Struct ptouch::PTouch

pub struct PTouch { /* private fields */ }

PTouch device instance

Implementations

impl PTouch

pub fn new(o: &Options) -> Result<Self, Error>

Create a new PTouch driver with the provided USB options

pub fn new_with_context(o: &Options, context: &Context) -> Result<Self, Error>

Create a new PTouch driver with the provided USB options and an existing rusb::Context

pub fn info(&mut self) -> Result<Info, Error>

Fetch device information

pub fn status(&mut self) -> Result<Status, Error>

Fetch the device status

pub fn print_raw(
    &mut self,
    data: Vec<[u8; 16]>,
    info: &PrintInfo
) -> Result<(), Error>

Setup the printer and print using raw raster data. Print output must be shifted and in the correct bit-order for this function.

TODO: this is too low level of an interface, should be replaced with higher-level apis

Trait Implementations

impl Commands for PTouch

Low-level command API implementation

fn null(&mut self) -> Result<(), Error>

Null command

fn init(&mut self) -> Result<(), Error>

Init command, sets up the device for printing

fn invalidate(&mut self) -> Result<(), Error>

Invalidate command, resets the device

fn status_req(&mut self) -> Result<(), Error>

Issue a status request

fn read_status(&mut self, timeout: Duration) -> Result<Status, Error>

Read a status response with the provided timeout

fn switch_mode(&mut self, mode: Mode) -> Result<(), Error>

Switch mode, required for raster printing

fn set_status_notify(&mut self, enabled: bool) -> Result<(), Error>

Set status notify (printer automatically sends status on change)

fn set_print_info(&mut self, info: &PrintInfo) -> Result<(), Error>

Set print information

fn set_various_mode(&mut self, mode: VariousMode) -> Result<(), Error>

Set various mode flags

fn set_advanced_mode(&mut self, mode: AdvancedMode) -> Result<(), Error>

Set advanced mode flags

fn set_margin(&mut self, dots: u16) -> Result<(), Error>

Set pre/post print margin

fn set_page_no(&mut self, no: u8) -> Result<(), Error>

Set print page number

fn set_compression_mode(&mut self, mode: CompressionMode) -> Result<(), Error>

Set compression mode (None or Tiff). Note TIFF mode is currently… broken

fn raster_transfer(&mut self, data: &[u8]) -> Result<(), Error>

Transfer raster data

fn raster_zero(&mut self) -> Result<(), Error>

Send a zero raster line

fn print(&mut self) -> Result<(), Error>

Start a print

fn print_and_feed(&mut self) -> Result<(), Error>

Start a print and feed