IsFixed

检查当前表单是否为固定大小。

继承自 ApiFormBase.IsFixed。

语法

expression.IsFixed();

expression - 表示 ApiPictureForm 类的变量。

参数

此方法没有任何参数。

返回值

boolean

示例

确定文档中的图片表单是否具有固定大小。

// How do I find out if a picture form is locked to a fixed size in a document?

// Confirm that a picture form cannot be freely resized before processing it in a document.

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));
pictureForm.ToFixed(10 * 240, 10 * 240);
let fixed = pictureForm.IsFixed();
paragraph = Api.CreateParagraph();
paragraph.AddText("The first form from this document is fixed: " + fixed);
doc.Push(paragraph);