The PerspectiveOriginX property in the BaseStyles class represents the perspective-origin-x CSS property. This property is used to define the horizontal position of the vanishing point for a 3D transformed element. It is expressed as a Length value, which can be a percentage or a fixed length.
To set the PerspectiveOriginX property, assign it a Length value. This value can be a specific length (e.g., 100px) or a percentage (e.g., 50%), which determines the horizontal position of the perspective origin relative to the element's bounding box.
// Example of setting the PerspectiveOriginX property var styles = new BaseStyles(); styles.PerspectiveOriginX = new Length(50, LengthUnit.Percent);