iphone: mechanical drawing & layers
- by d_CFO
I need to do a bit of mechanical drawing. I can (1) display the part’s image,
[self.view addSubview:thePartAsImageView];
(2) implement two sliders (one horizontal for part’s width and one vertical for part’s height),
heightSlider.transform = CGAffineTransformRotate(heightSlider.transform, 270.0/180*M_PI);
(3) display the corresponding values…