SetDoubleStrikeout
指定当前范围的内容显示时，行上显示的每个字符都有两条水平线穿过。
语法
expression.SetDoubleStrikeout(isDoubleStrikeout);
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 |
|---|---|---|---|---|
| isDoubleStrikeout | 必需 | boolean | null | 传递 null 可移除双删除线。 |
返回值
示例
为文本范围内的所有文本块应用双删除线格式。
// Useful for marking text as removed with a double-line strikethrough.
// Apply double strikeout to the entire text range.
const presentation = Api.GetPresentation();
const slide = presentation.GetSlideByIndex(0);
slide.RemoveAllObjects();
const fill = Api.CreateSolidFill(Api.RGB(255, 111, 61));
const stroke = Api.CreateStroke(0, Api.CreateNoFill());
const shape = Api.CreateShape("rect", 300 * 36000, 130 * 36000, fill, stroke);
shape.SetPosition(608400, 1267200);
const docContent = shape.GetDocContent();
const paragraph = docContent.GetElement(0);
paragraph.AddText("This text will have double strikeout applied using the text range API.");
slide.AddObject(shape);
const range = shape.GetTextRange();
range.SetDoubleStrikeout(true);