Notebook

In [1]:

import numpy as np

from lets_plot import *

In [2]:

LetsPlot.setup_html()

In [3]:

np.random.seed(0) 
N = 200
noise = dict(
    x = np.random.uniform(0, 200, N),
    y = np.random.uniform(100, 400, N),
    size = np.random.uniform(0.1, 2, N)    
)
backdrop = geom_point(aes("x", "y", size="size"), data=noise, tooltips='none') 

In [4]:

items = [
    dict(
        name="Lets-Plot\nMultiplatform",
        documentation_url="https://lets-plot.org",
        sources_url="https://github.com/JetBrains/lets-plot",
        x=0, y=0, size=14, shape=16, angle=0
    ),
    dict(
        name="Lets-Plot\nfor Python",
        documentation_url="https://lets-plot.org/kotlin/get-started.html",
        sources_url="https://github.com/JetBrains/lets-plot-kotlin",
        x=130, y=150, size=9, shape=15, angle=15
    ),
    dict(
        name="Lets-Plot\nfor Kotlin",
        documentation_url="https://lets-plot.org/kotlin/get-started.html",
        sources_url="https://github.com/JetBrains/lets-plot-kotlin",
        x=200, y=200, size=7, shape=15, angle=-15
    ),
    dict(
        name="Lets-Plot\nCompose Multiplatform",
        documentation_url="https://github.com/JetBrains/lets-plot-skia",
        sources_url="https://github.com/JetBrains/lets-plot-skia",
        x=80, y=250, size=7, shape=15, angle=30
    ),
    dict(
        name="Geocoding",
        documentation_url="https://lets-plot.org/python/pages/geocoding.html",
        sources_url="https://github.com/JetBrains/lets-plot",
        x=70, y=320, size=7, shape=17, angle=0
    ),
    dict(
        name="Kandy",
        documentation_url="https://kotlin.github.io/kandy/welcome.html",
        sources_url="https://github.com/Kotlin/kandy",
        x=195.0, y=150.0, size=4.0, shape=16, angle=0.0
    ),
]

map_to = lambda key: [item[key] for item in items]
data = dict(name=map_to("name"),
            documentation_url=map_to("documentation_url"),
            sources_url=map_to("sources_url"),
            x=map_to("x"),
            y=map_to("y"),
            size=map_to("size"),
            shape=map_to("shape"),
            angle=map_to("angle"))

In [5]:

(ggplot(data) + backdrop
     + geom_point(aes("x", "y", size="size", shape="shape", angle="angle", color="name"), show_legend=False,
                  tooltips=layer_tooltips().title("@name")
                                           .line("Links: <a href=\"@{documentation_url}\">docs</a>, "
                                                 "<a href=\"@{sources_url}\">sources</a>"))
     # Kandy orbit
     + geom_point(x=200, y=200, size=37, shape=1, stroke=.07)
     # Kandy stick
     + geom_spoke(x=195, y=150, angle=-3.14/2/1.05, radius=30, size=1, color="rgb(255,255,97)")
     # Guide
     + geom_text(x=50, y=250, size=12,
                 label="Hover, then click\nto <a href=\"https://www.merriam-webster.com/dictionary/freeze\">freeze</a> "
                       "the tooltip.\nClick links\nto navigate.")
     + geom_segment(x=70, y=250, xend=0, yend=0,
                    size_start=150, size_end=20,
                    arrow=arrow(type='open', angle=40))
     + scale_y_continuous(breaks=[150, 200, 250, 320])
     + scale_shape_identity() + scale_size_identity()
     + coord_polar()
     + ylim(0, 400) + ggsize(800, 800)
     + labs(title='The <a href=\"https://lets-plot.org/python/pages/gallery.html\">Observable</a> LP-verse',
            subtitle='Latest <a href="https://github.com/JetBrains/lets-plot/releases/latest">news</a>.',
            caption='User <a href="https://github.com/JetBrains/lets-plot/issues">stories</a>.')
     + theme(plot_title=element_text(size=25, face="bold", hjust=0.5),
             plot_subtitle=element_text(hjust=0.5),
             plot_margin=[40, 0, 0],
             axis_title='blank',
             axis_text='blank',
             axis_ticks='blank',
             panel_grid='blank', 
             panel_grid_major_y=element_line(size=3, linetype='dotted'))
     + flavor_high_contrast_dark()
)

Out[5]: