GetJc
返回富文本段落内容的对齐方式。
语法
expression.GetJc();
expression - 表示 ApiRichParaPr 类的变量。
参数
此方法没有任何参数。
返回值
示例
读取 PDF 中段落的文本对齐方式。
// How do I check the alignment of a paragraph in a PDF?
// Find out what alignment setting is applied to a paragraph in a PDF.
let doc = Api.GetDocument();
let freeTextAnnot = Api.CreateFreeTextAnnot([160, 50, 360, 135]);
let page = doc.GetPage(0);
page.AddObject(freeTextAnnot);
freeTextAnnot.SetIntent("freeTextCallout");
freeTextAnnot.SetCallout([{x: 161, y: 51}, {x: 249, y: 125}, {x: 261, y: 125}]);
freeTextAnnot.SetRectDiff([100, 64, 0.5, 0.5]);
let richContent = freeTextAnnot.GetContent();
let para = richContent.GetElement(0);
para.AddText("Example text");
let paraPr = para.GetParaPr();
console.log(`Paragraph justification is "${paraPr.GetJc()}"`);