constbody=DocumentApp.getActiveDocument().getActiveTab().asDocumentTab().getBody();// Insert a paragraph and a table at the start of the tab.constpar1=body.insertParagraph(0,'Center');consttable=body.insertTable(1,[['Left','Right']]);constpar2=table.getCell(0,0).getChild(0).asParagraph();constpar3=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);
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-07-26 (世界標準時間)。"],[[["\u003cp\u003e\u003ccode\u003eHorizontalAlignment\u003c/code\u003e is used to set the horizontal alignment of paragraph content within Google Docs.\u003c/p\u003e\n"],["\u003cp\u003eIt provides options for left, center, right, and justify alignment through its properties (\u003ccode\u003eLEFT\u003c/code\u003e, \u003ccode\u003eCENTER\u003c/code\u003e, \u003ccode\u003eRIGHT\u003c/code\u003e, \u003ccode\u003eJUSTIFY\u003c/code\u003e).\u003c/p\u003e\n"],["\u003cp\u003eYou can access these alignment options using the syntax \u003ccode\u003eDocumentApp.HorizontalAlignment.ALIGNMENT_TYPE\u003c/code\u003e, where \u003ccode\u003eALIGNMENT_TYPE\u003c/code\u003e is one of the properties mentioned above.\u003c/p\u003e\n"]]],[],null,["# Enum HorizontalAlignment\n\nHorizontalAlignment\n\nAn enumeration of the supported horizontal alignment types.\n\nTo call an enum, you call its parent class, name, and property. For example, `\nDocumentApp.HorizontalAlignment.LEFT`.\n\nUse the `Horizontal``Alignment` enumeration to manipulate the alignment of [Paragraph](/apps-script/reference/document/paragraph) contents.\n\n```javascript\nconst body =\n DocumentApp.getActiveDocument().getActiveTab().asDocumentTab().getBody();\n\n// Insert a paragraph and a table at the start of the tab.\nconst par1 = body.insertParagraph(0, 'Center');\nconst table = body.insertTable(1, [['Left', 'Right']]);\nconst par2 = table.getCell(0, 0).getChild(0).asParagraph();\nconst par3 = table.getCell(0, 0).getChild(0).asParagraph();\n\n// Center align the first paragraph.\npar1.setAlignment(DocumentApp.HorizontalAlignment.CENTER);\n\n// Left align the first cell.\npar2.setAlignment(DocumentApp.HorizontalAlignment.LEFT);\n\n// Right align the second cell.\npar3.setAlignment(DocumentApp.HorizontalAlignment.RIGHT);\n``` \n\n### Properties\n\n| Property | Type | Description |\n|-----------|--------|-------------------------------|\n| `LEFT` | `Enum` | The left-alignment option. |\n| `CENTER` | `Enum` | The center-alignment option. |\n| `RIGHT` | `Enum` | The right-alignment option. |\n| `JUSTIFY` | `Enum` | The justify-alignment option. |"]]
