+#[cfg(feature = "image")]
+pub fn take_screenshot(display : &glium::Display) {
+ let image: glium::texture::RawImage2d<'_, u8> = display.read_front_buffer().unwrap();
+ let image = image::ImageBuffer::from_raw(image.width, image.height, image.data.into_owned()).unwrap();
+ let image = image::DynamicImage::ImageRgba8(image).flipv().to_rgb();
+ let image = image::DynamicImage::ImageRgb8(image);
+ let mut output = std::fs::File::create(&std::path::Path::new("screenshot.png")).unwrap();
+ image.write_to(&mut output, image::ImageFormat::PNG).unwrap();
+}
+
+#[cfg(not(feature = "image"))]
+pub fn take_screenshot(_ : &glium::Display) {
+}