跳到主要内容

SetLanguage

指定在处理文本块内容时将用于检查拼写和语法(如果请求)的语言。

语法​

expression.SetLanguage(langId);

expression - 表示 ApiTextPr 类的变量。

参数​

名称必需/可选数据类型默认值描述
langId必需string | null此参数的可能值为 RFC 4646/BCP 47 定义的语言标识符。示例:"en-CA"。传递 null 可移除语言。

返回值​

ApiTextPr

示例​

// How do I choose the proofing language with text properties in a PDF?

// Get the text properties of a run and assign a language code so the text is checked against the matching dictionary in a PDF.

const doc = Api.GetDocument();
const page = doc.GetPage(0);

const fill = Api.CreateSolidFill(Api.RGB(255, 111, 61));
const stroke = Api.CreateStroke(0, Api.CreateNoFill());
const shape = Api.CreateShape("flowChartMagneticTape", 150 * 36000, 65 * 36000, fill, stroke);
shape.SetPosition(608400, 1267200);

const docContent = shape.GetContent();
const paragraph = docContent.GetElement(0);
const run = Api.CreateRun();
const textPr = run.GetTextPr();
textPr.SetFontSize(50);
textPr.SetLanguage("en-CA");
paragraph.SetJc("left");
run.AddText("This is a sample text.");
paragraph.AddElement(run);
page.AddObject(shape);