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Added stacked and percentr stacked line charts.

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Added LXW_CHART_LINE_STACKED and LXW_CHART_LINE_STACKED_PERCENT
line charts subtypes.
This commit is contained in:
John McNamara 2020-05-31 12:59:19 +01:00
parent b62653f382
commit 714d07dd39
13 changed files with 184 additions and 4 deletions
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57
examples/chart_line.c
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@ -81,5 +81,62 @@ int main() {
worksheet_insert_chart(worksheet, CELL("E2"), chart);
/*
* Chart 2. Create a stacked line chart.
*/
chart = workbook_add_chart(workbook, LXW_CHART_LINE_STACKED);
/* Add the first series to the chart. */
series = chart_add_series(chart, "=Sheet1!$A$2:$A$7", "=Sheet1!$B$2:$B$7");
/* Set the name for the series instead of the default "Series 1". */
chart_series_set_name(series, "=Sheet1!$B$1");
/* Add the second series to the chart. */
series = chart_add_series(chart, "=Sheet1!$A$2:$A$7", "=Sheet1!$C$2:$C$7");
/* Set the name for the series instead of the default "Series 2". */
chart_series_set_name(series, "=Sheet1!$C$1");
/* Add a chart title and some axis labels. */
chart_title_set_name(chart, "Results of sample analysis");
chart_axis_set_name(chart->x_axis, "Test number");
chart_axis_set_name(chart->y_axis, "Sample length (mm)");
/* Set an Excel chart style. */
chart_set_style(chart, 12);
/* Insert the chart into the worksheet. */
worksheet_insert_chart(worksheet, CELL("E18"), chart);
/*
* Chart 3. Create a percent stacked line chart.
*/
chart = workbook_add_chart(workbook, LXW_CHART_LINE_STACKED_PERCENT);
/* Add the first series to the chart. */
series = chart_add_series(chart, "=Sheet1!$A$2:$A$7", "=Sheet1!$B$2:$B$7");
/* Set the name for the series instead of the default "Series 1". */
chart_series_set_name(series, "=Sheet1!$B$1");
/* Add the second series to the chart. */
series = chart_add_series(chart, "=Sheet1!$A$2:$A$7", "=Sheet1!$C$2:$C$7");
/* Set the name for the series instead of the default "Series 2". */
chart_series_set_name(series, "=Sheet1!$C$1");
/* Add a chart title and some axis labels. */
chart_title_set_name(chart, "Results of sample analysis");
chart_axis_set_name(chart->x_axis, "Test number");
chart_axis_set_name(chart->y_axis, "Sample length (mm)");
/* Set an Excel chart style. */
chart_set_style(chart, 13);
/* Insert the chart into the worksheet. */
worksheet_insert_chart(worksheet, CELL("E34"), chart);
return workbook_close(workbook);
}