GetElement
使用指定的位置返回段落元素。
语法
expression.GetElement(nPos);
expression - 表示 ApiParagraph 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 | 要获取其内容的元素必须位于的位置。 |
返回值
示例
此示例展示如何使用指定的位置获取段落元素。
// How to return an element from the ApiPargaraph object.
// Get an object from the paragraph.
const doc = Api.GetDocument();
const page = doc.GetPage(0);
const gs1 = Api.CreateGradientStop(Api.RGB(255, 213, 191), 0);
const gs2 = Api.CreateGradientStop(Api.RGB(255, 111, 61), 100000);
const fill = Api.CreateRadialGradientFill([gs1, gs2]);
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.GetDocContent();
const paragraph = docContent.GetElement(0);
paragraph.RemoveAllElements();
let run = Api.CreateRun();
run.AddText("This is the text for the first text run. Do not forget a space at its end to separate from the second one. ");
paragraph.AddElement(run);
run = Api.CreateRun();
run.AddText("This is the text for the second run. We will set it bold afterwards. It also needs space at its end. ");
paragraph.AddElement(run);
run = Api.CreateRun();
run.AddText("This is the text for the third run. It ends the paragraph.");
paragraph.AddElement(run);
run = paragraph.GetElement(2);
run.SetBold(true);
page.AddObject(shape);