GetSpacing
从当前文本属性获取文本间距，以磅的二十分之一为单位。
语法
expression.GetSpacing();
expression - 表示 ApiTextPr 类的变量。
参数
此方法没有任何参数。
返回值
示例
此示例查明当前表单的间距值。
// How to find out th text spacing.
// Get the property of the text that shows the size of spacing.
let doc = Api.GetDocument();
let myNewRunStyle = doc.CreateStyle("My New Run Style", "run");
let textPr = myNewRunStyle.GetTextPr();
textPr.SetCaps(true);
textPr.SetFontFamily("Calibri Light");
let paragraph = doc.GetElement(0);
let run = Api.CreateRun();
run.AddText("This is just a sample text. ");
run.AddText("The text properties are changed and the style is added to the paragraph. ");
paragraph.AddElement(run);
run = Api.CreateRun();
run.SetStyle(myNewRunStyle);
run.AddText("This is a text run with its own style.");
textPr = run.GetTextPr();
textPr.SetSpacing(80);
paragraph.AddElement(run);
paragraph = Api.CreateParagraph();
let spacing = textPr.GetSpacing();
paragraph.AddText("Text spacing: " + spacing);
doc.Push(paragraph);