Author Archives: Mukesh Yadav

Freehand Drawing

Smooth Freehand Drawing with Arrow in iOS

  Hello, folks. In this post we are going to implement a reusable component for freehand drawing. We will see how to use UIGestureRecognizer for drawing and using linear polarization to make our drawing smooth. We will also create a method to draw an arrow with respect to two points. So let’s start with creating a Continue Reading »

Image Picker

Image Picker Controller Tutorial iOS with Swift 3.0

In your iOS application there are many scenario when you have to let user select an image from photo library or capture an image using Camera. In this post we will see how you can use UIImagePickerController to let user capture an image or select it from photo album. Image Picker Controller is very easy and handy Continue Reading »

Deferred Deep Linking

Deferred Deep Linking in iOS Swift 3.0 with Universal Link

What is the Problem? Guess if we have a mobile website as well as mobile App and an user share the url of any content on our website to a user who have our application installed on his/hers phone. If the user click on the link it will be opened in the web browser, but the Continue Reading »

Instruments_iOS (1)

Performance Analysis through Instruments tool for iOS App

  Instruments Tool Instruments is a powerful and flexible performance-analysis and testing tool. It is a  part of the Xcode tool set. Instruments tool is designed to help you profile your iOS applications in order to increase their performance and better utilization of resources. We will see How to  find hot-spots in code using Time Continue Reading »