#############################################################################
#
# XLConnect
# Copyright (C) 2010-2024 Mirai Solutions GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
#
#############################################################################
#############################################################################
#
# Querying coordinates of Excel tables (Office 2007+)
#
# Author: Martin Studer, Mirai Solutions GmbH
#
#############################################################################
setGeneric("getReferenceCoordinatesForTable",
function(object, sheet, table) standardGeneric("getReferenceCoordinatesForTable"))
setMethod("getReferenceCoordinatesForTable",
signature(object = "workbook", sheet = "numeric"),
function(object, sheet, table) {
res <- xlcCall(object, "getReferenceCoordinatesForTable", as.integer(sheet - 1), table)
if(is.numeric(res)) { matrix(res, nrow = 2, byrow = TRUE) + 1 } else { res }
}
)
setMethod("getReferenceCoordinatesForTable",
signature(object = "workbook", sheet = "character"),
function(object, sheet, table) {
res <- xlcCall(object, "getReferenceCoordinatesForTable", sheet, table)
if(is.numeric(res)) { matrix(res, nrow = 2, byrow = TRUE) + 1 } else { res }
}
)
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