1. Basic Annotated Heatmap
## Annotated heatmap
import plotly.figure_factory as ff
z = [[.1, .3, .5, .7, .9],
[1, .8, .6, .4, .2],
[.2, 0, .5, .7, .9],
[.9, .8, .4, .2, 0],
[.3, .4, .5, .7, 1]]
fig = ff.create_annotated_heatmap(z)
fig.show()
2. Heatmap with defined color-scale
z = [[.1, .3, .5, .7],
[1.0, .8, .6, .4],
[.6, .4, .2, 0.0],
[.9, .7, .5, .3]]
colorscale = [[0, 'lightblue'], [1, 'navy']]
font_colors = ['white']
fig = ff.create_annotated_heatmap(z, colorscale=colorscale, font_colors=font_colors)
# Make text size larger
for i in range(len(fig.layout.annotations)):
fig.layout.annotations[i].font.size = 16
fig.show()
z = [[.1, .3, .5],
[1.0, .8, .6],
[.6, .4, .2]]
x = ['Product A', 'Product B', 'Product C']
y = ['Game Three', 'Game Two', 'Game One']
z_text = [['Good', 'Bad', 'Good'],
['Good', 'Good', 'Bad'],
['Bad', 'Bad', 'Good']]
fig = ff.create_annotated_heatmap(z, x=x, y=y, annotation_text=z_text, colorscale='hot')
# Make text size larger
for i in range(len(fig.layout.annotations)):
fig.layout.annotations[i].font.size = 16
fig.show()
