rust_xlsxwriter 0.95.0

A Rust library for writing Excel 2007 xlsx files
Documentation 
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// SPDX-License-Identifier: MIT OR Apache-2.0
//
// Copyright 2022-2026, John McNamara, jmcnamara@cpan.org

//! An example of creating a simple chart using the `rust_xlsxwriter` library.

use rust_xlsxwriter::{Chart, ChartType, Format, Workbook, XlsxError};

fn main() -> Result<(), XlsxError> {
    let mut workbook = Workbook::new();
    let worksheet = workbook.add_worksheet();
    let bold = Format::new().set_bold();

    // Add the worksheet data that the charts will refer to.
    let categories = ["Mon", "Tue", "Wed", "Thu", "Fri"];
    let values = [20, 40, 50, 30, 20];

    worksheet.write_with_format(0, 0, "Day", &bold)?;
    worksheet.write_column(1, 0, categories)?;

    worksheet.write_with_format(0, 1, "Sample", &bold)?;
    worksheet.write_column(1, 1, values)?;

    // Set some variables to define the chart range.
    let row_min = 1;
    let row_max = values.len() as u32;
    let col_cat = 0;
    let col_val = 1;

    // Create a new column chart.
    let mut chart = Chart::new(ChartType::Column);

    // Configure the data series for the chart.
    chart
        .add_series()
        .set_categories(("Sheet1", row_min, col_cat, row_max, col_cat))
        .set_values(("Sheet1", row_min, col_val, row_max, col_val));

    // Add the chart to the worksheet.
    worksheet.insert_chart(0, 2, &chart)?;

    workbook.save("chart_tutorial3.xlsx")?;

    Ok(())
}