8.6. DensityProcess

The DensityProcess computes a heat map over a set of features, returning a raster image. It accepts the following parameters:

Parameter	Description
data	Input Simple Feature Collection to run the density process over
radiusPixels	Radius of the density kernel in pixels; controls the “fuzziness” of the density map
geomAttr	Name of the geometry attribute to render; if not specified will use the default geometry for the layer
weightAttr	Name of the attribute to use for data point weights; if not specified all points will be constant weight
outputBBOX	Bounding box and CRS of the output raster
outputWidth	Width of the output raster in pixels
outputHeight	Height of the output raster in pixels