraggableAnnotation helper instance is returned if
draggable is on.
"""
from matplotlib.offsetbox import DraggableAnnotation
is_draggable = self._draggable is not None
# if state is None we'll toggle
if state is None:
state = not is_draggable
if state:
if self._draggable is None:
self._draggable = DraggableAnnotation(self, use_blit)
else:
if self._draggable is not None:
self._draggable.disconnect()
self._draggable = None
return self._draggable