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seu-ljc

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] python/matplotlib ͼÀýÈçºÎ·ÅÔÚÍâÃæ£¿ ÒÑÓÐ1È˲ÎÓë

from pylab import *
fig = figure()
x=linspace(0,1,10)
y1=x
y2=x**2
plot(x,y1,'k',linewidth=2,label="y1"
plot(x,y2,'r',linewidth=2,label="y2"
leg=legend(numpoints=1,fontsize=18)
legend(loc='center left', bbox_to_anchor=(1, 0.5))
leg.get_frame().set_alpha(0.0)
grid()
show()
fig.savefig('o.png', transparent=True)

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legend(loc='center left', bbox_to_anchor=(1, 0.5))

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python/matplotlib  Í¼ÀýÈçºÎ·ÅÔÚÍâÃæ£¿


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aprillf

ľ³æ (ÕýʽдÊÖ)

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¿´matplotlibµÄ°ïÖúÎĵµ¼´¿É
http://matplotlib.org/1.3.1/users/legend_guide.html
CODE:
from matplotlib.pyplot import *

subplot(211)
plot([1,2,3], label="test1")
plot([3,2,1], label="test2")
legend(bbox_to_anchor=(0., 1.02, 1., .102), loc=3,
       ncol=2, mode="expand", borderaxespad=0.)

subplot(223)
plot([1,2,3], label="test1")
plot([3,2,1], label="test2")
legend(bbox_to_anchor=(1.05, 1), loc=2, borderaxespad=0.)


show()

2Â¥2015-04-12 14:55:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

seu-ljc

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by aprillf at 2015-04-12 14:55:58
¿´matplotlibµÄ°ïÖúÎĵµ¼´¿É
http://matplotlib.org/1.3.1/users/legend_guide.html


from matplotlib.pyplot import *

subplot(211)
plot(, label="test1"
plot(, label="test2"
...

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python/matplotlib  Í¼ÀýÈçºÎ·ÅÔÚÍâÃæ£¿-1
3Â¥2015-04-12 16:05:34
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seu-ljc

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by aprillf at 2015-04-12 14:55:58
¿´matplotlibµÄ°ïÖúÎĵµ¼´¿É
http://matplotlib.org/1.3.1/users/legend_guide.html


from matplotlib.pyplot import *

subplot(211)
plot(, label="test1"
plot(, label="test2"
...

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python/matplotlib  Í¼ÀýÈçºÎ·ÅÔÚÍâÃæ£¿-2
4Â¥2015-04-12 16:07:25
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aprillf

ľ³æ (ÕýʽдÊÖ)

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seu-ljc: ½ð±Ò+24, ¡ï¡ï¡ïºÜÓаïÖú, O(¡É_¡É)Oлл 2015-04-14 13:12:30
ÒýÓûØÌû:
4Â¥: Originally posted by seu-ljc at 2015-04-12 16:07:25
Óдó¿éµÄ¿Õ°×µØ¡£¡£¡£
...

Ò»¸öͼ¾Í°Ñsubplot()Óï¾äÈ¥µô
5Â¥2015-04-13 08:46:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

seu-ljc

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
5Â¥: Originally posted by aprillf at 2015-04-13 08:46:22
Ò»¸öͼ¾Í°Ñsubplot()Óï¾äÈ¥µô...


    import matplotlib.pyplot as plt
    from pylab import *
    # data
    x=linspace(0,1,10)
    y1=x
    y2=x**2

    # Plot
    fig = plt.figure(1)
    ax = fig.add_subplot(111)
    ax.plot(x, y1,label="y1"
    ax.plot(x, y2,label="y1"
    # Add legend, title and axis labels

    # lgd.get_frame().set_alpha(0.0)


    ax.set_xlabel('x label')
    ax.set_ylabel('y label')   
    legend(bbox_to_anchor=(1.05, 1), loc=2, borderaxespad=0.)


    show()
    fig.savefig('image_output.png',  transparent=True)
  • null


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python/matplotlib  Í¼ÀýÈçºÎ·ÅÔÚÍâÃæ£¿-3
6Â¥2015-04-13 14:35:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cooooldog

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ส็็็

ÒýÓûØÌû:
6Â¥: Originally posted by seu-ljc at 2015-04-13 14:35:24
import matplotlib.pyplot as plt
from pylab import *
# data
x=linspace(0,1,10)
y1=x
y2=x**2

# Plot
fig = plt.figure(1)
ax = fig.add_subplot(111)
ax.plot(x, y1,label="y1"
ax. ...

Èç¹ûÕâ¸ö¿ÉÒÔ,·ÖÊý¸øÎÒżÏñaprillf°É
CODE:
import matplotlib.pyplot as plt
import numpy as np

x = np.arange(10)

fig = plt.figure()
ax = plt.subplot(111)

for i in xrange(5):
    ax.plot(x, i * x, label='$y = %ix$'%i)

# Shrink current axis by 20%
box = ax.get_position()
ax.set_position([box.x0, box.y0, box.width * 0.8, box.height])

# Put a legend to the right of the current axis
ax.legend(loc='center left', bbox_to_anchor=(1, 0.5))

plt.show()

ส็็็็็็็็็็็็็็็็็็็็
7Â¥2015-04-14 11:43:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cooooldog

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ส็็็

ÒýÓûØÌû:
7Â¥: Originally posted by cooooldog at 2015-04-14 11:43:17
Èç¹ûÕâ¸ö¿ÉÒÔ,·ÖÊý¸øÎÒżÏñaprillf°É

import matplotlib.pyplot as plt
import numpy as np

x = np.arange(10)

fig = plt.figure()
ax = plt.subplot(111)

for i in xrange(5):
    ax.plot(x, i * ...

CODE:
import matplotlib.pyplot as plt
import numpy as np

x=np.arange(10)
y=x**2
fig= plt.figure()
ax =plt.subplot(111)

ax.plot(x,x,label='$y=x$')
ax.plot(x,y,label='$y=x^2$')

box=ax.get_position()
ax.set_position([box.x0,box.y0,box.width*0.8,box.height])
ax.legend(loc='upper left',bbox_to_anchor=(1.0,0.5))
plt.show()

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python/matplotlib  Í¼ÀýÈçºÎ·ÅÔÚÍâÃæ£¿-4
ส็็็็็็็็็็็็็็็็็็็็
8Â¥2015-04-14 12:07:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

seu-ljc

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by cooooldog at 2015-04-14 11:43:17
Èç¹ûÕâ¸ö¿ÉÒÔ,·ÖÊý¸øÎÒżÏñaprillf°É

import matplotlib.pyplot as plt
import numpy as np

x = np.arange(10)

fig = plt.figure()
ax = plt.subplot(111)

for i in xrange(5):
    ax.plot(x, i * ...

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9Â¥2015-04-14 13:11:59
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