GOP = Graph on Parent
I'm doing the move canvas along hack to have multiple screens, but unfortnately, when I switch position, the last graph on parent display comes through and thus there is horrible overlap. I'm thinking if i [t b b] a message to clear current canvas, and then reopen a canvas at new location, that might get rid of it.
i don't know what 'donecanvasdialog' is all about but it seems to refer to the canvas. setting every value to 0 doesn't work.