begin_arrowhead_length mülk

Çizginin başlangıç okunun uzunluk türünü alır ve ayarlar.

from aspose.cells.drawing import MsoArrowheadLength

lineFmt.begin_arrowhead_length = MsoArrowheadLength.LONG

@property
def begin_arrowhead_length(self):
    ...
@begin_arrowhead_length.setter
def begin_arrowhead_length(self, value):
    ...