use crate::icon::{BadIcon, RgbaIcon};
use std::io::Cursor;
#[derive(Debug, Clone)]
pub struct PlatformIcon(RgbaIcon);
impl PlatformIcon {
pub fn from_rgba(rgba: Vec<u8>, width: u32, height: u32) -> Result<Self, BadIcon> {
Ok(PlatformIcon(RgbaIcon::from_rgba(rgba, width, height)?))
}
pub fn get_size(&self) -> (u32, u32) {
(self.0.width, self.0.height)
}
pub fn to_png(&self) -> Vec<u8> {
let mut png = Vec::new();
{
let mut encoder =
png::Encoder::new(Cursor::new(&mut png), self.0.width as _, self.0.height as _);
encoder.set_color(png::ColorType::Rgba);
encoder.set_depth(png::BitDepth::Eight);
let mut writer = encoder.write_header().unwrap();
writer.write_image_data(&self.0.rgba).unwrap();
}
png
}
}