Rectangle

Let you add a rectangle field in your form

Object designer

Object parameters

Double-click on the object to edit it. Object parameters dialog will pop-up.

Key
The key field lets you define a unique name to your field. Key value will be read and updated in the context

{
    "rectangle": {
        "x": "10",
        "y": "20",
        "w": "100",
        "h": "200"
    }    
}