Firefox Tomorrow

web api instance property

DOMPoint: y property

View on MDN ↗

Available in workers

The DOMPoint interface’s y property holds the vertical coordinate, y, for a point in space.

Unless transforms have been applied to alter the orientation, the value of y increases downward and decreases upward.

Value

A double-precision floating-point value indicating the y coordinate’s value for the point. This value is unrestricted, meaning that it is allowed to be infinite or invalid (that is, its value may be NaN or ±Infinity).

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.

See also

  • The other coordinate properties: x, z, and the perspective value, w.