INNER CODE UNIT · Rust

get_color

autopilot-rs/autopy · src/bitmap.rs:155

    fn get_color(&self, x: f64, y: f64) -> PyResult<u32> {
        let point = Point::new(x, y);
        if !self.bitmap.bounds().is_point_visible(point) {
            Err(pyo3::exceptions::PyValueError::new_err(format!(
                "Point out of bounds {}",
                point
            )))
        } else {
            let rgb = self.bitmap.get_pixel(point);
            let channels = rgb.channels();
            Ok(rgb_to_hex(channels[0], channels[1], channels[2]))
        }
    }

    /// Attempts to find `color` inside `rect` of the form `((x, y), (width,
    /// height))` in `bmp` from the given `start_point`. Returns coordinates if
    /// found, or `None` if not. If `rect` is `None`, `bmp.bounds` is used
    /// instead. If `start_point` is `None`, the origin of `rect` is used.

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