Struct vega_lite_4::IntervalSelectionConfig
source · pub struct IntervalSelectionConfig {
pub bind: Option<Bind>,
pub clear: Option<ClearUnion>,
pub empty: Option<Empty>,
pub encodings: Option<Vec<SingleDefUnitChannel>>,
pub fields: Option<Vec<String>>,
pub init: Option<HashMap<String, Vec<SelectionInitInterval>>>,
pub mark: Option<BrushConfig>,
pub on: Option<OnUnion>,
pub resolve: Option<SelectionResolution>,
pub translate: Option<Translate>,
pub zoom: Option<Translate>,
}
Expand description
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<Bind>
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<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, Vec<SelectionInitInterval>>>
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<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.
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§
source§impl Clone for IntervalSelectionConfig
impl Clone for IntervalSelectionConfig
source§fn clone(&self) -> IntervalSelectionConfig
fn clone(&self) -> IntervalSelectionConfig
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read more