stdDeviationX
The stdDeviationX read-only property of the SVGFEDropShadowElement interface reflects the (possibly automatically computed) X component of the stdDeviation attribute of the given feDropShadow element.
The stdDeviationX read-only property of the SVGFEDropShadowElement interface reflects the (possibly automatically computed) X component of the stdDeviation attribute of the given feDropShadow element.