ExcelImage

Excel image metadata for cell export.

Props

The following table outlines the props for the ExcelImage:

NameTypeDefaultDescription
altText
string
-

Alternative text for accessibility

base64
string
-

Base64-encoded image data (e.g., 'data:image/png;base64,...'). When provided, this is preferred and will be stripped before workbook insertion.

column
number
-

The column index of the top-left cell in the merged range.

height
number
-

Image height in pixels

image
string
-

Base64-encoded image data (e.g., 'data:image/png;base64,...'). Either image or base64 may be supplied by the callback.

lastColumn
number
-

The column index of the last cell in the merged range

lastRow
number
-

The row index of the last cell in the merged range

row
number
-

The row index of the top-left cell in the merged range.

url
string
-

External URL to image resource

width
number
-

Image width in pixels