DOMPointReadOnly: z property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.

Note: This feature is available in Web Workers.

The DOMPointReadOnly interface's z property holds the depth coordinate, z, for a read-only point in space.

If your script needs to be able to change the value of this property, you should instead use the DOMPoint object.

In general, positive values of z mean toward the user (out from the screen), and negative values of z mean away from the user (into the screen), assuming no transforms have resulted in a reversal.

Value

A double-precision floating-point value indicating the z 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

Specification
Geometry Interfaces Module Level 1
# dom-dompointreadonly-z

Browser compatibility

BCD tables only load in the browser

See also

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