Struct OledScreen32x128 

pub struct OledScreen32x128 { /* private fields */ }

Implementations

impl OledScreen32x128

pub fn from_path(device_path: &CStr) -> Result<Self, HidError>

pub fn from_id(vid: u16, pid: u16, usage_page: u16) -> Result<Self, HidError>

pub fn from_device(device: impl HidAdapter + 'static) -> Result<Self, HidError>

pub fn draw_image<P: AsRef<Path>>( &mut self, bitmap_file: P, x: usize, y: usize, scale: bool, )

pub fn draw_text( &mut self, text: &str, x: usize, y: usize, size: f32, font_path: Option<&str>, )

pub fn send(&self) -> Result<(), HidError>

pub fn clear(&mut self)

pub fn fill_all(&mut self)

pub fn paint_region( &mut self, min_x: usize, min_y: usize, max_x: usize, max_y: usize, enabled: bool, )

pub fn get_pixel(&self, x: usize, y: usize) -> bool

pub fn set_pixel(&mut self, x: usize, y: usize, enabled: bool)

Underlying function for drawing to the canvas, if provided coordinates are out of range, this function will fail silently

Arguments

• x - The x coordinate of the pixel to set
• y - The y coordinate of the pixel to set
• enabled - Whether to set the pixel to an enabled or disabled state (on/off)

Trait Implementations

impl Display for OledScreen32x128

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.