Struct kas_text::UpdateEnv

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

Helper to modify an environment

Implementations

impl<'a> UpdateEnv<'a>

pub fn env(&self) -> &Environment

Read access to the environment

pub fn set_font_id(&mut self, font_id: FontId)

Set font

pub fn set_dpp(&mut self, dpp: f32)

Set DPP

Units are pixels/point (see Environment::dpp).

pub fn set_pt_size(&mut self, pt_size: f32)

Set default font size in points

Units are points/em (see Environment::pt_size).

pub fn set_dir(&mut self, dir: Direction)

Set the default direction

pub fn set_align(&mut self, align: (Align, Align))

Set the alignment

Takes (horiz, vert) tuple to allow easier parameter passing.

pub fn set_wrap(&mut self, wrap: bool)

Enable or disable line-wrapping

pub fn set_bounds(&mut self, bounds: Vec2)

Set the environment’s bounds

Trait Implementations

impl<'a> Debug for UpdateEnv<'a>

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

Formats the value using the given formatter.