[−][src]Struct vega_lite_4::SingleSelectionConfig
The default definition for a
single
selection. All
properties and transformations
for a single selection definition (except type
) may be specified here.
For instance, setting single
to {"on": "dblclick"}
populates single selections on
double-click by default.
Fields
bind: Option<Binding>
When set, a selection is populated by input elements (also known as dynamic query
widgets)
or by interacting with the corresponding legend. Direct manipulation interaction is
disabled by default;
to re-enable it, set the selection's
on
property.
Legend bindings are restricted to selections that only specify a single field or encoding.
Query widget binding takes the form of Vega's input element binding definition or can be a mapping between projected field/encodings and binding definitions.
See also: bind
documentation.
clear: Option<ClearUnion>
Clears the selection, emptying it of all values. Can be a
Event Stream or false
to disable.
Default value: dblclick
.
See also: clear
documentation.
empty: Option<Empty>
By default, all
data values are considered to lie within an empty selection.
When set to none
, empty selections contain no data values.
encodings: Option<Vec<SingleDefUnitChannel>>
An array of encoding channels. The corresponding data field values must match for a data tuple to fall within the selection.
See also: encodings
documentation.
fields: Option<Vec<String>>
An array of field names whose values must match for a data tuple to fall within the selection.
See also: fields
documentation.
init: Option<HashMap<String, Option<SelectionInit>>>
Initialize the selection with a mapping between projected channels or field names and initial values.
See also: init
documentation.
nearest: Option<bool>
When true, an invisible voronoi diagram is computed to accelerate discrete selection. The data value nearest the mouse cursor is added to the selection.
See also: nearest
documentation.
on: Option<OnUnion>
A Vega event stream (object or selector) that triggers the selection. For interval selections, the event stream must specify a start and end.
resolve: Option<SelectionResolution>
With layered and multi-view displays, a strategy that determines how selections' data queries are resolved when applied in a filter transform, conditional encoding rule, or scale domain.
See also: resolve
documentation.
Trait Implementations
impl Clone for SingleSelectionConfig
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fn clone(&self) -> SingleSelectionConfig
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl Debug for SingleSelectionConfig
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impl Default for SingleSelectionConfig
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fn default() -> SingleSelectionConfig
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impl<'de> Deserialize<'de> for SingleSelectionConfig
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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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__D: Deserializer<'de>,
impl Serialize for SingleSelectionConfig
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Auto Trait Implementations
impl RefUnwindSafe for SingleSelectionConfig
impl Send for SingleSelectionConfig
impl Sync for SingleSelectionConfig
impl Unpin for SingleSelectionConfig
impl UnwindSafe for SingleSelectionConfig
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
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T: Deserialize<'de>,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,