calculatePointersDistance method

double calculatePointersDistance(dynamic p0, dynamic p1)

• Calculate the distance between two pointers
• p0 The first pointer
• p1 The second pointer
• returns double The distance between the two pointers

Implementation

double calculatePointersDistance(p0, p1) {
    return math.sqrt(math.pow(p1.clientX - p0.clientX, 2) +
        math.pow(p1.clientY - p0.clientY, 2));
  }