matplotlib.axes.Axes.plot

matplotlib.axes.Axes.plot

Axes.plot(*args, **kwargs)

Plot and/or markers to the Axes. args is a variable length argument, allowing for multiple x, y pairs with an optional formats string. For expamle, each of the following is legal:

1. plot(x, y)

2. plot(x, y, ‘bo’)

3. plot(y)

4. plot(y, ‘r+’)

if not used with labeled data, an arbitrary number of x, y, fmt groups can be specified, as in:

1. a.plot(x1, y1, ‘g^’, x2, y2, ‘g-‘)

return value is a list of lines that were added.

下列的格式字符串可以被用来描述line style 和 marker.

character	description
‘-‘	solid line style
‘–’	dashed line style
‘-.’	dash-dot line style
‘:’	dotted line style
‘.’	point marker
‘,’	pixel marker
‘o’	circle marker
‘v’	triangle_down marker
‘^’	triangle_up marker
‘<’	triangle_left marker
‘>’	triangle_right marker
‘1’	tri_down marker
‘2’	tri_up marker
‘3’	tri_left marker
‘4’	tri_right marker
’s’	square marker
‘p’	pentagon marker
‘*’	star marker
‘h’	hexagon1 marker
‘H’	hexagon2 marker
‘+’	plus marker
‘x’	x marker
‘D’	diamond marker
‘d’	thin_diamond marker
‘_’	hline marker

Line2D 的关键字属性控制

Property	Description
agg_filter	unknown
alpha	float (0.0 transparent through 1.0 opaque)
animated	[True , False]
antialiased or aa	[True , False]
axes	an Axes instance
clip_box	a matplotlib.transforms.Bbox instance
clip_on	[True , False]
clip_path	[ (Path, Transform) , Patch , None ]
color or c	any matplotlib color
contains	a callable function
dash_capstyle	[‘butt’ , ‘round’ , ‘projecting’]
dash_joinstyle	[‘miter’ , ‘round’ , ‘bevel’]
dashes	sequence of on/off ink in points
drawstyle	[‘default’ , ‘steps’ , ‘steps-pre’ , ‘steps-mid’ , ‘steps-post’]
figure	a matplotlib.figure.Figure instance
fillstyle	[‘full’ , ‘left’ , ‘right’ , ‘bottom’ , ‘top’ , ‘none’]
gid	an id string
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 value in points
marker	A valid marker style
markeredgecolor or mec	any matplotlib color
markeredgewidth or mew	float value in points
markerfacecolor or mfc	any matplotlib color
markerfacecoloralt or mfcalt	any matplotlib color
markersize or ms	float
markevery	[None , int , length-2 tuple of int , slice , list/array of int , float , length-2 tuple of float]
path_effects	unknown
picker	float distance in points or callable pick function fn(artist, event)
pickradius	float distance in points
rasterized	[True , False , None]
sketch_params	unknown
snap	unknown
solid_capstyle	[‘butt’ , ‘round’ , ‘projecting’]
solid_joinstyle	[‘miter’ , ‘round’ , ‘bevel’]
transform	a matplotlib.transforms.Transform instance
url	a url string
visible	[True , False]
xdata	1D array
ydata	1D array
zorder	any number