Aspose::Words::Drawing::Charts::ChartLegend::get_LegendEntries method

ChartLegend::get_LegendEntries method

Returns a collection of legend entries for all series and trendlines of the parent chart.

System::SharedPtr<Aspose::Words::Drawing::Charts::ChartLegendEntryCollection> Aspose::Words::Drawing::Charts::ChartLegend::get_LegendEntries() const

Examples

Shows how to work with a legend entry for chart series.

auto doc = System::MakeObject<Aspose::Words::Document>();
auto builder = System::MakeObject<Aspose::Words::DocumentBuilder>(doc);

System::SharedPtr<Aspose::Words::Drawing::Shape> shape = builder->InsertChart(Aspose::Words::Drawing::Charts::ChartType::Column, 432, 252);

System::SharedPtr<Aspose::Words::Drawing::Charts::Chart> chart = shape->get_Chart();
System::SharedPtr<Aspose::Words::Drawing::Charts::ChartSeriesCollection> series = chart->get_Series();
series->Clear();

auto categories = System::MakeArray<System::String>({u"AW Category 1", u"AW Category 2"});

System::SharedPtr<Aspose::Words::Drawing::Charts::ChartSeries> series1 = series->Add(u"Series 1", categories, System::MakeArray<double>({1, 2}));
series->Add(u"Series 2", categories, System::MakeArray<double>({3, 4}));
series->Add(u"Series 3", categories, System::MakeArray<double>({5, 6}));
series->Add(u"Series 4", categories, System::MakeArray<double>({0, 0}));

System::SharedPtr<Aspose::Words::Drawing::Charts::ChartLegendEntryCollection> legendEntries = chart->get_Legend()->get_LegendEntries();
legendEntries->idx_get(3)->set_IsHidden(true);

doc->Save(get_ArtifactsDir() + u"Charts.LegendEntries.docx");

See Also

Aspose::Words::Drawing::Charts::ChartLegend::get_Format method Aspose::Words::Drawing::Charts::ChartLegend::get_Overlay method