C＃ - 检测PictureBox重叠

Question

是否有可能检测到pictureBox是否与另一个pictureBox发生碰撞/重叠？对于模糊的问题表达感到抱歉。

Answer 1

要检查2个矩形是否重叠，您可以使用IntersectsWith：

bool overlapped= pictureBox1.Bounds.IntersectsWith(pictureBox12.Bounds);

要查找交叉区域，您可以使用Rectangle.Intersect：

Rectangle intersectionArea = Rectangle.Intersect(pictureBox1.Bounds, pictureBox2.Bounds);

Answer 2

您可以使用Rectangle.Intersect 只需将两个PictureBox的Bounds提供给方法：

Rectangle unionRect = Rectangle.Intersect(pictureBox1.Bounds, pictureBox2.Bounds);
if (unionRect.IsEmpty) {
    // no intersecion
}