Represents an image to add to a cell. To add an image to a cell, you must create a new image
value for the image using SpreadsheetApp.newCellImage() and CellImageBuilder. Then you can
use Range.setValue(value) or Range.setValues(values) to add the image value to the cell.
Represents an image to add to a cell. To add an image to a cell, you must create a new image value for the image using SpreadsheetApp.newCellImage() and CellImageBuilder. Then you can use Range.setValue(value) or Range.setValues(values) to add the image value to the cell.