Element.attr(…)
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2023-12-01
Gets or sets given attributes of the element.
Parameters
- paramsobjectcontains key-value pairs of attributesyou want to set
or
Parameters
- paramstringname of the attribute
Returns: Element the current element
or
Returns: string value of attribute
Usage
el.attr({
fill: "#fc0",
stroke: "#000",
strokeWidth: 2, // CamelCase...
"fill-opacity": 0.5, // or dash-separated names
width: "*=2" // prefixed values
});
console.log(el.attr("fill")); // #fc0Prefixed values in format "+=10" supported. All four operations ( +, -, * and /) could be used. Optionally you can use units for + and -: "+=2em".