get_power_dens: Get power densities
Description
`get_power_dens()` takes the target densities and their priorities
and returns a power density.
Usage
get_power_dens(target_dens, priorities, window)
Value
list of an im object and a ggplot object of power densities
Arguments
- target_dens
list of target densities
- priorities
vector of priorities for each of target densities
- window
owin object