The DOMPoint interface's x property holds the horizontal coordinate, x, for a point in space. In general, positive values x mean to the right, and negative values of x means to the left, barring any transforms that may have altered the orientation of the axes.


var xPos = DOMPoint.x;


A double-precision floating-point value indicating the x 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).


Specification Status Comment
Geometry Interfaces Module Level 1
The definition of 'x' in that specification.
Candidate Recommendation Initial definition

Browser compatibility

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See also

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