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class matplotlib.patches.FancyArrow(x, y, dx, dy, width=0.001, length_includes_head=False, head_width=None, head_length=None, shape='full', overhang=0, head_starts_at_zero=False, **kwargs)

Like Arrow, but lets you set head width and head height independently.

Constructor arguments
width: float (default: 0.001)
width of full arrow tail
length_includes_head: [True | False] (default: False)
True if head is to be counted in calculating the length.
head_width: float or None (default: 3*width)
total width of the full arrow head
head_length: float or None (default: 1.5 * head_width)
length of arrow head
shape: [‘full’, ‘left’, ‘right’] (default: ‘full’)
draw the left-half, right-half, or full arrow
overhang: float (default: 0)
fraction that the arrow is swept back (0 overhang means triangular shape). Can be negative or greater than one.
head_starts_at_zero: [True | False] (default: False)
if True, the head starts being drawn at coordinate 0 instead of ending at coordinate 0.

Other valid kwargs (inherited from Patch) are:

Property Description
agg_filter unknown
alpha float or None
animated [True | False]
antialiased or aa [True | False] or None for default
capstyle [‘butt’ | ‘round’ | ‘projecting’]
clip_box a matplotlib.transforms.Bbox instance
clip_on [True | False]
clip_path [ (Path, Transform) | Patch | None ]
color matplotlib color spec
contains a callable function
edgecolor or ec mpl color spec, None, ‘none’, or ‘auto’
facecolor or fc mpl color spec, or None for default, or ‘none’ for no color
figure a matplotlib.figure.Figure instance
fill [True | False]
gid an id string
hatch [‘/’ | ‘' | ‘|’ | ‘-‘ | ‘+’ | ‘x’ | ‘o’ | ‘O’ | ‘.’ | ‘*’]
joinstyle [‘miter’ | ‘round’ | ‘bevel’]
label string or anything printable with ‘%s’ conversion.
linestyle or ls [‘solid’ | ‘dashed’, ‘dashdot’, ‘dotted’ | (offset, on-off-dash-seq) | '-' | '--' | '-.' | ':' | 'None' | ' ' | '']
linewidth or lw float or None for default
path_effects unknown
picker [None|float|boolean|callable]
rasterized [True | False | None]
sketch_params unknown
snap unknown
transform Transform instance
url a url string
visible [True | False]
zorder any number