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Add color schemes for visualizing vector data #601

Merged
merged 5 commits into from
Nov 13, 2023
Merged

Add color schemes for visualizing vector data #601

merged 5 commits into from
Nov 13, 2023

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@giswqs giswqs commented Nov 13, 2023 

import leafmap

url = 'https://data.source.coop/giswqs/nwi/wetlands/DC_Wetlands.parquet'
gdf = leafmap.read_parquet(url, return_type='gdf', src_crs='EPSG:5070', dst_crs='EPSG:4326')

color_map =  {
        "Freshwater Forested/Shrub Wetland": (0, 136, 55),
        "Freshwater Emergent Wetland": (127, 195, 28),
        "Freshwater Pond": (104, 140, 192),
        "Estuarine and Marine Wetland": (102, 194, 165),
        "Riverine": (1, 144, 191),
        "Lake": (19, 0, 124),
        "Estuarine and Marine Deepwater": (0, 124, 136),
        "Other Freshwater Wetland": (178, 134, 86),
    }

leafmap.view_vector(gdf, color_column='WETLAND_TYPE', color_map=color_map, opacity=0.5)

image

leafmap.Legend(title="Wetland Type", legend_dict=color_map)

image

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github-actions bot commented Nov 13, 2023 •
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🚀 Deployed on https://6551a31a4b848b08448f7d35--opengeos.netlify.app

@github-actions github-actions bot temporarily deployed to pull request November 13, 2023 02:59 Inactive
@github-actions github-actions bot temporarily deployed to pull request November 13, 2023 03:54 Inactive
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@giswqs giswqs merged commit 5dfb16b into master Nov 13, 2023
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@giswqs giswqs deleted the parquet branch November 13, 2023 04:25
sthagen pushed a commit to sthagen/giswqs-leafmap that referenced this pull request Jul 10, 2024
@giswqs
Add color schemes for visualizing vector data (opengeos#601)
2918c27 
* Add color schemes for visualizing vector data

* Deprecate get_cmap function

* Update unit tests

* Fix colormap error

* Update binder hyperlink
kuzja111 pushed a commit to kuzja111/leafmap that referenced this pull request Jul 25, 2024
@giswqs
Add color schemes for visualizing vector data (opengeos#601)
b99d656 
* Add color schemes for visualizing vector data

* Deprecate get_cmap function

* Update unit tests

* Fix colormap error

* Update binder hyperlink
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