iframe-proxy | Sunbelt Computer Software

36 lines (26 loc) · 1000 Bytes

=====================
Annotation with units
=====================
The example illustrates how to create text and arrow
annotations using a centimeter-scale plot.
.. only:: builder_html
   This example requires :download:`basic_units.py <basic_units.py>`
import matplotlib.pyplot as plt
from basic_units import cm
fig, ax = plt.subplots()
ax.annotate("Note 01", [0.5*cm, 0.5*cm])
# xy and text both unitized
ax.annotate('local max', xy=(3*cm, 1*cm), xycoords='data',
            xytext=(0.8*cm, 0.95*cm), textcoords='data',
            arrowprops=dict(facecolor='black', shrink=0.05),
            horizontalalignment='right', verticalalignment='top')
# mixing units w/ nonunits
ax.annotate('local max', xy=(3*cm, 1*cm), xycoords='data',
            xytext=(0.8, 0.95), textcoords='axes fraction',
            arrowprops=dict(facecolor='black', shrink=0.05),
            horizontalalignment='right', verticalalignment='top')
ax.set_xlim(0*cm, 4*cm)
ax.set_ylim(0*cm, 4*cm)

Sunbelt Computer Software

PL/B Language Development and Support

Navigation Menu

Sunbelt Computer Software

PL/B Language Development and Support

FilesExpand file tree

annotate_with_units.py

Latest commit

History

annotate_with_units.py

File metadata and controls