pub struct ZoomHandler { /* private fields */ }Implementations§
Source§impl ZoomHandler
impl ZoomHandler
pub fn new(default_zoom: f64) -> ZoomHandler
pub fn update_for_new_image(&mut self, image_size: Vec2, window_size: Vec2)
pub fn update_for_window_resize(&mut self, image_size: Vec2, window_size: Vec2)
pub fn calculate_fit_zoom(&self, image_size: Vec2, window_size: Vec2) -> f64
pub fn set_default_fit_mode(&mut self, mode: FitMode)
pub fn reset_view_position(&mut self)
pub fn set_zoom(&mut self, new_zoom: f64)
pub fn add_offset(&mut self, delta: Vec2)
pub fn reset(&mut self)
pub fn reset_to_default_fit_mode(&mut self)
pub fn zoom_level(&self) -> f64
pub fn zoom_percentage(&self) -> f64
pub fn offset(&self) -> Vec2
pub fn get_fit_mode(&self) -> FitMode
Auto Trait Implementations§
impl Freeze for ZoomHandler
impl RefUnwindSafe for ZoomHandler
impl Send for ZoomHandler
impl Sync for ZoomHandler
impl Unpin for ZoomHandler
impl UnwindSafe for ZoomHandler
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