ToHtml

将文本范围转换为 HTML。

语法

expression.ToHtml(options);

expression - 表示 ApiTextRange 类的变量。

参数

名称	必需/可选	数据类型	默认值	描述
options	可选	ToHtmlOptions	{}	HTML 转换选项。

返回值

string

示例

在 PDF 文档中将段落的一部分导出为 HTML 字符串。

// A text range limits the HTML export to the characters between its start and end positions.

// Convert the end of a sentence with its bold words to HTML and show the markup in a second paragraph of the shape on a PDF page.

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("rect", 200 * 36000, 80 * 36000, fill, stroke);
shape.SetPosition(608400, 1267200);
page.AddObject(shape);

const docContent = shape.GetContent();
const paragraph = docContent.GetElement(0);
paragraph.AddText("Convert only ");
const boldRun = paragraph.AddText("this part");
boldRun.SetBold(true);

const range = paragraph.GetTextRange(8, 22);
const html = range.ToHtml({"RenderHTMLTags": true});
const htmlParagraph = Api.CreateParagraph();
htmlParagraph.AddText("HTML output: " + html.trim());
docContent.Push(htmlParagraph);