GetCurrentRun
返回光标所在的当前文本域。
语法
expression.GetCurrentRun();
expression - 表示 ApiRichContent 类的变量。
参数
此方法没有任何参数。
返回值
示例
获取 PDF 文档中富文本内容的当前段落。
// How to get current run for a rich content in a PDF document?
// Get current run and display the result in a PDF document.
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 run = richContent.GetCurrentRun();
run.AddText("Example text");
console.log(`We added some text to current run`);