Aspose::Words::Drawing::Charts::ChartSeries::Clear method

ChartSeries::Clear method

Removes all data values from the chart series. Format of all individual data points and data labels is cleared.

void Aspose::Words::Drawing::Charts::ChartSeries::Clear()

Examples

Shows how to populate chart series with data.

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::ChartSeries> series1 = chart->get_Series()->idx_get(0);

// Clear X and Y values of the first series.
series1->ClearValues();

// Populate the series with data.
series1->Add(Aspose::Words::Drawing::Charts::ChartXValue::FromDouble(3), Aspose::Words::Drawing::Charts::ChartYValue::FromDouble(10), 10);
series1->Add(Aspose::Words::Drawing::Charts::ChartXValue::FromDouble(5), Aspose::Words::Drawing::Charts::ChartYValue::FromDouble(5));
series1->Add(Aspose::Words::Drawing::Charts::ChartXValue::FromDouble(7), Aspose::Words::Drawing::Charts::ChartYValue::FromDouble(11));
series1->Add(Aspose::Words::Drawing::Charts::ChartXValue::FromDouble(9));

System::SharedPtr<Aspose::Words::Drawing::Charts::ChartSeries> series2 = chart->get_Series()->idx_get(1);
// Clear X and Y values of the second series.
series2->Clear();

// Populate the series with data.
series2->Add(Aspose::Words::Drawing::Charts::ChartXValue::FromDouble(2), Aspose::Words::Drawing::Charts::ChartYValue::FromDouble(4));
series2->Add(Aspose::Words::Drawing::Charts::ChartXValue::FromDouble(4), Aspose::Words::Drawing::Charts::ChartYValue::FromDouble(7));
series2->Add(Aspose::Words::Drawing::Charts::ChartXValue::FromDouble(6), Aspose::Words::Drawing::Charts::ChartYValue::FromDouble(14));
series2->Add(Aspose::Words::Drawing::Charts::ChartXValue::FromDouble(8), Aspose::Words::Drawing::Charts::ChartYValue::FromDouble(7));

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

See Also

Aspose::Words::Drawing::Charts::ChartSeries::Add method Aspose::Words::Drawing::Charts::ChartSeries::ClearValues method