Excel 带有 xlsx 包的鼠标悬停文本

Excel mouse hover text with xlsx package

有没有办法编写鼠标悬停文本,如下所示:"look at 7:35 min"

我在 R 中使用 xlsx 包。

它不必像视频中那样看起来很花哨。当我将鼠标悬停在“???”上时,我只想显示一些文本细胞.

有什么建议吗?

让你们开始:

library(xlsx)

write.xlsx("???",file="hoverText.xlsx",row.names = F,col.names = F)

wb    <- loadWorkbook("hoverText.xlsx")
sheet <- getSheets(wb)

编辑:

添加评论(类似于悬停文本),但对于我打算写的文本,评论框太小了。 (在Excel我可以手动更改大小,让我们尝试找到一种R方法来更改评论框大小)

library(xlsx)

write.xlsx("???",file="hoverText.xlsx",row.names = F,col.names = F)

wb    <- loadWorkbook("hoverText.xlsx")
sheet <- getSheets(wb)[[1]]

row   <- xlsx::getRows(sheet)
cell  <- xlsx::getCells(row, colIndex = 1)

comment <- "most foobar comment of all time\nhopefully with newline"

createCellComment(cell[[1]], string=comment, author=NULL, visible=TRUE)
saveWorkbook(wb,file="hoverText.xlsx")

编辑 2:

经过几个小时的网络搜索仍然没有成功。它与那些功能有关:

ClientAnchor anchor = factory.createClientAnchor();
anchor.setCol1(cell.getColumnIndex()); anchor.setCol2(cell.getColumnIndex() + 1);
anchor.setRow1(cell.getRowIndex()); anchor.setRow2(cell.getRowIndex()+ 1);
anchor.setDx1(100);
anchor.setDx2(100);
anchor.setDy1(100);
anchor.setDy2(100);

评论框自动调整大小有vba解决方案

CELL.Comment.Shape.TextFrame.AutoSize = True

还不知道如何 运行 VBA 在 excel 中从 R

编码
  1. 从第一次编辑中获取代码:
  2. 将 createCellComment 更改为 createCellComment2 或覆盖函数
  3. 这主要是评论框的xlsx::createCellComment和heightwidth
createCellComment2 <- function (cell, string, author = NULL, visible = TRUE,height=2,width=2) {
    sheet <- .jcall(cell, "Lorg/apache/poi/ss/usermodel/Sheet;", "getSheet")
    wb <- .jcall(sheet, "Lorg/apache/poi/ss/usermodel/Workbook;", "getWorkbook")
    factory <- .jcall(wb, "Lorg/apache/poi/ss/usermodel/CreationHelper;", "getCreationHelper")
    anchor <- .jcall(factory, "Lorg/apache/poi/ss/usermodel/ClientAnchor;", "createClientAnchor")
    .jcall(anchor, "V", "setCol2", as.integer(width))
    .jcall(anchor, "V", "setRow2", as.integer(height))

    drawing <- .jcall(sheet, "Lorg/apache/poi/ss/usermodel/Drawing;", "createDrawingPatriarch")
    comment <- .jcall(drawing, "Lorg/apache/poi/ss/usermodel/Comment;", "createCellComment", anchor)

    rtstring <- factory$createRichTextString(string)

    comment$setString(rtstring)

    if (!is.null(author)) 
        .jcall(comment, "V", "setAuthor", author)
    if (visible) 
        .jcall(cell, "V", "setCellComment", comment)
            invisible(comment)
}