onTintColor

onTintColor refers to a property commonly found in user interface development frameworks, particularly those related to image rendering and button styling. Its primary function is to define the color that an image, often an icon, will be rendered with. Instead of displaying the original colors of the image asset, onTintColor allows developers to overlay a specified color, effectively tinting the entire image. This is especially useful for creating dynamic and adaptable user interfaces where elements need to change color based on their state, such as when a button is selected, pressed, or active. For example, a standard gray icon could be rendered with a blue onTintColor when it is the currently selected item in a navigation bar. This property is often used in conjunction with other styling properties to achieve a consistent visual theme across an application. The exact implementation and naming may vary slightly between different platforms and libraries, but the underlying concept of applying a color overlay to an image remains the same.