Struct vega_lite_3::IntervalSelectionConfig

pub struct IntervalSelectionConfig {
    pub bind: Option<BindEnum>,
    pub clear: Option<Value>,
    pub empty: Option<Empty>,
    pub encodings: Option<Vec<SingleDefUnitChannel>>,
    pub fields: Option<Vec<String>>,
    pub init: Option<HashMap<String, Vec<SelectionInitIntervalElement>>>,
    pub mark: Option<BrushConfig>,
    pub on: Option<Value>,
    pub resolve: Option<SelectionResolution>,
    pub translate: Option<Translate>,
    pub zoom: Option<Translate>,
}

The default definition for an interval selection. All properties and transformations for an interval selection definition (except type) may be specified here.

For instance, setting interval to {"translate": false} disables the ability to move interval selections by default.

Fields

bind: Option<BindEnum>

Establishes a two-way binding between the interval selection and the scales used within the same view. This allows a user to interactively pan and zoom the view.

See also: bind documentation.

clear: Option<Value>

Clears the selection, emptying it of all values. Can be an EventStream 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, Vec<SelectionInitIntervalElement>>>

Initialize the selection with a mapping between projected channels or field names and arrays of initial values.

See also: init documentation.

mark: Option<BrushConfig>

An interval selection also adds a rectangle mark to depict the extents of the interval. The mark property can be used to customize the appearance of the mark.

See also: mark documentation.

on: Option<Value>

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.

translate: Option<Translate>

When truthy, allows a user to interactively move an interval selection back-and-forth. Can be true, false (to disable panning), or a Vega event stream definition which must include a start and end event to trigger continuous panning.

Default value: true, which corresponds to [mousedown, window:mouseup] > window:mousemove! which corresponds to clicks and dragging within an interval selection to reposition it.

See also: translate documentation.

zoom: Option<Translate>

When truthy, allows a user to interactively resize an interval selection. Can be true, false (to disable zooming), or a Vega event stream definition. Currently, only wheel events are supported.

Default value: true, which corresponds to wheel!.

See also: zoom documentation.

Trait Implementations

impl Clone for IntervalSelectionConfig

fn clone(&self) -> IntervalSelectionConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IntervalSelectionConfig

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

Formats the value using the given formatter.

impl Default for IntervalSelectionConfig

fn default() -> IntervalSelectionConfig

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for IntervalSelectionConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Serialize for IntervalSelectionConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.