GetPath
按索引返回几何路径。
语法
expression.GetPath(nIndex);
expression - 表示 ApiGeometry 类的变量。
参数
| 名称 | 必需/可选 | 数据类型 | 默认值 | 描述 |
|---|---|---|---|---|
| nIndex | 必需 | number | 路径索引。 |
返回值
示例
按索引从电子表格中的形状检索特定轮廓段。
// How do I access one particular drawing path from a shape's geometry in a spreadsheet?
// Pull out a single path by position so its dimensions and style can be examined in a spreadsheet.
let worksheet = Api.GetActiveSheet();
let fill = Api.CreateSolidFill(Api.RGB(100, 150, 200));
let stroke = Api.CreateStroke(18000, Api.CreateSolidFill(Api.RGB(50, 75, 100)));
let shape = worksheet.AddShape("cloud", 60 * 36000, 60 * 36000, fill, stroke, 3, 0, 2, 2);
let geometry = shape.GetGeometry();
worksheet.GetRange("A3").SetValue("Path count: " + geometry.GetPathCount());
let path = geometry.GetPath(0);
worksheet.GetRange("A4").SetValue("Width: " + path.GetWidth() + ", Height: " + path.GetHeight());
worksheet.GetRange("A5").SetValue("Stroke: " + path.GetStroke() + ", Fill: " + path.GetFill());
let paths = geometry.GetPaths();
worksheet.GetRange("A6").SetValue("Total paths: " + paths.length);