find the midpoint between two points in typescript

To find the midpoint between two points in Typescript, you can use the following formula:

index.ts
midpoint = ((x1 + x2) / 2, (y1 + y2) / 2)
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Here's an implementation in Typescript:

index.ts
function getMidpoint(x1: number, y1: number, x2: number, y2: number) {
  return {
    x: (x1 + x2) / 2,
    y: (y1 + y2) / 2
  };
}

// Example usage
const point1 = {x: 0, y: 0};
const point2 = {x: 4, y: 4};
const midpoint = getMidpoint(point1.x, point1.y, point2.x, point2.y);
console.log(midpoint); // {x: 2, y: 2}
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In this example, we define a function getMidpoint that takes four arguments, x1, y1, x2, and y2, representing the coordinates of the two points. The function returns an object with x and y properties representing the midpoint between the two points.

We then demonstrate how to use the function with an example, where we define two points (point1 and point2) and pass their coordinates to the getMidpoint function to get the midpoint. The resulting midpoint is {x: 2, y: 2} which is the expected result.