[−][src]Struct vega_lite_4::LayerElementBuilder
Builder for LayerElement
.
Implementations
impl LayerElementBuilder
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pub fn data<VALUE: Into<RemovableValue<UrlData>>>(
&mut self,
value: VALUE
) -> &mut Self
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&mut self,
value: VALUE
) -> &mut Self
An object describing the data source. Set to null
to ignore the parent's data source.
If no data is set, it is derived from the parent.
pub fn description<VALUE: Into<String>>(&mut self, value: VALUE) -> &mut Self
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Description of this mark for commenting purpose.
pub fn encoding<VALUE: Into<LayerEncoding>>(
&mut self,
value: VALUE
) -> &mut Self
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&mut self,
value: VALUE
) -> &mut Self
A shared key-value mapping between encoding channels and definition of fields in the underlying layers.
A key-value mapping between encoding channels and definition of fields.
pub fn height<VALUE: Into<HeightUnion>>(&mut self, value: VALUE) -> &mut Self
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The height of a visualization.
- For a plot with a continuous y-field, height should be a number. - For a plot with
either a discrete y-field or no y-field, height can be either a number indicating a fixed
height or an object in the form of
{step: number}
defining the height per discrete step. (No y-field is equivalent to having one discrete step.) - To enable responsive sizing on height, it should be set to"container"
.
Default value: Based on config.view.continuousHeight
for a plot with a continuous
y-field and config.view.discreteHeight
otherwise.
Note: For plots with row
and column
channels, this represents the
height of a single view and the "container"
option cannot be used.
See also: height
documentation.
Deprecated: Please avoid using width in a unit spec that's a part of a layer spec.
pub fn layer<VALUE: Into<Vec<LayerElement>>>(
&mut self,
value: VALUE
) -> &mut Self
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&mut self,
value: VALUE
) -> &mut Self
Layer or single view specifications to be layered.
Note: Specifications inside layer
cannot use row
and column
channels as
layering facet specifications is not allowed. Instead, use the facet
operator and place a layer inside a
facet.
pub fn name<VALUE: Into<String>>(&mut self, value: VALUE) -> &mut Self
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Name of the visualization for later reference.
pub fn projection<VALUE: Into<Projection>>(&mut self, value: VALUE) -> &mut Self
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An object defining properties of the geographic projection shared by underlying layers.
An object defining properties of geographic projection, which will be applied to shape
path for "geoshape"
marks and to latitude
and "longitude"
channels for other marks.
pub fn resolve<VALUE: Into<Resolve>>(&mut self, value: VALUE) -> &mut Self
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Scale, axis, and legend resolutions for view composition specifications.
pub fn title<VALUE: Into<TitleUnion>>(&mut self, value: VALUE) -> &mut Self
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Title for the plot.
pub fn transform<VALUE: Into<Vec<Transform>>>(
&mut self,
value: VALUE
) -> &mut Self
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&mut self,
value: VALUE
) -> &mut Self
An array of data transformations such as filter and new field calculation.
pub fn view<VALUE: Into<ViewBackground>>(&mut self, value: VALUE) -> &mut Self
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An object defining the view background's fill and stroke.
Default value: none (transparent)
Deprecated: Please avoid using width in a unit spec that's a part of a layer spec.
pub fn width<VALUE: Into<HeightUnion>>(&mut self, value: VALUE) -> &mut Self
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The width of a visualization.
- For a plot with a continuous x-field, width should be a number. - For a plot with
either a discrete x-field or no x-field, width can be either a number indicating a fixed
width or an object in the form of
{step: number}
defining the width per discrete step. (No x-field is equivalent to having one discrete step.) - To enable responsive sizing on width, it should be set to"container"
.
Default value: Based on config.view.continuousWidth
for a plot with a continuous
x-field and config.view.discreteWidth
otherwise.
Note: For plots with row
and column
channels, this represents the
width of a single view and the "container"
option cannot be used.
See also: width
documentation.
Deprecated: Please avoid using width in a unit spec that's a part of a layer spec.
pub fn mark<VALUE: Into<AnyMark>>(&mut self, value: VALUE) -> &mut Self
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A string describing the mark type (one of "bar"
, "circle"
, "square"
, "tick"
,
"line"
, "area"
, "point"
, "rule"
, "geoshape"
, and "text"
) or a mark
definition object.
pub fn selection<VALUE: Into<HashMap<String, SelectionDef>>>(
&mut self,
value: VALUE
) -> &mut Self
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&mut self,
value: VALUE
) -> &mut Self
A key-value mapping between selection names and definitions.
pub fn build(&self) -> Result<LayerElement, String>
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Trait Implementations
impl Clone for LayerElementBuilder
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pub fn clone(&self) -> LayerElementBuilder
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pub fn clone_from(&mut self, source: &Self)
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impl Default for LayerElementBuilder
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pub fn default() -> LayerElementBuilder
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Auto Trait Implementations
impl RefUnwindSafe for LayerElementBuilder
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impl Send for LayerElementBuilder
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impl Sync for LayerElementBuilder
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impl Unpin for LayerElementBuilder
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impl UnwindSafe for LayerElementBuilder
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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,
pub fn borrow_mut(&mut self) -> &mut T
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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.
pub fn to_owned(&self) -> T
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pub 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.
pub 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>,