GetScaleFlag
返回图片表单的当前缩放条件。
语法
expression.GetScaleFlag();
expression - 表示 ApiPictureForm 类的变量。
参数
此方法没有任何参数。
返回值
示例
此示例展示如何获取图片表单的当前缩放条件。
// How to enable a picture scaling.
// Set picture scale flag to true.
let doc = Api.GetDocument();
let pictureForm = Api.CreatePictureForm({"key": "Personal information", "tip": "Upload your photo", "required": true, "placeholder": "Photo", "scaleFlag": "tooBig", "lockAspectRatio": true, "respectBorders": false, "shiftX": 50, "shiftY": 50});
let paragraph = doc.GetElement(0);
paragraph.AddElement(pictureForm);
pictureForm.SetImage("https://static.onlyoffice.com/assets/docs/samples/img/onlyoffice_logo.png", Api.MillimetersToEmus(70), Api.MillimetersToEmus(80));
let scaleFlag = pictureForm.GetScaleFlag();
paragraph = Api.CreateParagraph();
paragraph.AddText("Picture scale flag: " + scaleFlag);
doc.Push(paragraph);