text: /*****************************************************************************
   * Test cases for libxlsxwriter.
   *
   * Test to compare output against Excel files.
   *
   * Copyright 2014-2019, John McNamara, jmcnamara@cpan.org
   *
   */
  
  #include "xlsxwriter.h"
  
  int main() {
  
      lxw_workbook  *workbook  = new_workbook("test_chart_axis01.xlsx");
      lxw_worksheet *worksheet = workbook_add_worksheet(workbook, NULL);
      lxw_chart     *chart     = workbook_add_chart(workbook, LXW_CHART_BAR);
  
      /* For testing, copy the randomly generated axis ids in the target file. */
      chart->axis_id_1 = 58955648;
      chart->axis_id_2 = 68446848;
  
      uint8_t data[5][3] = {
          {1, 2,  3},
          {2, 4,  6},
          {3, 6,  9},
          {4, 8,  12},
          {5, 10, 15}
      };
  
      int row, col;
      for (row = 0; row < 5; row++)
          for (col = 0; col < 3; col++)
              worksheet_write_number(worksheet, row, col, data[row][col], NULL);
  
      chart_add_series(chart, NULL, "=Sheet1!$A$1:$A$5");
      chart_add_series(chart, NULL, "=Sheet1!$B$1:$B$5");
      chart_add_series(chart, NULL, "=Sheet1!$C$1:$C$5");
  
      chart_axis_set_name(chart->x_axis, "XXX");
      chart_axis_set_name(chart->y_axis, "YYY");
  
      worksheet_insert_chart(worksheet, CELL("E9"), chart);
  
      return workbook_close(workbook);
  }
  