AnyChart
API Reference
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class anychart.core.stock.series.Spline Improve this Doc

Methods Overview

Specific settings
labels()Labels settings.
legendItem()Legend item settings.
Coloring
stroke()Stroke settings.
Data
data()Data settings.
name()Series name settings.
Events
listen()Adds an event listener.
listenOnce()Adds a single time event listener.
removeAllListeners()Removes all listeners.
unlisten()Removes the listener.
unlistenByKey()Removes the listener by the key.
Export
print()Prints all elements.
Interactivity
enabled()Element state (enabled or disabled).
hovered()Hovered state settings.
normal()Normal state settings.
Point Elements
markers()Markers settings.
maxLabels()Maximum labels settings.
minLabels()Minimum labels settings.
tooltip()Tooltip settings.
Scales
yScale()Y-scale settings.
Series
allowPointSettings()Allows to set point settings from data.
rendering()Rendering settings
seriesType()Switch the series type
Size and Position
bottom()Bottom bound settings.
bounds()Bounds settings.
getPixelBounds()Returns pixel bounds.
height()Height settings.
left()Left bound settings.
maxHeight()Maximum height.
maxWidth()Maximum width.
minHeight()Minimum height.
minWidth()Minimum width.
right()Right bound settings.
top()Top bound settings.
width()Width settings.
zIndex()Z-index of the element.

Methods Description

allowPointSettings

Getter for the allowPointSettings flag.

Returns:

boolean - Returns allowPointSettings flag.
See listing
var plot = chart.plot();
var series = plot.column(data);
var allowPointSettings = series.allowPointSettings();
Setter for the allowPointSettings flag.

Params:

Name Type Default Description
enabled boolean
false
Allows to set individual point settings.

Returns:

anychart.core.stock.series.Base - Self instance for method chaining.

bottom

Getter for element bottom bound settings.

Returns:

number string undefined - Element's bottom bound setting.
Setter for element bottom bound settings.

Params:

Name Type Default Description
value number | string | null
null
Bottom bound settings for the element.

Returns:

anychart.core.VisualBaseWithBounds - Returns self for method chaining.

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bounds

Getter for element bounds settings.

Returns:

anychart.core.utils.Bounds - Bounds of the element.
Setter for bounds of the element using one parameter.

Params:

Name Type Description
value anychart.utils.RectObj | anychart.math.Rect | anychart.core.utils.Bounds Bounds of element.

Returns:

anychart.core.VisualBase - Self instance for method chaining.

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Setter for element bounds settings.

Params:

Name Type Default Description
x number | string
null
X-coordinate.
y number | string
null
Y-coordinate.
width number | string
null
Width.
height number | string
null
Height.

Returns:

anychart.core.VisualBase - Self instance for method chaining.

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data

Gets data for the series.

Returns:

anychart.data.TableMapping anychart.data.Table Array.<Array.<*>> string - Returns current mapping.
Sets data for the series.

Params:

Name Type Description
value anychart.data.TableMapping | anychart.data.Table | Array.<Array.<*>> | string Data for the series.
mappingSettings Object.<string, ({column: number, type: (anychart.enums.AggregationType|string), weights: number}|number)> Mapping settings. An object where keys are field names and values are objects with fields: - 'column': number - Column index, that the field should get values from; - 'type': anychart.enums.AggregationType|string - How to group values for the field. Defaults to 'close'. - 'weights': number - Column to get weights from for 'weightedAverage' grouping type. Note: If type set to 'weightedAverage', but opt_weightsColumn is not passed - uses 'average' grouping instead. or numbers - just the column index to get values from. In this case the grouping type will be set to 'close'.
csvSettings Object CSV parser settings if the string is passed.

Returns:

anychart.core.stock.series.Base - Self instance for method chaining.

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enabled

Getter for the element state (enabled or disabled).

Returns:

boolean - Element state.

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Setter for the element enabled state.

Params:

Name Type Default Description
value boolean
true
Value to set.

Returns:

anychart.core.VisualBase - Self instance for method chaining.
Example.
if (!element.enabled())
   element.enabled(true);

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getPixelBounds

Returns pixel bounds of the element due to parent bounds and self bounds settings.

Returns:

anychart.math.Rect - Pixel bounds of the element.

height

Getter for element height settings.

Returns:

number string undefined - Element's height setting.
Setter for element height setting.

Params:

Name Type Default Description
value number | string | null
null
Height settings for the element.

Returns:

anychart.core.VisualBaseWithBounds - Returns self for method chaining.

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hovered

Getter for hovered state settings.

Returns:

anychart.core.StateSettings - Hovered state settings

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Setter for hovered state settings.

Params:

Name Type Description
value Object State settings to set.

Returns:

anychart.core.stock.series.Base - Self instance for method chaining.

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labels

Getter for chart labels.

Returns:

anychart.core.ui.LabelsFactory - Axis labels instance.

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Setter for chart labels.

Params:

Name Type Default Description
value Object | boolean | null
true
Axis labels.

Returns:

anychart.core.stock.series.Base - Self instance for method chaining.

left

Getter for element left bound settings.

Returns:

number string undefined - Element's left bound setting.
Setter for element left bound settings.

Params:

Name Type Default Description
value number | string | null
null
Left bound setting for the element.

Returns:

anychart.core.VisualBaseWithBounds - Returns self for method chaining.

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legendItem

Gets the current legend item setting for series.

Returns:

anychart.core.utils.LegendItemSettings - Legend item settings.

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Sets the legend item setting for series.

Params:

Name Type Description
value Object Legend item settings object.

Returns:

anychart.core.stock.series.Base - Self instance for method chaining.

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listen

Adds an event listener to an implementing object.

Params:

Name Type Default Description
type string
The event type id.
listener function(Object e)
Callback method. Function that looks like function(event){ // event.actualTarget - actual event target // event.currentTarget - current event target // event.iterator - event iterator // event.originalEvent - original event // event.point - event point // event.pointIndex - event point index }.
useCapture boolean
false
Whether to fire in capture phase. Learn more about capturing https://javascript.info/bubbling-and-capturing
listenerScope Object
Object in whose scope to call the listener.

Returns:

Object - Unique key for the listener.

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listenOnce

Adds an event listener to an implementing object.

Params:

Name Type Default Description
type string
The event type id.
listener function(Object e)
Callback method.
useCapture boolean
false
Whether to fire in capture phase. Learn more about capturing https://javascript.info/bubbling-and-capturing
listenerScope Object
Object in whose scope to call the listener.

Returns:

Object - Unique key for the listener.

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markers

Getter for the data markers.

Returns:

anychart.core.ui.MarkersFactory - Markers instance.

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Setter for the data markers.

Params:

Name Type Default Description
value Object | boolean | null | string
false
Data markers settings.

Returns:

anychart.core.stock.series.Base - Self instance for method chaining.

maxHeight

Getter for the maximum height.

Returns:

number string null - Element's maximum height.
Setter for the maximum height.

Params:

Name Type Default Description
value number | string | null
null
Value to set.

Returns:

anychart.core.VisualBase - Self instance for method chaining.

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maxLabels

Getter for maximum labels.

Returns:

anychart.core.ui.LabelsFactory - Labels instance.

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Setter for maximum labels.

Params:

Name Type Description
settings Object | boolean | null Maximum labels settings.

Returns:

anychart.core.stock.series.Base - Self instance for method chaining.

maxWidth

Getter for the maximum width.

Returns:

number string null - Element's maximum width.
Setter for the maximum width.

Params:

Name Type Default Description
value number | string | null
null
Value to set.

Returns:

anychart.core.VisualBase - Self instance for method chaining.

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minHeight

Getter for the minimum height.

Returns:

number string null - Element's minimum height.
Setter for the minimum height.

Params:

Name Type Default Description
value number | string | null
null
Value to set.

Returns:

anychart.core.VisualBase - Self instance for method chaining.

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minLabels

Getter for minimum labels.

Returns:

anychart.core.ui.LabelsFactory - Labels instance.

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Setter for minimum labels.

Params:

Name Type Description
settings Object | boolean | null Minimum labels settings.

Returns:

anychart.core.stock.series.Base - Self instance for method chaining.

minWidth

Getter for the minimum width.

Returns:

number string null - Element's minimum width.
Setter for the minimum width.

Params:

Name Type Default Description
value number | string | null
null
Value to set.

Returns:

anychart.core.VisualBase - Self instance for method chaining.

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name

Gets the current series name.

Returns:

string - Series name.

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Sets the series name.

Params:

Name Type Description
value string

Returns:

anychart.core.stock.series.Base - Self instance for method chaining.

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normal

Getter for normal state settings.

Returns:

anychart.core.StateSettings - Normal state settings.

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Setter for normal state settings.

Params:

Name Type Description
value Object State settings to set.

Returns:

anychart.core.stock.series.Base - Self instance for method chaining.

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print

Prints all elements on related stage.

Params:

Name Type Default Description
paperSizeOrOptions anychart.graphics.vector.PaperSize | Object
Paper size or object with options.
landscape boolean
false
Flag of landscape.

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removeAllListeners

Removes all listeners from an object. You can also optionally remove listeners of some particular type.

Params:

Name Type Description
type string Type of event to remove, default is to remove all types.

Returns:

number - Number of listeners removed.

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rendering

Getter for the series rendering.

Returns:

anychart.core.series.RenderingSettings - Rendering settings.

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Setter for the series rendering settings.

Params:

Name Type Description
value Object | function Value to set.

Returns:

anychart.core.stock.series.Base - Self instance for method chaining.

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Getter for element right bound settings.

Returns:

number string undefined - Element's right bound setting.
Setter for element right bound setting.

Params:

Name Type Default Description
value number | string | null
null
Right bound setting for the element.

Returns:

anychart.core.VisualBaseWithBounds - Returns self for method chaining.

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seriesType

Getter for switching of the series type.

Returns:

string - Series type.

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Setter for switching of the series type.

Params:

Name Type Description
value string Series type.

Returns:

anychart.core.stock.series.Base - Self instance for method chaining.

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stroke

Getter for the stroke settings.

Returns:

anychart.graphics.vector.Stroke - The stroke settings.

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Setter for series stroke by function.

Params:

Name Type Default Description
strokeFunction function
function() {
 return anychart.color.darken(this.sourceColor);
}
Function that looks like function(){ // Context: // this.index - point index, (number) // this.sourceColor - source color of the point (string) // this.iterator - series point iterator, instance of anychart.data.TableIterator // this.series - link to the series, instance of anychart.core.stock.series // this.plot - link to the plot, instance of anychart.core.stock.Plot // this.chart - link to the chart, instance of anychart.charts.Stock return strokeValue; // type anychart.graphics.vector.Stroke or anychart.graphics.vector.ColoredFill }.

Returns:

anychart.core.stock.series.Spline - Self instance for method chaining.

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Setter for stroke settings. Learn more about stroke settings.

Params:

Name Type Default Description
color anychart.graphics.vector.Stroke | anychart.graphics.vector.ColoredFill | string | function | null
Stroke settings.
thickness number
1
Line thickness.
dashpattern string
Controls the pattern of dashes and gaps used to stroke paths.
lineJoin string | anychart.graphics.vector.StrokeLineJoin
Line join style.
lineCap string | anychart.graphics.vector.StrokeLineCap
Line cap style.

Returns:

anychart.core.stock.series.Spline - Self instance for method chaining.

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tooltip

Getter for the current tooltip.

Returns:

anychart.core.ui.Tooltip - Tooltip instance.

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Setter for the tooltip.

Params:

Name Type Default Description
value Object | boolean | null
true
Tooltip settings.

Returns:

anychart.core.stock.series.Base - Self instance for method chaining.

top

Getter for element top bound settings.

Returns:

number string undefined - Element's top bound setting.
Setter for element top bound settings.

Params:

Name Type Default Description
value number | string | null
null
Top bound setting for the element.

Returns:

anychart.core.VisualBaseWithBounds - Returns self for method chaining.

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unlisten

Removes a listener added using listen() or listenOnce() methods.

Params:

Name Type Default Description
type string
The event type id.
listener function
Callback method.
useCapture boolean
false
Whether to fire in capture phase. Learn more about capturing https://javascript.info/bubbling-and-capturing
listenerScope Object
Object in whose scope to call the listener.

Returns:

boolean - Whether any listener was removed.

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unlistenByKey

Removes an event listener which was added with listen() by the key returned by listen() or listenOnce().

Params:

Name Type Description
key Object The key returned by listen() or listenOnce().

Returns:

boolean - Whether any listener was removed.

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width

Getter for element width settings.

Returns:

number string undefined - Element's width setting.
Setter for element width setting.

Params:

Name Type Default Description
value number | string | null
null
Width settings for the element.

Returns:

anychart.core.VisualBaseWithBounds - Returns self for method chaining.

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yScale

Getter for the current Y-scale.

Returns:

anychart.scales.ScatterBase - Series Y-scale.
See listing
var myPlot = chart.plot();
var plotSeries = myPlot.line(data);
plotSeries.yScale();
Setter for the Y-scale.

Params:

Name Type Default Description
value anychart.scales.ScatterBase | Object | anychart.enums.ScaleTypes | string
anychart.scales.Linear
Value to set.

Returns:

anychart.core.stock.series.Base - Self instance for method chaining.

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zIndex

Getter for the Z-index of the element.

Returns:

number - Z-index.

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Setter for the Z-index of the element.

Params:

Name Type Default Description
value number
0
Value to set.

Returns:

anychart.core.VisualBase - Self instance for method chaining.

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