Delete

删除当前文本范围的内容。

语法

expression.Delete();

expression - 表示 ApiTextRange 类的变量。

参数

此方法没有任何参数。

返回值

boolean

示例

在 PDF 页面的形状中删除文本范围所包含的文本。

// Only the covered fragment is removed, the rest of the text stays.

// Delete the middle word.

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

const fill = Api.CreateSolidFill(Api.RGB(255, 111, 61));
const stroke = Api.CreateStroke(0, Api.CreateNoFill());
const shape = Api.CreateShape("rect", 200 * 36000, 80 * 36000, fill, stroke);
shape.SetPosition(608400, 1267200);
page.AddObject(shape);

const docContent = shape.GetContent();
const paragraph = docContent.GetElement(0);
paragraph.AddText("Hello cruel World");

const range = shape.GetTextRange();

range.GetRange(5, 11).Delete();

const reportFill = Api.CreateSolidFill(Api.RGB(200, 230, 255));
const report = Api.CreateShape("rect", 200 * 36000, 40 * 36000, reportFill, stroke);
report.SetPosition(608400, 4000000);
page.AddObject(report);
report.GetContent().GetElement(0).AddText("Delete: " + shape.GetTextRange().GetText());