Increase UISlider height without using image

问题

I want to increase UISlider height using color or any other way. I do not want to use image. I do not want to set setMaximumTrackImage & setMinimumTrackImage. How can i implement this ?

回答1:

If you don't want to subclass, you can apply scale transform to the slider

slider.transform = CGAffineTransformMakeScale(2.0f, 2.0f);

来源：https://stackoverflow.com/questions/36663832/increase-uislider-height-without-using-image