ipyleaflet | A Jupyter - Leaflet.js bridge | Data Visualization library

by jupyter-widgets JavaScript Version: 0.19.1 License: MIT

X-Ray Key Features Code Snippets(10)Community Discussions(5)Vulnerabilities Install Support

kandi X-RAY | ipyleaflet Summary

ipyleaflet is a JavaScript library typically used in Analytics, Data Visualization, Jupyter applications. ipyleaflet has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'pip install ipyleaflet' or download it from GitHub, PyPI.

A Jupyter / Leaflet bridge enabling interactive maps in the Jupyter notebook.

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Quality

Security

License

Reuse

Support

ipyleaflet has a medium active ecosystem.

It has 1352 star(s) with 348 fork(s). There are 63 watchers for this library.

There were 1 major release(s) in the last 6 months.

There are 214 open issues and 333 have been closed. On average issues are closed in 279 days. There are 27 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of ipyleaflet is 0.19.1

Quality

ipyleaflet has 0 bugs and 0 code smells.

Security

ipyleaflet has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

ipyleaflet code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

ipyleaflet is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

ipyleaflet releases are available to install and integrate.

Deployable package is available in PyPI.

Installation instructions, examples and code snippets are available.

ipyleaflet saves you 746 person hours of effort in developing the same functionality from scratch.

It has 1418 lines of code, 114 functions and 66 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed ipyleaflet and discovered the below as its top functions. This is intended to give you an instant insight into ipyleaflet implemented functionality, and help decide if they suit your requirements.

Deprecated
Create TileLayer from basemap
Substitute new layers
Update the data
Applies a style to a feature
Get the data
Fit the model to the given bounds
Fit bounds
Block until a value has changed
Convert Dataset to JSON format
Convert dataset to json
Add a new length unit
Add a unit
Add a new area unit
Observe zoom control
Observe attribution control
Default layers

Get all kandi verified functions for this library.

ipyleaflet Key Features

No Key Features are available at this moment for ipyleaflet.

ipyleaflet Examples and Code Snippets

how to remove shadow from a WidgetControl?

Python

Lines of Code : 4

License : Strong Copyleft (CC BY-SA 4.0)

Copy

# ugly fix to remove shadow from map custom widgets
from IPython.display import display, HTML
display(HTML(""))

Pandas how to bin and groupby without categorical range of values

Python

Lines of Code : 18

License : Strong Copyleft (CC BY-SA 4.0)

Copy

df = dft.groupby('bin').agg(latitude_mean=('latitude','mean'),
                            longitude_mean=('longitude','mean'),
                            count=('latitude','count'))

#https://stackoverflow.com/a/50028155/2901002
a, b = 1

How to add an Ipyleaflet map to a PyQt5 application?

Python

Lines of Code : 114

License : Strong Copyleft (CC BY-SA 4.0)

Copy

import sys
import json
from PyQt5.QtWidgets import QApplication, QVBoxLayout, QWidget, QLabel
from PyQt5 import QtWebEngineWidgets

from ipyleaflet import Map, Marker, LayersControl, basemaps
from ipywidgets import HTML, IntSlider
from ipy

ipyleaflet with on_hover event, Marker.on_mouseover

Python

Lines of Code : 11

License : Strong Copyleft (CC BY-SA 4.0)

Copy

def get_callback(marker, html):
    def callback(*args, **kwargs):
        html.value = '''
            Glider Mission:

            {}
        '''.format(marker.name)

    return callback

marker.on_mouseover(get_callback(marker

Adding basemap to geopandas plot

Python

Lines of Code : 8

License : Strong Copyleft (CC BY-SA 4.0)

Copy

map_df = gpd.read_file(fp)
map_df.crs = 4326  # this line
map_df = map_df.to_crs(epsg=3857)

ax = map_df.plot(figsize=(10, 10), alpha=0.5, edgecolor='k')
ctx.add_basemap(ax, zoom=12, source=ctx.providers.Stamen.TonerLite)
ax.set_axis_off()

Insert checkbox in panda dataframe

Python

Lines of Code : 21

License : Strong Copyleft (CC BY-SA 4.0)

Copy

button0 = widgets.Checkbox(
    description="Click to display", 
    value=True,
    indent=False
)
button1 = widgets.Checkbox(
    description="", 
    value=True,
    indent=False
)
button2 = widgets.Checkbox(
    description="Select",

Polygon overlay in leaflet map

Python

Lines of Code : 20

License : Strong Copyleft (CC BY-SA 4.0)

Copy

from ipyleaflet import Map, Polygon

poligons = [[(38.844185,-4.804621),(39.241299,-1.899833),(40.74308,-2.205491),(40.34742,-5.17429),(38.844185,-4.804621)],
            [(39.365192,-1.941078),(40.867912,-1.567062),(41.276688,-4.670904),(

Remove quotes from list - Python

Python

Lines of Code : 7

License : Strong Copyleft (CC BY-SA 4.0)

Copy

geom_str = []
for i in test2:  # same for multipolygon.geoms
    print(type(i), i) # <- What happens here ? Is i a list ? a tuple ?
    test = str(i) 
    geom_str.append(test)
geom_str

What is the json file I need to read?

Python

Lines of Code : 2

License : Strong Copyleft (CC BY-SA 4.0)

Copy

{"PLANET_API_KEY":""}

How do I set extra options for a WMS layer in ipyleaflet?

Python

Lines of Code : 15

License : Strong Copyleft (CC BY-SA 4.0)

Copy

from ipyleaflet import WMSLayer
from traitlets import Bool

class WMSLayerCustom (WMSLayer):
    # Additional options
    logscale = Bool(True).tag(sync=True, o=True)

wms = WMSLayerCustom(url=wms_url, layers=wms_la

Community Discussions

Trending Discussions on ipyleaflet

how to remove shadow from a WidgetControl?

Pandas how to bin and groupby without categorical range of values

How to add an Ipyleaflet map to a PyQt5 application?

ipyleaflet with on_hover event, Marker.on_mouseover

Adding basemap to geopandas plot

QUESTION

how to remove shadow from a WidgetControl?

Asked 2022-Jan-21 at 19:20

Using the following code from ipyleaflet documentation I get a nice display with 2 extra custom widgets. These widgets have a small dark shadow that I would like to remove.

...

ANSWER

Answered 2022-Jan-21 at 19:20

digging in the ipyleaflet code, it seems that the shadow is mandatory as it's only set in this css file. The different options are set in the js file meaning that shadow cannot be removed from python code.

As an ugly fix I forced some css directly on the top cell before import ipyleaflet:

Source https://stackoverflow.com/questions/70805546

QUESTION

Pandas how to bin and groupby without categorical range of values

Asked 2021-Mar-24 at 09:39

I have a large number of latitude and longitude values that I would like to bin together in order to display them on a heatmap (ipyleaflet only seems to allow 2000 or so points in the heatmap and this would also be much more efficient when using big data).

I am actually using vaex, but a answer in terms of pandas is also fine.

The pandas pd.cut function seems to be helpful in terms of binning, however it produces a categorical column (category dtype) which looks like a list of all the values in the bin. Is there some way of changing this to just be an incremental number identifying each bin (thanks jezreal for that part of the answer)? I just need a bin number in order to then groupby the bin number and average (mean) on the latitude and longitude columns. I also need a count for the intensity of the heatmap entry.

For example:

...

ANSWER

Answered 2021-Mar-24 at 09:39

The pandas pd.cut function seems to be helpful in terms of binning, however it produces a categorical column (category dtype) which looks like a list of all the values in the bin. Is there some way of changing this to just be an incremental number identifying each bin

Yes, use label=False parameter in cut:

labels array or False, default None
Specifies the labels for the returned bins. Must be the same length as the resulting bins. If False, returns only integer indicators of the bins.

Last use GroupBy.agg for aggregation and last normalize count column:

Source https://stackoverflow.com/questions/66776838

QUESTION

How to add an Ipyleaflet map to a PyQt5 application?

Asked 2021-Jan-17 at 15:02

I've created an app using PyQt5 that (amongst others) displays a map.

For the map widget, I've used pyqtlet, but I'm starting to realize that this package is really limited (I want to show different layers, to use a draggable marker, etc.), so I want to transition to ipyleaflet instead.

Except that I cannot get my map to show in the app!

The original code was like so:

...

ANSWER

Answered 2021-Jan-17 at 15:02

The problem is that you're trying to add self.map to the layout but since it isn't derived from a QWidget, it doesn't work and hence the error. I can see that you've imported QtWebEngineWidgets but it isn't being used. To embed a Jupyter widget, you could generate HTML that contains the ipyleaflet widget and then add the HTML to QtWebEngineWidgets.QWebEngineView. Below is a simple implementation of adding Jupyter widgets to HTML from the documentation:

Source https://stackoverflow.com/questions/65699474

QUESTION

ipyleaflet with on_hover event, Marker.on_mouseover

Asked 2020-Jul-20 at 06:50

I just learned ipyleaflet from the scipy 2020 tutorials. In the tutorial example, I have seen the possibilities of having the hover event on ipyleaflet through the GeoJSON. Could anyone tell me how to have a hover event on Marker?

Below is my test try.

...

ANSWER

Answered 2020-Jul-20 at 06:50

The marker.on_mouseover method takes a callback function as argument. Here you are calling update_html(marker) which returns None, which means you are calling marker.on_mouseover(None), hence the error message.

What you want to do is this:

Source https://stackoverflow.com/questions/62941777

QUESTION

Adding basemap to geopandas plot

Asked 2020-Jun-18 at 10:04

I have a geojson file which consists of New York City covered with hexagon polygons, which I read into a geopandas dataframe. I wish to add the Stamen TonerLite basemap to the plot of the dataframe. However, I am unable to replicate the same results as the working example here - https://geopandas.org/gallery/plotting_basemap_background.html

I give a small example below of the code and crs of the associated dataframe:

...

ANSWER

Answered 2020-Jun-18 at 10:04

Your file is corrupted. The GeoJSON is loaded with CRS 3857, while the geometry itself is in 4326. Just assign the correct CRS before reprojecting to Web Mercator.

Source https://stackoverflow.com/questions/62439611

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install ipyleaflet

If you are using the classic Jupyter Notebook < 5.3 you need to run this extra command:.
For a development installation (requires yarn, you can install it with conda install -c conda-forge yarn):.
the -e pip option allows one to modify the Python code in-place. Restart the kernel in order to see the changes.
the --symlink argument on Linux or OS X allows one to modify the JavaScript code in-place. This feature is not available with Windows.