insert page breaks into a worksheet
pageBreak(wb, sheet, i, type = "row")
wb <- createWorkbook()
addWorksheet(wb, "Sheet 1")
writeData(wb, sheet = 1, x = iris)
pageBreak(wb, sheet = 1, i = 10, type = "row")
pageBreak(wb, sheet = 1, i = 20, type = "row")
pageBreak(wb, sheet = 1, i = 2, type = "column")
if (FALSE) { # \dontrun{
saveWorkbook(wb, "pageBreakExample.xlsx", TRUE)
} # }
## In Excel: View tab -> Page Break Preview