SVG FESpotLightElement.pointsAtX Property

Last Updated : 30 Mar, 2022

The SVG FESpotLightElement.pointsAtX property returns the SVGAnimatedNumber object corresponding to the pointsAtX attribute of the FESpotLightElement.pointsAtX element.

Syntax:

var a = FESpotLightElement.pointsAtX

Return value: This property returns the SVGAnimatedNumber object corresponding to the pointsAtX attribute of the FESpotLightElement.pointsAtX element.

Example 1:

HTML

<!DOCTYPE html>  
<html>  
  
<body>  
    <div style="color: green;">  
        <h1>  
            GeeksforGeeks  
        </h1>  
  
        <svg viewBox="0 0 1120 350"
            xmlns="http://www.w3.org/2000/svg">  
  
            <filter id="Geek" width="100%"
                height="100%">  
                <feDiffuseLighting in="SourceGraphic">  
                    <feSpotLight x="120" y="120"
                        z="50" pointsAtZ="5" pointsAtX="5" 
                        pointsAtY="5" id="Geek2"/>  
                </feDiffuseLighting>  
            </filter>  
                      
            <rect width="300" height="300"
                style="filter: url(#Geek);"/> 
  
  
                <text x="50" y="60">GeeksForGeeks</text> 
            <script type="text/javascript"> 
                var g = document.getElementById("Geek2"); 
                console.log(g.pointsAtX); 
                console.log("pointAtX value of feSpotLight "+ 
                "element is : "+g.pointsAtX.baseVal) 
            </script> 
        </svg>  
    </div>  
</body>  
  
</html> 

Output:

Example 2:

HTML

<!DOCTYPE html>  
<html>  
  
<body>  
    <svg width="200" height="200">  
        <defs>  
            <filter id="spotlight">  
                <feSpecularLighting result="spec3"
                    in="blur3" specularConstant="1.2"
                    lighting-color="#FFF">  
  
                    <feSpotLight x="400" y="400"
                        z="900" pointsAtZ="5" pointsAtX="5" 
                        pointsAtY="5" limitingConeAngle="9"
                        specularExponent="10" id="gfg"/>  
                </feSpecularLighting>  
  
                <feComposite in="SourceGraphic"
                    in2="spotlight" operator="out"
                    k1="0" k2="1" k3="1" k4="0" />  
            </filter>  
        </defs>  
  
        <rect x="40" y="40" width="150" height="100"
            style="stroke: #000000;  
                fill: green;  
                filter: url(#spotlight);" />  
  
        <g fill="#FFFFFF" stroke="black" font-size="10"
            font-family="Verdana"/>  
              
            <text x="50" y="90">GeeksForGeeks</text>  
  
        <script type="text/javascript"> 
            var g = document.getElementById("gfg"); 
            console.log(g.pointsAtX); 
            console.log("pointsAtX value of feSpotLight "+ 
            "element is : "+g.pointsAtX.baseVal) 
        </script> 
    </svg>  
</body>  
  
</html>