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A simple example of some of the features of the libxlsxwriter library.

* A simple example of some of the features of the libxlsxwriter library.
* Copyright 2014-2021, John McNamara,
#include "xlsxwriter.h"
int main() {
/* Create a new workbook and add a worksheet. */
lxw_workbook *workbook = workbook_new("demo.xlsx");
lxw_worksheet *worksheet = workbook_add_worksheet(workbook, NULL);
/* Add a format. */
lxw_format *format = workbook_add_format(workbook);
/* Set the bold property for the format */
/* Change the column width for clarity. */
worksheet_set_column(worksheet, 0, 0, 20, NULL);
/* Write some simple text. */
worksheet_write_string(worksheet, 0, 0, "Hello", NULL);
/* Text with formatting. */
worksheet_write_string(worksheet, 1, 0, "World", format);
/* Write some numbers. */
worksheet_write_number(worksheet, 2, 0, 123, NULL);
worksheet_write_number(worksheet, 3, 0, 123.456, NULL);
/* Insert an image. */
worksheet_insert_image(worksheet, 1, 2, "logo.png");
return 0;
void format_set_bold(lxw_format *format)
Turn on bold for the format font.
Struct to represent the formatting properties of an Excel format.
Definition: format.h:359
Struct to represent an Excel workbook.
Definition: workbook.h:293
Struct to represent an Excel worksheet.
Definition: worksheet.h:2108
lxw_workbook * workbook_new(const char *filename)
Create a new workbook object.
lxw_format * workbook_add_format(lxw_workbook *workbook)
Create a new Format object to formats cells in worksheets.
lxw_error workbook_close(lxw_workbook *workbook)
Close the Workbook object and write the XLSX file.
lxw_worksheet * workbook_add_worksheet(lxw_workbook *workbook, const char *sheetname)
Add a new worksheet to a workbook.
lxw_error worksheet_insert_image(lxw_worksheet *worksheet, lxw_row_t row, lxw_col_t col, const char *filename)
Insert an image in a worksheet cell.
lxw_error worksheet_set_column(lxw_worksheet *worksheet, lxw_col_t first_col, lxw_col_t last_col, double width, lxw_format *format)
Set the properties for one or more columns of cells.
lxw_error worksheet_write_string(lxw_worksheet *worksheet, lxw_row_t row, lxw_col_t col, const char *string, lxw_format *format)
Write a string to a worksheet cell.
lxw_error worksheet_write_number(lxw_worksheet *worksheet, lxw_row_t row, lxw_col_t col, double number, lxw_format *format)
Write a number to a worksheet cell.