Struct glyph_ui::Printer

pub struct Printer<'a> { /* fields omitted */ }

Draw on a subset of the screen

Implementations

impl<'a> Printer<'a>

pub fn size(&self) -> Size2D<u16, Cell>

Get the size of this printer

Note that the printable area will be [(0, 0), (size.x, size.y)), i.e. inclusive-exclusive.

pub fn print<P>(&self, text: &str, start: P) -> Result<(), OutOfBounds> where
    P: Into<Point2D<u16, Cell>>, 

Prints text inside the printer's area

pub fn show_cursor_at<P>(&self, point: P) -> Result<(), OutOfBounds> where
    P: Into<Point2D<u16, Cell>>, 

Shows the cursor at the given location

pub fn hide_cursor<P>(&self)

Hides the cursor

pub fn to_sub_area<R>(&self, sub_area: R) -> Result<Self, OutOfBounds> where
    R: Into<Rect<u16, Cell>>, 

Returns a printer that's allowed to print on a subset of its parent