4.1.14.5 Distance

Prototype:

function Distance (const X1, Y1, X2, Y2 : double) : double;

Description:

Distance function calculates horizontal Euclidean distance between 2 points.

Syntax:

variable := Distance (X1, Y1, X2, Y2);

Part

Description

variable

A variable declared as a double

X1, X2

X- coordinates of the first point

Y1, Y2

Y-coordinates of the other point

Return value:

Distance between 2 points