Merges two .quickPlot objects
.updateQuickPlot(newSP, curr, ...)# S4 method for .quickPlot,list
.updateQuickPlot(newSP, curr, ...)
# S4 method for .quickPlot,missing
.updateQuickPlot(newSP, curr, ...)
The "new" .quickPlot object.
I.e., the new merges and overwrites into current.
The "current" .quickPlot object.
I.e., the one to be merged into.
Additional arguments. Currently none implemented.