# Adjust the Focus of the Light for the Chart Data Series

## Content



To adjust the focus of the light for the Chart Data Series, complete the following steps:

1.  Open the **Visual Effects** designer.For details on how to access the **Visual Effects** designer see [Access the Visual Effects Designer](/componentone/docs/win/online-chart2d/chartforwinformstask/addingvisualeffectst/accessthevisualeffec).
2.  In the **Available Elements** list box, click on the box next to **Default**. The default visual effects settings for the data series appear on the Chart2D control.
3.  Click on the **Parameters** tab, and then select the **Gradient** property located in the Light group to Triangle. The **Focus** property is added to the Light group properties.
4.  Select the **Focus** property and slide the slider to .5 so the focus for the light appears in the center of the data series
5.  Select the Intensity property and enter 1.0, to increase the intensity of the light.
    
    The Preview pane displays the position of the light focus on the square.
    
    The triangular light is focused at the center of the data series elements.
    
    <br />![](https://cdn.mescius.io/document-site-files/images/70bd33a2-280e-4cc3-a1c0-7b827eceb8aa/imagesext/image10_46.png)

## See Also

[Use the Color Sliders to Enhance an Existing Color for the Chart Data Series](/componentone/docs/win/online-chart2d/chartforwinformstask/addingvisualeffectst/customizedataseries/usethecolorslidersto1)