Class PathNode

src/domTree.ts:545–574

}

export class PathNode implements VirtualNode {
    pathName: string;
    alternate: string | null | undefined;

    constructor(pathName: string, alternate?: string) {
        this.pathName = pathName;
        this.alternate = alternate;  // Used only for \sqrt, \phase, & tall delims
    }

    toNode(): Node {
        const svgNS = "http://www.w3.org/2000/svg";
        const node = document.createElementNS(svgNS, "path");

        if (this.alternate) {
            node.setAttribute("d", this.alternate);
        } else {
            node.setAttribute("d", path[this.pathName]);
        }

        return node;
    }

    toMarkup(): string {
        if (this.alternate) {
            return `<path d="${escape(this.alternate)}"/>`;
        } else {
            return `<path d="${escape(path[this.pathName])}"/>`;
        }
    }
}

export class LineNode implements VirtualNode {
    attributes: Record<string, string>;