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Set up a development environment for OpenCV and Python
Python and OpenCV are used to develop services and applications using Computer Vision, Machine Learning (ML), and Artificial Intelligence (AI). It is also used to learn about these technologies. Once the development environment is set up... -
Check the built environment from the “Info.plist” file
Once an application or library has been released, there may be times when you need to reproduce the original build environment to fix bugs. Usually, using the latest version of the environment at the time of the correction is fine. Howev... -
Part 10 Finishing the Color Picker | Create the Color Picker with SwiftUI
This article is part of a series focused on creating color picker in SwiftUI. Previously, we completed the color picker itself. This article concludes the series by demonstrating the color picker in a sample application. 【What we make】... -
Part 9 Dynamically Changing Gradients | Create the Color Picker with SwiftUI
This is a series of articles on creating a color picker in SwiftUI. In the previous articles, the model was partitioned by channel, with gradient and current channel value information being distinct entities, thereby complicating the dyn... -
Part 8 Creating a preview of the selected color | Create the Color Picker with SwiftUI
This is a series of articles on creating a color picker in SwiftUI. In this article, we'll implement a color preview, drawing upon the values selected using the RGB channel sliders we built in the previous articles. Moreover, we need to ... -
Part 7 Making it possible to move knobs by dragging (panning) | Create the Color Picker with SwiftUI
This is a series of articles on creating a color picker in SwiftUI. In this article, we will implement a process that allows knobs to be moved with a drag (pan) gesture. 【Use DragGesture in SwiftUI】 In UIKit, the gesture of tracing a f... -
Part 6 Organizing Code | Create the Color Picker with SwiftUI
This series of articles resolves around creating a color picker in SwiftUI. Initially, I envisioned the code to be on a smaller scale and, thus, added code with minimal organization. However, this approach led to a convoluted codebase. S... -
Part 5 Allowing a tap to set a value | Create the Color Picker with SwiftUI
This is a series of articles on creating a color picker in SwiftUI. In this article, we aim to implement the code that enables tapping on the gradient view of the color picker to set RGB values. 【To support tap gestures in SwiftUI】 To ... -
Part 4 Changing the knob position according to its value | Create the Color Picker with SwiftUI
This is a series of articles on creating a color picker in SwiftUI. In the previous article, we implemented the placement of the knob, but it remains fixed at the location where the value is 0, regardless of the current value. This artic... -
About iOS Developer Mode
Developer mode was introduced in iOS 15. When developer mode is turned off, you are unable to develop apps on the actual device, including such as installing and debugging an app under development. This article explains how to turn on de...
