mirror-chatterino2/src/util/distancebetweenpoints.h

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2017-04-24 23:00:26 +02:00
#ifndef DISTANCEBETWEENPOINTS_H
#define DISTANCEBETWEENPOINTS_H
#include <math.h>
namespace chatterino {
namespace util {
static float distanceBetweenPoints(const QPointF &p1, const QPointF &p2)
{
QPointF tmp = p1 - p2;
float distance = 0.f;
distance += tmp.x() * tmp.x();
distance += tmp.y() * tmp.y();
return sqrt(distance);
}
}
}
#endif // DISTANCEBETWEENPOINTS_H