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GetCurrentRun

返回光标所在的当前文本域。

语法​

expression.GetCurrentRun();

expression - 表示 ApiDocumentContent 类的变量。

参数​

此方法没有任何参数。

返回值​

ApiRun

示例​

访问 PDF 中形状内当前活动的文本段。

// How do I find the text segment being edited in a PDF?

// Retrieve the most recent text portion that was added to a shape in a PDF.

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

const fill = Api.CreateSolidFill(Api.HexColor('#F5C6AA'));
const stroke = Api.CreateStroke(0, Api.CreateNoFill());
const shape = Api.CreateShape('roundRect', Api.MillimetersToEmus(300), Api.MillimetersToEmus(130), fill, stroke);
shape.SetPosition(Api.MillimetersToEmus(20), Api.MillimetersToEmus(35));
const docContent = shape.GetContent();

const paragraph = docContent.GetElement(0);
const run = Api.CreateRun();
run.AddText('This is a run inside the shape.');
paragraph.AddElement(run);

const currentRun = docContent.GetCurrentRun();
if (currentRun) {
  currentRun.AddText(' (Current run detected!)');
}
page.AddObject(shape);