chartex (1) Linux Manual Page
chartex – A utility to extract charts from an Excel file for insertion into a Spreadsheet::WriteExcel file. DescriptionThis program is used for extracting one or more charts from an Excel file in binary format. The charts can then be included in a "Spreadsheet::WriteExcel" file. See the "add_chart_ext()" section of the Spreadsheet::WriteExcel documentation for more details….
