HorizontalAlignment

An enumeration of the supported horizontal alignment types.

To call an enum, you call its parent class, name, and property. For example, `
DocumentApp.HorizontalAlignment.LEFT`.

Use the `HorizontalAlignment` enumeration to manipulate the alignment of `https://developers.google.com/apps-script/reference/document/paragraph` contents.

```javascript
const body =
    DocumentApp.getActiveDocument().getActiveTab().asDocumentTab().getBody();

// Insert a paragraph and a table at the start of the tab.
const par1 = body.insertParagraph(0, 'Center');
const table = body.insertTable(1, [['Left', 'Right']]);
const par2 = table.getCell(0, 0).getChild(0).asParagraph();
const par3 = table.getCell(0, 0).getChild(0).asParagraph();

// Center align the first paragraph.
par1.setAlignment(DocumentApp.HorizontalAlignment.CENTER);

// Left align the first cell.
par2.setAlignment(DocumentApp.HorizontalAlignment.LEFT);

// Right align the second cell.
par3.setAlignment(DocumentApp.HorizontalAlignment.RIGHT);
```

### Properties

| Property | Type | Description |
|---|---|---|
| `LEFT` | `Enum` | The left-alignment option. |
| `CENTER` | `Enum` | The center-alignment option. |
| `RIGHT` | `Enum` | The right-alignment option. |
| `JUSTIFY` | `Enum` | The justify-alignment option. |