The Provider is a wrapper around InheritedWidgets that reduces the boilerplate code of using them. The previous three articles in the series “Provider” discussed the basics of Provider and one elementary example app of how to use the Provider package. This article will shed light on the types of providers…

A pie chart is a visual tool that displays data in a circular format, divided into sectors that represent the relative proportions of each category or value being presented. The entire circle represents the total amount of data being analyzed, while each sector’s size corresponds to the proportion of that…

The article discusses — how Provider exposes a value and how to read the exposed (provided) values, through an example app. Exposing (Providing) a new instance (a value) The provider pattern is used to separate the values/state part from UI, so we need a class (Y in the below diagram- taken from previous article) to maintain the…

SwiftUI animation can be triggered in various different ways and in this article, we will explore the animation triggers. DevTechie SwiftUI, iOS Development, iOS, Swift, DevTechie, Image View, SF Symbols, ios 15. iOS 16, iPadOS, watchOS, swiftui listwww.devtechie.com OnAppear OnAppear instance method adds an action to perform before the view appears. Time at which the SwiftUI calls this method depends on the specific view type but the action closure completes…

This article is the second in the “Provider” article series that discusses the placing of the Provider pattern in the app’s widget-tree. The background After answering questions — What is Provider?, Why Provider? in the first article of the “Provider” series ; I will make an attempt to answer other enthusiastic questions…

A donut chart is a circular chart that looks like a pie chart but has a hole in the center. Donut charts are commonly used to display data that has been divided into categories, with each category’s size proportional to the percentage or fraction it represents. The primary advantage of…

This article is the beginning of an article series that addresses Providerpattern of Flutter. This article is an introduction; hence I am going to discuss enthusiastic questions like What is Provider?, Why Provider? Where to place the Provider in the widget-tree, and Prerequisite to use Provider. The next article will…

Apple’s newly introduced Charts Framework in iOS 16 makes it extremely simple to create charts and graphs for apps, but the library still lacks a few standard charts. The pie chart is one example of such a chart. The pie chart is one of the most commonly used charts for…

The previous two articles introduced the DropdownButton and DropdownMenuItem widgets to create a dropdown menu and discussed how to handle the selection of a new value from a drop-down list. In this article, we will be learning how to style the dropdown menu. The background As discussed in the last two articles…