SVG FESpotLightElement.pointsAtX свойство
Опубликовано: 25 Февраля, 2022
        Свойство SVG FESpotLightElement.pointsAtX возвращает объект SVGAnimatedNumber, соответствующий атрибуту pointsAtX элемента FESpotLightElement.pointsAtX.
Синтаксис:
var a = FESpotLightElement.pointsAtX
Возвращаемое значение: это свойство возвращает объект SVGAnimatedNumber, соответствующий атрибуту pointsAtX элемента FESpotLightElement.pointsAtX.
Example 1:
HTML
| <!DOCTYPE html> <html>  <body>     <divstyle="color: green;">         <h1>             GeeksforGeeks         </h1>          <svgviewBox="0 0 1120 350"             <filterid="Geek"width="100%"                height="100%">                 <feDiffuseLightingin="SourceGraphic">                     <feSpotLightx="120"y="120"                        z="50"pointsAtZ="5"pointsAtX="5"                        pointsAtY="5"id="Geek2"/>                 </feDiffuseLighting>             </filter>                                  <rectwidth="300"height="300"                style="filter: url(#Geek);"/>                  <textx="50"y="60">GeeksForGeeks</text>            <scripttype="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> | 
Выход:

Example 2:
HTML
| <!DOCTYPE html> <html>  <body>     <svgwidth="200"height="200">         <defs>             <filterid="spotlight">                 <feSpecularLightingresult="spec3"                    in="blur3"specularConstant="1.2"                    lighting-color="#FFF">                      <feSpotLightx="400"y="400"                        z="900"pointsAtZ="5"pointsAtX="5"                        pointsAtY="5"limitingConeAngle="9"                        specularExponent="10"id="gfg"/>                 </feSpecularLighting>                  <feCompositein="SourceGraphic"                    in2="spotlight"operator="out"                    k1="0"k2="1"k3="1"k4="0"/>             </filter>         </defs>          <rectx="40"y="40"width="150"height="100"            style="stroke: #000000;                 fill: green;                 filter: url(#spotlight);" />          <gfill="#FFFFFF"stroke="black"font-size="10"            font-family="Verdana"/>                          <textx="50"y="90">GeeksForGeeks</text>          <scripttype="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> | 
Выход:

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