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Gets a value that specifies the y location in the coordinate system established by attribute ISVGFilterElement::primitiveUnits on the filter element of the point at which the light source is pointing.
This property is read-only.
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Syntax
HRESULT get_pointsAtY(
[out] SVGAnimatedNumber **<number>
);
Property values
Type: SVGAnimatedNumber
An SVGAnimatedNumber object that specifies the y location in the coordinate system.
Standards information
- Scalable Vector Graphics: Filter Effects, Section 15.25.16
Remarks
If the ISVGFESpotLightElement::pointsAtY attribute is not specified, then the effect is as if a value of 0 were specified.