mirror of
https://github.com/jmcnamara/libxlsxwriter
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63 lines
2.0 KiB
C
63 lines
2.0 KiB
C
/*
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* An example showing all 48 default chart styles available in Excel 2007
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* using the libxlsxwriter library. Note, these styles are not the same as the
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* styles available in Excel 2013.
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*
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* Copyright 2014-2018, John McNamara, jmcnamara@cpan.org
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*
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*/
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#include "xlsxwriter.h"
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int main() {
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int chart_types[] = {LXW_CHART_COLUMN, LXW_CHART_AREA, LXW_CHART_LINE, LXW_CHART_PIE};
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char *chart_names[] = {"Column", "Area", "Line", "Pie"};
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char chart_title[32] = {0};
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int row_num, col_num, chart_num, style_num;
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lxw_worksheet *worksheet;
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lxw_chart *chart;
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lxw_workbook *workbook = new_workbook("chart_styles.xlsx");
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for (chart_num = 0; chart_num < 4; chart_num++) {
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/* Add a worksheet for each chart type. */
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worksheet = workbook_add_worksheet(workbook, chart_names[chart_num]);
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worksheet_set_zoom(worksheet, 30);
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/* Create 48 charts, each with a different style. */
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style_num = 1;
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for (row_num = 0; row_num < 90; row_num += 15) {
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for (col_num = 0; col_num < 64; col_num += 8) {
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chart = workbook_add_chart(workbook, chart_types[chart_num]);
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sprintf(chart_title, "Style %d", style_num);
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chart_add_series(chart, NULL, "=Data!$A$1:$A$6");
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chart_title_set_name(chart, chart_title);
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chart_set_style(chart, style_num);
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worksheet_insert_chart(worksheet, row_num, col_num, chart);
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style_num++;
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}
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}
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}
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/* Create a worksheet with data for the charts. */
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worksheet = workbook_add_worksheet(workbook, "Data");
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worksheet_write_number(worksheet, 0, 0, 10, NULL);
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worksheet_write_number(worksheet, 1, 0, 40, NULL);
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worksheet_write_number(worksheet, 2, 0, 50, NULL);
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worksheet_write_number(worksheet, 3, 0, 20, NULL);
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worksheet_write_number(worksheet, 4, 0, 10, NULL);
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worksheet_write_number(worksheet, 5, 0, 50, NULL);
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return workbook_close(workbook);
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}
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