iphone - Is there a way to create a non-rectangular UIButton?

Question

I have buttons laid out diagonally with their image frames as shown in the picture below. How can I alter the corner points so the buttons don't significantly overlap?

I know I could just create a rectangular UIButton and rotate it, but I may eventually need custom-shaped buttons anyway. Also, my button images are essentially text with a transparent background, like shown.

Answer 1

除了矩形之外，没有内置的方法可以做任何事情。在这种情况下，旋转它会起作用，但如果你真的想发挥创意，你可以编写自己的课程。您可以使用多边形或其他形状，然后测试触摸以查看它是否位于形状内。然后你必须处理所有的图像切换和目标/动作的东西。

Answer 2

您可以将单个 UIImageView 与看起来像您想要的图像一起使用。然后只需使用 touchesBegan 并通过触摸发生的确切点。