Struct widgetry::canvas::CanvasSettings [−][src]
pub struct CanvasSettings { pub invert_scroll: bool, pub touchpad_to_move: bool, pub edge_auto_panning: bool, pub keys_to_pan: bool, pub gui_scroll_speed: usize, pub canvas_scroll_speed: usize, pub min_zoom_for_detail: f64, }
Fields
invert_scroll: bool
touchpad_to_move: bool
edge_auto_panning: bool
keys_to_pan: bool
gui_scroll_speed: usize
canvas_scroll_speed: usize
min_zoom_for_detail: f64
Some map-space elements are drawn differently when unzoomed and zoomed. This specifies the canvas
zoom level where they switch. The concept of “unzoomed” and “zoomed” is used by
ToggleZoomed
.
Implementations
Trait Implementations
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Auto Trait Implementations
impl RefUnwindSafe for CanvasSettings
impl Send for CanvasSettings
impl Sync for CanvasSettings
impl Unpin for CanvasSettings
impl UnwindSafe for CanvasSettings
Blanket Implementations
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
type Output = T
type Output = T
Should always be Self