react-arrow demo
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Some examples:
angle=10, length=50
angle=-87, length=350, lineWidth=15
angle=95, length=150, color=#9C27B0, arrowHeadFilled=false
angle=87, length=100, color=#F44336
angle=160, length=60, lineDashed=true
angle=300, length=60, lineDashed=0.9, arrowHeadFilled=false