Specifies the length of the arrowhead at the end of a line.
Name Value Description
msoArrowheadLengthMedium 2 Medium.
msoArrowheadLengthMixed -2 Return value only; indicates a combination of the other states in the specified shape range.
msoArrowheadLong 3 Long.
msoArrowheadShort 1 Short.
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