web api instance property
DOMRect: y property
Available in workers
The y property of the DOMRect interface represents the y-coordinate of the rectangle, which is the vertical distance between the viewport’s top edge and the rectangle’s origin.
When the rectangle’s height is non-negative, the rectangle’s vertical origin is the viewport’s top edge. If the height has a negative height, the rectangle’s vertical origin is the viewport’s bottom edge.
Value
A double.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.