SVG FESpotLightElement.pointsAtZ свойство
Опубликовано: 25 Февраля, 2022
Свойство SVG FESpotLightElement.pointsAtZ возвращает объект SVGAnimatedNumber, соответствующий атрибуту pointsAtZ элемента FESpotLightElement.pointsAtZ.
Синтаксис:
var a = FESpotLightElement.pointsAtZ
Возвращаемое значение: это свойство возвращает объект SVGAnimatedNumber, соответствующий атрибуту pointsAtZ элемента FESpotLightElement.pointsAtZ.
Example 1:
HTML
<!DOCTYPE html> < html > < body > < div style = "color: green;" > < h1 > GeeksforGeeks </ h1 > < svg viewBox = "0 0 1120 350" < 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.pointsAtZ); console.log("pointAtZ value of feSpotLight "+ "element is: "+g.pointsAtZ.baseVal) </ script > </ svg > </ div > </ body > </ html > |
Выход:
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.pointsAtZ); console.log("pointsAtZ value of feSpotLight "+ "element is: "+g.pointsAtZ.baseVal) </ script > </ svg > </ body > </ html > |
Выход:
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