Matplotlib：加粗轴线

日期2008-12-02（最后修改），2008-12-02（创建）

如何加粗绘图周围的线条（轴线）以及在刻度和轴标签上使用粗体字体的示例。

In [1]

from pylab import *

# Thicken the axes lines and labels
# 
#   Comment by J. R. Lu:
#       I couldn't figure out a way to do this on the 
#       individual plot and have it work with all backends
#       and in interactive mode. So, used rc instead.
# 
rc('axes', linewidth=2)

# Make a dummy plot
plot([0, 1], [0, 1])

# Change size and font of tick labels
# Again, this doesn't work in interactive mode.
fontsize = 14
ax = gca()

for tick in ax.xaxis.get_major_ticks():
    tick.label1.set_fontsize(fontsize)
    tick.label1.set_fontweight('bold')
for tick in ax.yaxis.get_major_ticks():
    tick.label1.set_fontsize(fontsize)
    tick.label1.set_fontweight('bold')

xlabel('X Axis', fontsize=16, fontweight='bold')
ylabel('Y Axis', fontsize=16, fontweight='bold')

# Save figure
savefig('thick_axes.png')

章节作者：jesrl

附件

• thick_axes.png