Scale Images with Pinch Gesture iOS Tutorial

Scale Images with Pinch Gesture iOS Tutorial

The UIKit framework provides predefined gesture recognizers that detect common gestures. Gesture recognizers are objects that you attach to a view, which allows the view to respond to actions. In this tutorial we will display an image, which can be scaled up and down with the pinch gesture. This tutorial is made with Xcode 8.2.1 and built for iOS 10.2.

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Use Context Menu with Table View Tutorial

Use Context Menu with Table View Tutorial

A long-press gesture displays a Context Menu, which gives the user the ability to use cut/copy/paste operations on the selected object. By default, the Context Menu is disabled on a Table View. In this tutorial the context menu will be enabled to copy the text of the Table View Cell, this text can then be pasted into a Text Field. This tutorial is made with Xcode 8.1 and built for iOS 10.

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Segmented Control Tutorial

Segmented Control Tutorial

A segmented control displays a list of options that a user can choose from. Each segment sort of looks like a radio button, the segments remains “pressed” even after the user selects the control. In this tutorial we create 2 segments inside a UISegmentedController. Each segment will display a different text value on a label. This tutorial is made with Xcode 8 and built for iOS 10.

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Draw Gradients with Core Graphics Tutorial

Draw Gradients with Core Graphics Tutorial

Core Graphics is a very powerful low-level API. In this tutorial we will create gradients with the help of Core Graphics. For simplicity sake, we'll use linear gradients. Linear gradients start from one point and color to another point and color. The gradient will move from left to right on the view. This tutorial is made with Xcode 8 and built for iOS 10.

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Local Notification Tutorial

Local Notification Tutorial

Local notifications are a way for an application that isn’t running in the foreground to let its users know it has information for them. In iOS 10 Apple introduces rich notifications, which can include different type of media . In this tutorial we will create a local notification including an image. This tutorial is made with Xcode 8 and built for iOS 10.

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