I want a google apps script to re-size row height as per image height in that cell. I don't want to re-size image. I used following code to increase height of row but it do not increase automatically by checking height of image.
function setHeights(){
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sheet = ss.setActiveSheet(ss.getSheetByName("Question Bank"));
var range = sheet.getDataRange();
var numRows = range.getNumRows();
for(var i=1; i<=numRows; i++){
sheet.setRowHeight(i, 21)};
};