How to get the correct height of Table cell when text inside the cell

Question

History : - Shape size not equal to the table cell size and fit the text inside the shape

Solution was working perfectly, but i found some issues when we

Answer 1

How about this modification?

Modification points:

• When I checked getSpaceAbove() and getSpaceBelow(), it seems that those are 0.
• I think that getLineSpacing() might be used.
• And, I noticed one more important point. For example, when there are 3 paragraphs, it seems that it is required to use the spaces of 4 paragraphs.

When this points are reflected to your script of https://pastebin.com/keXKHbhC, it becomes as follows.

Modified script:

From:

cellParaText.forEach(function(item, index) {

  var t = cellParaText[index].getRange();
  
  //i tried to applied Tanike's solution here
  rowHeight = rowHeight + ( t.asString().split("\n").length - 1 ) * ( t.getTextStyle().getFontSize() / 72 * 96 )
  
  //rowHeight = rowHeight + cellParaText[index].getRange().getTextStyle().getFontSize();
  
  rowHeight = rowHeight + cellParaText[index].getRange().getParagraphStyle().getSpaceAbove()
  rowHeight = rowHeight + cellParaText[index].getRange().getParagraphStyle().getSpaceBelow()
  rowHeight = rowHeight + (cellParaText[index].getRange().getParagraphStyle().getLineSpacing()/100)

});

To:

cellParaText.forEach(function(item, index, a) {
  var t = cellParaText[index].getRange();
  var lineSpace = cellParaText[index].getRange().getParagraphStyle().getLineSpacing() / 100;
  var fontSize = t.getTextStyle().getFontSize() / 72 * 96;
  rowHeight += fontSize * (a.length > 1 ? lineSpace : 1);
  if (index == a.length - 1) rowHeight += fontSize;
});

And also, please modify as follows.

From:

insertedShape.getText()
            .getParagraphStyle()
            .setLineSpacing(cellParagraph.getLineSpacing()/100)
            .setSpaceAbove(cellParagraph.getSpaceAbove())
            .setSpaceBelow(cellParagraph.getSpaceBelow())
            .setSpacingMode(cellParagraph.getSpacingMode())
            .setParagraphAlignment(cellParagraph.getParagraphAlignment())

To:

insertedShape.getText()
            .getParagraphStyle()
            .setParagraphAlignment(cellParagraph.getParagraphAlignment())

Result:

When your sample Google Slides is used with above modified script, it becomes as follows.

Note:

• This is a simple sample script for your sample. So when you use other sample, the script might be required to be modified. Please be careful this.
• In this case, from your sample, it supposes that each paragraph is the same font size. Please be careful this.