Add run properties to paragraph

demo/57-paragraph-run-styles.ts

@@ -0,0 +1,31 @@
+// Add Run styles across the whole Paragraph
+// Import from 'docx' rather than '../build' if you install from npm
+import * as fs from "fs";
+import { Document, Packer, Paragraph, TextRun } from "../build";
+
+const doc = new Document();
+
+doc.addSection({
+    children: [
+        new Paragraph({
+            runStyle: {
+                size: 100,
+            },
+            children: [
+                new TextRun("Hello World"),
+                new TextRun({
+                    text: "Foo Bar",
+                    bold: true,
+                }),
+                new TextRun({
+                    text: "\tGithub is the best",
+                    bold: true,
+                }),
+            ],
+        }),
+    ],
+});
+
+Packer.toBuffer(doc).then((buffer) => {
+    fs.writeFileSync("My Document.docx", buffer);
+});

src/file/paragraph/properties.ts

@@ -12,6 +12,7 @@ import { HeadingLevel, Style } from "./formatting/style";
 import { LeaderType, TabStop, TabStopPosition, TabStopType } from "./formatting/tab-stop";
 import { NumberProperties } from "./formatting/unordered-list";
 import { OutlineLevel } from "./links";
+import { IRunPropertiesOptions, RunProperties } from "./run";
 import { Shading } from "./run/formatting";
 
 export interface IParagraphStylePropertiesOptions {
@@ -51,6 +52,7 @@ export interface IParagraphPropertiesOptions extends IParagraphStylePropertiesOp
         readonly fill: string;
         readonly color: string;
     };
+    readonly runStyle?: IRunPropertiesOptions;
 }
 
 export class ParagraphProperties extends IgnoreIfEmptyXmlComponent {
@@ -142,6 +144,10 @@ export class ParagraphProperties extends IgnoreIfEmptyXmlComponent {
         if (options.shading) {
             this.push(new Shading(options.shading.type, options.shading.fill, options.shading.color));
         }
+
+        if (options.runStyle) {
+            this.push(new RunProperties(options.runStyle));
+        }
     }
 
     public push(item: XmlComponent): void {