Markers

matplotlib.markers

This module contains functions to handle markers. Used by both the marker functionality of plot and scatter.

All possible markers are defined here:

marker	description
”.”	point
”,”	pixel
“o”	circle
“v”	triangle_down
“^”	triangle_up
“<”	triangle_left
“>”	triangle_right
“1”	tri_down
“2”	tri_up
“3”	tri_left
“4”	tri_right
“8”	octagon
“s”	square
“p”	pentagon
“*”	star
“h”	hexagon1
“H”	hexagon2
“+”	plus
“x”	x
“D”	diamond
“d”	thin_diamond
“|”	vline
“_”	hline
TICKLEFT	tickleft
TICKRIGHT	tickright
TICKUP	tickup
TICKDOWN	tickdown
CARETLEFT	caretleft
CARETRIGHT	caretright
CARETUP	caretup
CARETDOWN	caretdown
“None”	nothing
None	nothing
” “	nothing
“”	nothing
'$...$'	render the string using mathtext.
verts	a list of (x, y) pairs used for Path vertices. The center of the marker is located at (0,0) and the size is normalized.
path	a Path instance.
(numsides, style, angle)	see below

The marker can also be a tuple (numsides, style, angle), which will create a custom, regular symbol.

numsides:

the number of sides

style:

the style of the regular symbol:

Value	Description
0	a regular polygon
1	a star-like symbol
2	an asterisk
3	a circle (numsides and angle is ignored)

angle:

the angle of rotation of the symbol, in degrees

For backward compatibility, the form (verts, 0) is also accepted, but it is equivalent to just verts for giving a raw set of vertices that define the shape.

class matplotlib.markers.MarkerStyle(marker=None, fillstyle=None)

Bases: object

Parameters:

marker : string or array_like, optional, default: None

See the descriptions of possible markers in the module docstring.

fillstyle : string, optional, default: ‘full’

‘full’, ‘left”, ‘right’, ‘bottom’, ‘top’, ‘none’

Attributes

markers	(list of known markes)
fillstyles	(list of known fillstyles)
filled_markers	(list of known filled markers.)

filled_markers = ('o', 'v', '^', '<', '>', '8', 's', 'p', '*', 'h', 'H', 'D', 'd')

fillstyles = ('full', 'left', 'right', 'bottom', 'top', 'none')

get_alt_path()

get_alt_transform()

get_capstyle()

get_fillstyle()

get_joinstyle()

get_marker()

get_path()

get_snap_threshold()

get_transform()

is_filled()

markers = {0: 'tickleft', '|': 'vline', 2: 'tickup', 3: 'tickdown', 4: 'caretleft', 5: 'caretright', ',': 'pixel', 1: 'tickright', '+': 'plus', 'D': 'diamond', 'v': 'triangle_down', '1': 'tri_down', None: 'nothing', 'h': 'hexagon1', '*': 'star', 'None': 'nothing', '<': 'triangle_left', '': 'nothing', '2': 'tri_up', 's': 'square', ' ': 'nothing', 6: 'caretup', 'H': 'hexagon2', '3': 'tri_left', 'x': 'x', 7: 'caretdown', '4': 'tri_right', 'p': 'pentagon', '>': 'triangle_right', '8': 'octagon', 'o': 'circle', '.': 'point', 'd': 'thin_diamond', '^': 'triangle_up', '_': 'hline'}

set_fillstyle(fillstyle)

Sets fillstyle

Parameters:fillstyle : string amongst known fillstyles

set_marker(marker)