Interactive Viewer for SAM Detections

Opens an interactive map viewer to view SAM detections.

Usage

sam_view(
  x,
  fill = "#FACC15",
  border = "#EAB308",
  fill_opacity = 0.5,
  source = NULL
)

Arguments

x: A geosam object from sam_detect().
fill: Fill color for detection polygons. Default is "#FACC15" (yellow).
border: Border/outline color for polygons. Default is "#EAB308".
fill_opacity: Fill opacity for detection polygons (0-1). Default is 0.5.
source: Imagery source for basemap: "mapbox", "esri", or "maptiler". If NULL (default), uses the source from the geosam object if available, otherwise falls back to "mapbox" or "esri" if no API key is set.

Value

The geosam object when the user clicks "Done".

Details

The viewer shows the satellite imagery with current detections overlaid.

Note: Point-based refinement is not yet fully implemented. The current version is view-only.

Examples

if (FALSE) { # \dontrun{
result <- sam_detect(image = "satellite.tif", text = "building")
refined <- sam_view(result)

# Custom colors
sam_view(result, fill = "#3B82F6", border = "#1D4ED8")
} # }