Hi guys i just wanted to ask a question about one procedure that i am using to export 1x and 3X from a 2x iPhone interface, because the photoshop starting project is from an iphone 5 resolution. So what i…
I am creating a title view in my navigation bar. I designed my title view with background view color R:255 G:182 B:22 (on photoshop). In my storyboard, I've set the navigation bar tint color with the same RGB code, default…
Recently we noticed that we can load about 50 2448 x 3264 (iphone camera size) images into UIImageViews that are on the screen and currently visible. So all 50 images are decoded. We know on iphone memory size per app…
I have to write a CGPDFContext. This PDF contains just one image. The image has 2100 x 3000 pixels. Suppose I open this image on Photoshop and print it at 300 dpi. Photoshop will use 300 pixels to build every…
My designers asks me to show a UIView with a Photoshop's RGB of 125, 178, 60. So I set the color as in the code below: + (UIColor *) okThronColor { return [UIColor colorWithRed:(CGFloat)(125.0/255.0) green:(CGFloat)(178.0/255.0) blue:(CGFloat)(60.0/255.0) alpha:1]; } Photoshop says…
I am trying to design a main screen for my app. I firstly worked on Photoshop to design the elements and tried to put them on my story board. However soon I realized that I have a problem. The size…
I want to use round corner style in my UIView, and here is my code: UIBezierPath *maskPath1 = [UIBezierPath bezierPathWithRoundedRect:self.styleView1.bounds byRoundingCorners:UIRectCornerTopLeft | UIRectCornerTopRight cornerRadii:CGSizeMake(4, 4)]; CAShapeLayer *maskLayer1 = [[CAShapeLayer alloc] init]; maskLayer1.frame = self.styleView1.bounds; maskLayer1.path = maskPath1.CGPath; self.styleView1.layer.borderWidth = 1;…
I am trying to get an image on top of text on a UIButton. I have put the image as the background image on the UIButton and set the VerticalAlignment and the image now does sit above the text :)…
Auto contraints seems like a bit of a chore. I have a bunch of elements in my main view (this is a single-view app) inside Main.storyboard. So imagine a few labels, buttons, controls, etc. For example, take one label that…
I'm creating my first iOS app, which will essentially make calls to a RESTful API that I'm building in PHP / MySQL (Laravel), and display the returned data to the user. Firstly, I need to create a system for Users…