Row
Functions to manipulate rows of a worksheet.
removeRow is just a convenience wrapper to remove the rows from the
sheet (before saving). Internally it calls lapply.
Usage
createRow(sheet, rowIndex = 1:5)getRows(sheet, rowIndex = NULL)
removeRow(sheet, rows = NULL)
setRowHeight(rows, inPoints, multiplier = NULL)
Arguments
- sheet
a worksheet object as returned by
createSheetor by subsettinggetSheets.- rowIndex
a numeric vector specifying the index of rows to create. For
getRows, aNULLvalue will return all non empty rows.- rows
a list of
Rowobjects.- inPoints
a numeric value to specify the height of the row in points.
- multiplier
a numeric value to specify the multiple of default row height in points. If this value is set, it takes precedence over the
inPointsargument.
Value
For getRows a list of java object references each pointing to
a row. The list is named with the row number.
See Also
To extract the cells from a given row, see Cell.
Examples
# NOT RUN {
file <- system.file("tests", "test_import.xlsx", package = "xlsx")
wb <- loadWorkbook(file)
sheets <- getSheets(wb)
sheet <- sheets[[2]]
rows <- getRows(sheet) # get all the rows
# see all the available java methods that you can call
rJava::.jmethods(rows[[1]])
# for example
rows[[1]]$getRowNum() # zero based index in Java
removeRow(sheet, rows) # remove them all
# create some row
rows <- createRow(sheet, rowIndex=1:5)
setRowHeight( rows, multiplier=3) # 3 times bigger rows than the default
# }