## ChartFormat::get_IsDefined method


Gets a flag indicating whether any format is defined.

```cpp
bool Aspose::Words::Drawing::Charts::ChartFormat::get_IsDefined()
```


## Examples



Shows how to reset the fill to the default value defined in the series. 
```cpp
auto doc = System::MakeObject<Aspose::Words::Document>(System::String(get_MyDir() + u"DataPoint format.docx"));

auto shape = System::ExplicitCast<Aspose::Words::Drawing::Shape>(doc->GetChild(NodeType::Shape, 0, true));
System::SharedPtr<Aspose::Words::Drawing::Charts::ChartSeries> series = shape->get_Chart()->get_Series()->idx_get(0);
System::SharedPtr<Aspose::Words::Drawing::Charts::ChartDataPoint> dataPoint = series->get_DataPoints()->idx_get(1);

ASSERT_TRUE(dataPoint->get_Format()->get_IsDefined());

dataPoint->get_Format()->SetDefaultFill();

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

## See Also

* Class [ChartFormat](../)
* Namespace [Aspose::Words::Drawing::Charts](../../)
* Library [Aspose.Words for C++](../../../)