Struct ZoomSettings 

pub struct ZoomSettings {
    pub enabled: bool,
    pub min: f32,
    pub max: f32,
    pub levels: Vec<f32>,
    pub mouse_wheel: bool,
    pub controls: bool,
    pub shortcuts: ZoomShortcuts,
}

Zoom behaviour.

Fields

enabled: bool

Master switch for shortcuts, mouse wheel, status bar control and the zoom commands. EditorState::set_zoom still works.

min: f32

max: f32

levels: Vec<f32>

Steps used by zoom in / zoom out (ascending). When empty, each step multiplies or divides by 1.1.

mouse_wheel: bool

Ctrl/Cmd + mouse wheel.

controls: bool

Zoom control (− 100 % +) in the status bar.

shortcuts: ZoomShortcuts

Implementations

impl ZoomSettings

pub fn disabled() -> Self

Zoom fixed at its current value; no user interaction.

pub fn clamp(&self, zoom: f32) -> f32

pub fn step(&self, zoom: f32, direction: i32) -> f32

The next zoom level in direction (positive = in).

Trait Implementations

impl Clone for ZoomSettings

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ZoomSettings

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

Formats the value using the given formatter.

impl Default for ZoomSettings

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for ZoomSettings

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ZoomSettings