Trait AdaptiveEmojiConvert

pub trait AdaptiveEmojiConvert {
    // Required method
    fn convert_adaptive(&self, negative: bool) -> Self;
}

Convert your emoji into adaptive one

Required Methods

fn convert_adaptive(&self, negative: bool) -> Self

Converts the pixels of a GrayAlphaImage to negative if negative is true, otherwise, converts them to positive.

For Telegram’s adaptive emojis, it doesn’t matter, made to better show what should you use depending on the background.

Arguments

• img - A mutable reference to a GrayAlphaImage.
• negative - A boolean indicating whether to convert to negative or not.

Examples

use adaptemoji::AdaptiveEmojiConvert;

let mut img = image::open("./assets/examples/original.webp")?.to_luma_alpha8();

let adaptive_img = img.convert_adaptive(true);

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl AdaptiveEmojiConvert for GrayAlphaImage

fn convert_adaptive(&self, negative: bool) -> GrayAlphaImage

Implementors