/***************************************************************************** * Test cases for libxlsxwriter. * * Test to compare output against Excel files. * * Copyright 2014-2025, John McNamara, jmcnamara@cpan.org * */ #include "xlsxwriter.h" int main() { lxw_workbook *workbook = workbook_new("test_chart_layout03.xlsx"); lxw_worksheet *worksheet = workbook_add_worksheet(workbook, NULL); lxw_chart *chart = workbook_add_chart(workbook, LXW_CHART_COLUMN); /* For testing, copy the randomly generated axis ids in the target file. */ chart->axis_id_1 = 68312064; chart->axis_id_2 = 69198592; 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"); lxw_chart_layout layout = { .x = 0.80197353455818, .y = 0.37442403032954, .width = 0.12858202099737, .height = 0.25115157480314, }; chart_legend_set_layout(chart, &layout); chart_legend_set_position(chart, LXW_CHART_LEGEND_OVERLAY_RIGHT); worksheet_insert_chart(worksheet, CELL("E9"), chart); return workbook_close(workbook); }