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Questions tagged [pydeck]

24 questions
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Error importing nebula.gl into custom PyDeck deck.gl layer

I'm trying to import nebula.gl in order to make a selection layer for PyDeck (working on reproducint this code sandbox example). However, I'm getting an error in the console when I try to import nebula import { EditableGeoJsonLayer, DrawPolygonMode…
Nick Fernandez
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Python - pydeck not formatting html tooltips correctly

I am trying to create a heatmap using pydeck. The DataFrame where the necessary data is derived from (loc_df) has the following columns: >>> loc_df.columns Index(['Firm', 'Relationship', 'lon', 'lat'], dtype='object') and I am creating the heatmap…
user16816782
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Why won't pydeck display any coordinates?

I have a large JSON with the data for dozens of locations, which I am trying to plot on a map using pydeck. The output map doesn't display any points in the area, and I'm not sure why. Here is my code: import pydeck as pdk data = insert local json…
riceboyee
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Loading local TileFile layer in pydeck

Am trying to load a local TileFile layer in pydeck(0.5) in jupyter notebook I am using the following code: import pydeck as pdk data ='https://localhost:/home/user/myfolder/tiles/{z}/{x}/{y}.png` layer = pdk.Layer( 'TileLayer', #…
SeanD
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python pydeck to_html not rendering map

I am using heatmap layer from pydeck. It works find when I do map.show() however when I save it to html file using map.to_html("name.html") it shows heatmap without mapbox on the background. Here is my code: layer = pdk.Layer( "HeatmapLayer", …
haneulkim
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apply custom color scale to pydeck h3hexagon layer

I am using pydeck to render a visualization using spatial data. I was hoping to use a custom color scale and apply the gradient to the hexagons based on counts. here's some json data: [{"count": "12", "hexIds": ["82beeffffffffff"]}, {"count": "35",…
kms
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Hvplot not updating through callback (otherwise working)

Can somebody help me complete this demo. Everything is working. I have an interactive map that I populate from a Pandas Dataframe and when clicked it update the hvplot object, but for some reason the title update is visible only if I call on the…
Curious
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How to obtain underlying data from pydeck HexagonLayer?

Is there a method or any other way to obtain the underlying binned data from HexagonLayer ? I'd like to get the aggregate counts, hexagon centers (long and lat) or geometry. I am using pydeck to produce the visualization. import pydeck as pdk #…
kms
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Enabling Auto Highlighting in an MVTLayer - PyDeck Visualization

I’m currently trying to get auto highlighting to work in PyDeck for an MVTLayer and am having no luck. Here’s the example I’m working with, hosted on Colab. Am I missing something obvious here?
Chris
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Plot x,y coordinates that belong to different identifiers in Pydeck

This is how my pandas dataframe looks like: Key x y R1 594 383 R1 584 370 R1 579 365 R1 576 359 R1 569 349 ... ... ... R1095 596 68 R1095 587 66 R1095 577 71 R1095 593 66 R1095 592 67 Where Key column indicates…
Ajay Kumar
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Custom PyDeck Tooltip in Python Panel Application - Fails to Access Data

Good morning, I'm trying to get a custom tooltip working in a PyDeck map embedded in a Python Panel application, and am noticing a weird issue where the tooltip data fails to render in the Panel application but shows up just fine in a PyDeck…
Chris
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Not getting position with Pydeck

I have a data set I am trying to display on map in streamlit using pydeck ColumnLayer. Pydeck seems not to read/process correctly the coordinates and displays ever data point on 0,0 coordinates. Height gets parsed correctly for each record, same as…
JaNo
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Is it possible to use keplergl without Mapbox?

I want to do some spatiotemporal data analysis with kepler. As the data is confidential and also huge, I cannot upload it to the demo site. I tried installing keplergl locally but it needs a Mapbox Access Token (which I think is paid). Is there a…
Ubaid Ghante
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Not getting Elevation with Pydeck

I have a DataSet like following and I want to represent in a pydeck layer map the column n_cases: Table I am doing in this way, but i never get elevation in the hexagons, have tried with lot of elevation ranges and elevation scales: r =…
Gabino Antuña Ortiz
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Proper syntax for a pydeck PathLayer from a shapely geometry

I see the example of a PathLayer and it shows the input data is a list of lists within a regular pandas df, as opposed to a geopandas df. Let's say I'm coming from a GeoPandas df (let's say called consline) that has a shapely MULTILINESTRING…
Dean MacGregor
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