SetDescription
设置当前绘图对象的描述。
继承自 ApiDrawing.SetDescription。
语法
expression.SetDescription(description);
expression - 表示 ApiImage 类的变量。
参数
| 名称 | 必需/可选 | 数据类型 | 默认值 | 描述 |
|---|---|---|---|---|
| description | 必需 | string | 要为当前绘图对象设置的描述。 |
返回值
boolean
示例
在演示文稿中设置绘图对象的说明。
// Useful for assigning the alternative text of a drawing.
// Create a drawing and set its description.
let presentation = Api.GetPresentation();
let slide = presentation.GetSlideByIndex(0);
slide.RemoveAllObjects();
let fill = Api.CreateSolidFill(Api.RGB(255, 111, 61));
let stroke = Api.CreateStroke(0, Api.CreateNoFill());
let drawing = Api.CreateShape("cube", 300 * 36000, 130 * 36000, fill, stroke);
drawing.SetPosition(608400, 1267200);
slide.AddObject(drawing);
drawing.SetDescription("My Drawing Description");
let description = drawing.GetDescription();
let docContent = drawing.GetDocContent();
let paragraph = docContent.GetElement(0);
paragraph.SetJc("left");
paragraph.AddText("Drawing description: " + description);