Viewport-driven XYZ tile alternative to add_cells(): the browser only
fetches the tiles visible in the current viewport from the msens TiTiler
factory, rather than shipping the whole raster as a base64-encoded image.
Usage
add_cell_tiles(
m,
tile_url,
id = "r_lyr",
source_id = "r_src",
tile_size = 256,
raster_opacity = 0.8,
raster_resampling = "nearest",
before_id = NULL,
...
)Arguments
- m
map or map_proxy
- tile_url
character(1) XYZ tile URL template, typically from
cell_tile_url()(must contain{z}/{x}/{y}placeholders)- id
layer id (default: "r_lyr")
- source_id
source id (default: "r_src")
- tile_size
numeric (default: 256)
- raster_opacity
numeric (default: 0.8)
- raster_resampling
character (default: "nearest")
- before_id
layer to insert before
- ...
additional args to
mapgl::add_raster_layer()