Returns the length of the hypotenuse of a right-angle triangle.
Remember to link the math library: valac -X -lm ...
The GLib.Math.hypotf function returns sqrt(x*x + y*y). This is the length of the hypotenuse of a
right-angle triangle with sides of length x and y, or the distance of the point (x,y) from the
origin.
| x |
A numeric value. |
| y |
A numeric value. |