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Enterprise UI Design: Professional Bootstrap 5 for Shiny Apps
Enterprise UI Design: Professional Bootstrap 5 for Shiny Apps
Master enterprise-grade UI/UX design for Shiny applications using Bootstrap 5, bslib theming, and professional design systems. Learn to create accessible, responsive interfaces that meet corporate standards for biostatistics and clinical research applications.
·datanovia.com·
Enterprise UI Design: Professional Bootstrap 5 for Shiny Apps
Generating a downloadable Quarto document from a shiny app on shinyapps.io
Generating a downloadable Quarto document from a shiny app on shinyapps.io
The following shiny app is intended pass user inputs from the app into a parameterized html quarto document that, when rendered, is downloaded via downloadHandler() and downloadButton(). This reproducible example works perfectly when deployed locally, but not when hosted on shinyapps.io. My understanding is that the quarto::quarto_render() call should have permission to write a file on shinyapps.io (it wouldn't be persistent from instance to instance, but that's fine). Does shinyapps.io not supp...
·forum.posit.co·
Generating a downloadable Quarto document from a shiny app on shinyapps.io
Zoom levels - Leaflet - a JavaScript library for interactive maps
Zoom levels - Leaflet - a JavaScript library for interactive maps
To understand how zoom levels work, first we need a basic introduction to geodesy.
When we represent the world at zoom level zero, it’s 256 pixels wide and high. When we go into zoom level one, it doubles its width and height, and can be represented by four 256-pixel-by-256-pixel images:
At each zoom level, each tile is divided in four, and its size (length of the edge, given by the tileSize option) doubles, quadrupling the area. (in other words, the width and height of the world is 256·2zoomlevel pixels):
In technical terms, the cylindrical projection that Leaflet uses is conformal (preserves shapes), but not equidistant (does not preserve distances), and not equal-area (does not preserve areas, as things near the equator appear smaller than they are).
setView(center, zoom), which also sets the map center flyTo(center, zoom), like setView but with a smooth animation zoomIn() / zoomIn(delta), zooms in delta zoom levels, 1 by default zoomOut() / zoomOut(delta), zooms out delta zoom levels, 1 by default setZoomAround(fixedPoint, zoom), sets the zoom level while keeping a point fixed (what scrollwheel zooming does) fitBounds(bounds), automatically calculates the zoom to fit a rectangular area on the map
·leafletjs.com·
Zoom levels - Leaflet - a JavaScript library for interactive maps
Pull Data from an ArcGIS REST API
Pull Data from an ArcGIS REST API
Functions to efficiently query ArcGIS REST APIs . Both spatial and SQL queries can be used to retrieve data. Simple Feature (sf) objects are utilized to perform spatial queries. This package was neither produced nor is maintained by Esri.
·pfrater.github.io·
Pull Data from an ArcGIS REST API
State of Georgia GIS Data Sources
State of Georgia GIS Data Sources
Explore open datasets, government portals, and reliable sources to support your projects. Start exploring Georgia's GIS data today!
·opensourcegisdata.com·
State of Georgia GIS Data Sources
Lightweight Well-Known Geometry Parsing
Lightweight Well-Known Geometry Parsing
Provides a minimal R and C++ API for parsing well-known binary and well-known text representation of geometries to and from R-native formats. Well-known binary is compact and fast to parse; well-known text is human-readable and is useful for writing tests. These formats are useful in R only if the information they contain can be accessed in R, for which high-performance functions are provided here.
·paleolimbot.github.io·
Lightweight Well-Known Geometry Parsing
Highlight AI | Master your world
Highlight AI | Master your world
Get instant answers about anything you've seen, heard or said. Download free: highlightai.com
·highlightai.com·
Highlight AI | Master your world
Extra Functions for Simple Feature Data
Extra Functions for Simple Feature Data
Extra functions with additional options for reading, writing, and transforming spatial data. Includes a variety of utility functions for working with tabular data with coordinates and distance and area units.
·elipousson.github.io·
Extra Functions for Simple Feature Data
Regrid Data Store
Regrid Data Store
159 million parcel boundaries and records covering 99% of Americans across 3,229 counties and growing. Purchase high quality, standardized parcel data by the county, state, or nationwide.
·app.regrid.com·
Regrid Data Store
Real Estate Geospatial API Solutions | LightBox APIs
Real Estate Geospatial API Solutions | LightBox APIs
Unlock the potential of SmartFabric for your mapping and decision-making workflows. LightBox APIs and data ensure that your property-centric information is reliable and up to date. Featuring a national address fabric with 260 million addresses, property boundaries, attribution data, and a national structure universe, our products instill the confidence you need for crucial decisions. Streamline your data needs with APIs such as geocoding, parcel boundaries, assessments, property attribution, hazards, structures, and zoning, seamlessly integrating them into your applications and processes. SmartFabric's robust connectivity model, using the LightBox ID, simplifies navigation from addresses to parcels, structures, and assessment records, making it effortless to access the data you require for your workflows.
·developer.lightboxre.com·
Real Estate Geospatial API Solutions | LightBox APIs