# Author: alexn11 (alexn11.gh@gmail.com)
# Created: 2018-10-21
# Copyright (C) 2018, 2020, Alexandre De Zotti
# License: MIT License
import mathsvg
image = mathsvg.SvgImage(pixel_density = 100, view_window = ((-4, -4), (4, 4)))
image.draw_curved_arrow([ -2, 2 ], [ 2, 2 ])
image.draw_curved_arrow([ -2, 1 ], [ 2, 1 ], curvedness = .1)
image.draw_curved_arrow([ -2, 0 ], [ 2, 0 ], curvedness = 0.5)
image.draw_curved_arrow([ -2, -1 ], [ 2, -1 ], curvedness = -.2)
image.draw_curved_arrow([ -2, -2 ], [ 2, -2 ], curvedness = 0.)
image.set_dash_mode("dash")
image.draw_curved_arrow([ 2.5, -2.5 ], [ -2.5, 2.5 ])
image.save("curved-arrows.svg")
