GetDashType

获取笔触的虚线类型。

语法

expression.GetDashType();

expression - 表示 ApiStroke 类的变量。

参数

此方法没有任何参数。

返回值

DashType | null

示例

获取笔触的虚线类型。在演示文稿中创建具有实线边框的形状并显示其虚线类型。返回字符串值："dash"、"dashDot"、"dot"、"lgDash"、"lgDashDot"、"lgDashDotDot"、"solid"、"sysDash"、"sysDashDot"、"sysDashDotDot"、"sysDot"。

// How do I get the dash type in a presentation?

// Get the dash type using a stroke object in a presentation.

let presentation = Api.GetPresentation();
let slide = presentation.GetSlideByIndex(0);
let fill = Api.CreateSolidFill(Api.CreateRGBColor(255, 200, 100));
let stroke = Api.CreateStroke(36000, Api.CreateSolidFill(Api.CreateRGBColor(0, 0, 255)));
let shape = Api.CreateShape("rect", 100 * 36000, 50 * 36000, fill, stroke);
shape.SetPosition(2000000, 1000000);
slide.AddObject(shape);
let content = shape.GetDocContent();
let paragraph = content.GetElement(0);
let retrievedStroke = shape.GetLine();
let dashType = retrievedStroke.GetDashType();
paragraph.AddText("Dash type: " + (dashType ? dashType : "not set"));