a color palette function, e.g. rainbow, terrain.colors, or a
function returned by colorRampPalette() or colorRamps package
...
Other arguments passed to plot
Author
Jose Eduardo Meireles and Anna K. Schweiger
Details
plot_interact limits the number of spectra displayed at once to 600 for
performance reasons. As of now, the function does not return anything and does
not have side effects. This means that spectra can be selected and highlighted
but not yet deleted or subset from the shiny app.