LightFamilySetLightDistributionStyle Method

public void SetLightDistributionStyle(
	LightDistributionStyle lightDistributionStyle
)

Public Sub SetLightDistributionStyle ( 
	lightDistributionStyle As LightDistributionStyle
)

public:
void SetLightDistributionStyle(
	LightDistributionStyle lightDistributionStyle
)

member SetLightDistributionStyle : 
        lightDistributionStyle : LightDistributionStyle -> unit 

public void ModifyLightDistributionStyle(Document familyDoc)
{
    // Get the light family from the static method.
    LightFamily lightFamily = LightFamily.GetLightFamily(familyDoc);

    // Set the light distribution style to PhotometricWeb
    lightFamily.SetLightDistributionStyle(LightDistributionStyle.PhotometricWeb);

    // After light shape style set to PhotometricWeb, each tyoe returns a CircleLightShape instance,
    for (int index = 0; index < lightFamily.GetNumberOfLightTypes(); index++)
    {
        LightType lightData = lightFamily.GetLightType(index);
        PhotometricWebLightDistribution lightDistribution = 
            lightData.GetLightDistribution() as PhotometricWebLightDistribution;
        lightDistribution.PhotometricWebFile = @"C:\IES\1x4 2Lamp.ies"; // input a full file path here.
        lightDistribution.TiltAngle = Math.PI / 6;    // use radian value to set
        lightData.SetLightDistribution(lightDistribution);  // set back
    }
}