input::event::touch

Trait TouchEventPosition

Source 
pub trait TouchEventPosition: AsRaw<libinput_event_touch> {
    // Provided methods
    fn x(&self) -> f64 { ... }
    fn y(&self) -> f64 { ... }
    fn x_transformed(&self, width: u32) -> f64 { ... }
    fn y_transformed(&self, height: u32) -> f64 { ... }
}
Expand description

Position related functions all TouchEvents implement, that have a screen position assigned to them.

Provided Methods§

Source

fn x(&self) -> f64

Return the current absolute x coordinate of the touch event, in mm from the top left corner of the device.

To get the corresponding output screen coordinate, use x_transformed.

Source

fn y(&self) -> f64

Return the current absolute y coordinate of the touch event, in mm from the top left corner of the device.

To get the corresponding output screen coordinate, use y_transformed.

Source

fn x_transformed(&self, width: u32) -> f64

Return the current absolute x coordinate of the touch event, transformed to screen coordinates.

§Arguments
  • width - The current output screen width
Source

fn y_transformed(&self, height: u32) -> f64

Return the current absolute y coordinate of the touch event, transformed to screen coordinates.

§Arguments
  • height - The current output screen height

Implementors§