The HandlePosition property of the GraphicsItem class represents the position of a handle on the graphics item. This property is expressed as a Vector2, where the coordinates range from 0,0 to 1,1. A value of 0,0 corresponds to the top-left corner of the item, while 1,1 corresponds to the bottom-right corner. This allows for precise positioning of handles relative to the item's dimensions.
To use the HandlePosition property, you can get or set its value to adjust the position of a handle on a GraphicsItem. This is useful for customizing the interaction points on the item, such as resizing handles or control points.
// Example of setting the HandlePosition property
GraphicsItem item = new CustomGraphicsItem();
item.HandlePosition = new Vector2(0.5f, 0.5f); // Center of the item
// Example of getting the HandlePosition property
Vector2 handlePos = item.HandlePosition;
Console.WriteLine($"Handle is at: {handlePos}");