Struct LCDPhidget 

pub struct LCDPhidget { /* private fields */ }

Implementations

impl LCDPhidget

pub fn setup( hub_port: i32, remote: bool, max_wait_millis: u32, ) -> Result<LCDPhidget, u32>

pub fn create() -> Result<LCDPhidget, u32>

pub fn delete(&mut self) -> Result<(), u32>

pub fn close(&self) -> Result<(), u32>

pub fn get_backlight(&self) -> Result<f64, u32>

pub fn set_backlight(&self, backlight: f64) -> Result<&Self, u32>

pub fn get_min_backlight(&self) -> Result<f64, u32>

pub fn get_max_backlight(&self) -> Result<f64, u32>

pub fn clear(&self) -> Result<&Self, u32>

pub fn get_contrast(&self) -> Result<f64, u32>

pub fn get_min_contrast(&self) -> Result<f64, u32>

pub fn get_max_contrast(&self) -> Result<f64, u32>

pub fn draw_line( &self, x1: i32, y1: i32, x2: i32, y2: i32, ) -> Result<&Self, u32>

pub fn draw_pixel( &self, x1: i32, y1: i32, pixel_state: PhidgetLCD_PixelState, ) -> Result<&Self, u32>

pub fn draw_rect( &self, x1: i32, y1: i32, x2: i32, y2: i32, filled: bool, inverted: bool, ) -> Result<&Self, u32>

Draws a rectangle in the current frame buffer using the specified points.

Changes made to the frame buffer must be flushed to the LCD screen using flush.

pub fn flush(&self) -> Result<(), u32>

pub fn set_font_size( &self, font: PhidgetLCD_Font, width: i32, height: i32, ) -> Result<&Self, u32>

pub fn get_frame_buffer(&self) -> Result<i32, u32>

pub fn set_frame_buffer(&self, frame_buffer: i32) -> Result<&Self, u32>

pub fn get_height(&self) -> Result<i32, u32>

pub fn write_text( &self, font: PhidgetLCD_Font, x_position: i32, y_position: i32, text: &str, ) -> Result<(), u32>