GetTransparent

返回填充的透明度。

语法

expression.GetTransparent();

expression - 表示 ApiFill 类的变量。

参数

此方法没有任何参数。

返回值

number

示例

在 PDF 的页面中读取形状填充的透明度。

// Find out how transparent a shape's fill is in a PDF.

// Check the transparency that was applied to a shape's fill in a PDF.

const doc = Api.GetDocument();
const page = doc.GetPage(0);

const fill = Api.CreateSolidFill(Api.RGB(255, 200, 100));
fill.SetTransparent(0.4);
const stroke = Api.CreateStroke(0, Api.CreateNoFill());
const shape = Api.CreateShape("flowChartMagneticTape", 150 * 36000, 65 * 36000, fill, stroke);
shape.SetPosition(608400, 1267200);
page.AddObject(shape);

const docContent = shape.GetContent();
const paragraph = docContent.GetElement(0);
const appliedFill = shape.GetFill();
paragraph.AddText("Fill transparency: " + appliedFill.GetTransparent());