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A Slider control is a UI control that allows the user to select a value from within a range of values. In SwiftUI, it is usually presented as a thumb selector on a linear line. There are times when it might be better to present this type of selector as a circle with the thumb moving around the circumference. This …
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At WWWDC 2022, Apple introduced SwiftUI Charts, which makes it easy to create various charts within SwiftUI views. This article demonstrates how to quickly create a bar chart and customise the chart containing multiple sets of data.
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SwiftUI Charts introduced in iOS 16, can present data in an intuitive visual format and can be created quickly using SwiftUI Charts. This article demonstrates a couple of ways to customise a line chart and combine with an area chart to present data.
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Apple introduced SwiftUI Charts at WWWDC 2022, which makes it incredibly easy to create charts within SwiftUI views. Charts are a great way of presenting visual data in a rich format that is easy to understand. This article shows how to easily create a line chart with so much less code than was previously used to …
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Reduce is a simple way to perform an operation over each element in a collection and condense down to a single value. It is commonly used on a list of numeric values to add up all the values.
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SwiftUI does not have a control to present an open/save dialog to the user to allow saving files to the macOS filesystem. One could build such a view from scratch, but it is easier to use NSSavePanel from AppKit. This article demonstrates how to use NSSavePanel to get the URL for the file to be saved and use …
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