More math components

src/file/paragraph/math/script/sub-script/math-sub-script-function.ts

@@ -0,0 +1,21 @@
+// http://www.datypic.com/sc/ooxml/e-m_sSub-1.html
+import { XmlComponent } from "file/xml-components";
+
+import { MathComponent } from "../../math-component";
+import { MathBase, MathSubScriptElement } from "../../n-ary";
+import { MathSubScriptProperties } from "./math-sub-script-function-properties";
+
+export interface IMathSubScriptOptions {
+    readonly child: MathComponent;
+    readonly subScript: MathComponent;
+}
+
+export class MathSubScript extends XmlComponent {
+    constructor(options: IMathSubScriptOptions) {
+        super("m:sSub");
+
+        this.root.push(new MathSubScriptProperties());
+        this.root.push(new MathBase(options.child));
+        this.root.push(new MathSubScriptElement(options.subScript));
+    }
+}