GetElement
通过元素在文档中的位置返回元素。
语法
expression.GetElement(nPos);
expression - 表示 ApiDocumentContent 类的变量。
参数
| 名称 | 必需/可选 | 数据类型 | 默认值 | 描述 |
|---|---|---|---|---|
| nPos | 必需 | number | 将从文档中获取的元素位置。 |
返回值
示例
此示例演示如何获取元素。
// How to get an element from the content of a slide shape.
// Find an element from the shape using its index.
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("flowChartMagneticTape", 300 * 36000, 130 * 36000, fill, stroke);
shape.SetPosition(608400, 1267200);
const oBullet = Api.CreateNumbering("ArabicParenR", 1);
const docContent = shape.GetDocContent();
let oParagraph = docContent.GetElement(0);
oParagraph.SetBullet(oBullet);
oParagraph.AddText(" This is an example of the numbered paragraph.");
oParagraph = Api.CreateParagraph();
oParagraph.SetBullet(oBullet);
oParagraph.AddText(" This is an example of the numbered paragraph.");
docContent.Push(oParagraph);
slide.AddObject(shape);