The open-arc sibling of rough_ellipse(). Samples the arc by arc length,
displaces each point slightly, and returns n_passes overlaid strokes for
the double-stroke hand-drawn look. Unlike a full ellipse the path is left
open (the ends are not joined).
rough_arc(
cx,
cy,
rx,
ry,
start,
end,
roughness = 1,
n_passes = 2L,
seed = NULL
)List of n_passes 2-column (x, y) matrices of stroke points.
Centre coordinates in inch space.
Semi-axis radii in inches.
Start/end angle in radians (counter-clockwise from the
positive x-axis; end may be less than start).
Non-negative roughness parameter. Default 1.
Number of stroke overlays. Default 2.
Integer seed for reproducibility.
Other sketch-core:
arrowhead(),
curve_fill(),
engrave_fill(),
engrave_ladder(),
hachure_fill(),
hachure_fill_multi(),
leader_path(),
repel_layout(),
rough_bezier(),
rough_ellipse(),
roughen_polyline(),
sketch_arrowheads(),
sketch_fill(),
sketch_fill_multi(),
spray_scatter(),
stroke_profile(),
stroke_ribbon(),
treemap_layout(),
wash_bleed(),
watercolor_wash(),
watercolor_wash_multi()