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LibGfx: Add method for calculating square aspect ratio end point
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2 changed files with 13 additions and 0 deletions
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@ -19,6 +19,17 @@ void Point<T>::constrain(Rect<T> const& rect)
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m_y = AK::clamp<T>(y(), rect.top(), rect.bottom());
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}
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template<typename T>
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[[nodiscard]] Point<T> Point<T>::end_point_for_square_aspect_ratio(Point<T> const& previous_end_point) const
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{
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const T dx = previous_end_point.x() - x();
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const T dy = previous_end_point.y() - y();
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const T x_sign = dx >= 0 ? 1 : -1;
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const T y_sign = dy >= 0 ? 1 : -1;
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const T abs_size = AK::max(AK::abs(dx), AK::abs(dy));
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return { x() + x_sign * abs_size, y() + y_sign * abs_size };
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}
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template<>
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String IntPoint::to_string() const
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{
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