GetDirection
返回文档中水印的方向。
语法
expression.GetDirection();
expression - 表示 ApiWatermarkSettings 类的变量。
参数
此方法没有任何参数。
返回值
示例
检索水印的旋转方向并在文档中显示。
// How do I read the diagonal angle at which a watermark text is displayed in a document?
// Verify the orientation of a watermark by reading its direction setting in a document.
let doc = Api.GetDocument();
let watermarkSettings = doc.GetWatermarkSettings();
watermarkSettings.SetType("text");
watermarkSettings.SetText("Example");
let textPr = watermarkSettings.GetTextPr();
textPr.SetFontFamily("Calibri");
textPr.SetFontSize(-1);
textPr.SetDoubleStrikeout(true);
textPr.SetItalic(true);
textPr.SetBold(true);
textPr.SetUnderline(true);
textPr.SetColor(Api.RGB(0, 255, 0));
watermarkSettings.SetTextPr(textPr);
watermarkSettings.SetOpacity(127);
watermarkSettings.SetDirection("clockwise45");
doc.SetWatermarkSettings(watermarkSettings);
let watermarkSettings2 = doc.GetWatermarkSettings();
let paragraph = Api.CreateParagraph();
paragraph.AddText("Watermark Direction = " + watermarkSettings2.GetDirection());
doc.Push(paragraph);