class anychart.charts.LinearGauge Improve this Doc

Linear gauge class.
Note: Use anychart.gauges#linear method to get an instance of this class.

Methods Overview

Specific settings
addPointer()	Adds pointers to the gauge.
bar()	Adds Bar pointer.
data()	Data settings.
defaultPointerType()	Default pointer type.
getPointer()	Returns pointer by id.
getPointerAt()	Returns pointer by index.
getPointersCount()	Returns pointers count.
globalToLocal()	Converts the global coordinates to local coordinates.
led()	Adds Led pointer.
localToGlobal()	Converts the local coordinates to global coordinates.
marker()	Adds Marker pointer.
rangeBar()	Adds Range bar pointer.
removeAllPointers()	Removes all pointers from gauge.
removePointer()	Removes pointer by id.
removePointerAt()	Removes pointer by index.
scaleBar()	Scale bar settings.
tank()	Adds Tank pointer.
thermometer()	Adds Thermometer pointer.
Axes and Scales
axis()	Axis settings.
scale()	Scale settings.
Chart Coloring
animation()	Animation settings
background()	Background settings.
hatchFillPalette()	Hatch fill palette settings.
markerPalette()	Markers palette settings.
palette()	Palette settings.
Chart Controls
contextMenu()	Context menu settings.
credits()	Credits settings
label()	Label settings.
legend()	Legend settings.
title()	Title settings.
Coloring
selectMarqueeFill()	Select marquee fill settings.
selectMarqueeStroke()	Stroke settings.
Data
getSelectedPoints()	Getter for the selected points.
getStat()	Getter for a statistical value by the key.
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.
saveAsCsv()	Saves chart data as CSV file.
saveAsJson()	Saves chart config as JSON document.
saveAsXlsx()	Saves chart data as Excel document.
saveAsXml()	Saves chart config as XML document.
toCsv()	Returns CSV string with series data.
Interactivity
interactivity()	Interactivity settings.
startSelectMarquee()	Starts select marquee drawing.
Size and Position
bottom()	Bottom bound setting.
bounds()	Bounds settings.
getPixelBounds()	Returns pixel bounds.
globalOffset()	Linear gauge global offset.
height()	Height setting.
isVertical()	Whether a linear gauge has the vertical layout.
layout()	Layout settings.
left()	Left bound setting.
margin()	Margin settings.
maxHeight()	Maximum height.
maxWidth()	Maximum width.
minHeight()	Minimum height.
minWidth()	Minimum width.
padding()	Padding settings.
right()	Right bound setting.
top()	Top bound setting.
width()	Width setting.
zIndex()	Z-index of the element.
XML/JSON
toJson()	Return chart configuration as JSON object or string.
toXml()	Return chart configuration as XML string or XMLNode.
Miscellaneous
cancelMarquee()	Stops current marquee action if any.
container()	Getter for the element's container.
draw()	Drawing of the chart.
inMarquee()	Gets marquee process running value.
saveAsJpg()	Saves the current chart as JPEG image.
saveAsPdf()	Saves the current chart as PDF image.
saveAsPng()	Saves the current chart as PNG image.
saveAsSvg()	Saves the current chart as SVG image.
toSvg()	Returns SVG string.

Methods Description

addPointer

addPointer(var_args)Since version 7.11.0

Adds pointers to the gauge.

Params:

Name	Type	Description
var_args	number	Data indexes for pointers.

Returns:

Array.<anychart.core.linearGauge.pointers.Base> - Array of created pointers.

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Usage sample

animation

animation()

Getter for the current animation setting.

Returns:

anychart.core.utils.Animation - Returns true if the animation is enabled.

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Usage sample

animation(value)

Setter for the animation setting by one value.

Detailed description

Sets animation settings depending on parameter type:

null/boolean - disable or enable animation.
object - sets animation settings.

Note If you use anychart.graphics.vector.Stage#suspend, you will not see animation.

Params:

Name	Type	Default	Description
value	boolean \| Object	false	Whether to enable animation.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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animation(enabled, duration)

Setter for the animation settings using several parameters.

Detailed description

Note If you use anychart.graphics.vector.Stage#suspend, you will not see animation.

Params:

Name	Type	Default	Description
enabled	boolean	false	Whether to enable animation.
duration	number	1000	Duration in milliseconds.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

axis

axis(index)Since version 7.11.0

Getter for the gauge axis.

Params:

Name	Type	Description
index	number	Chart axis settings to set. If not set - creates a new instance and adds it to the end of the array.

Returns:

anychart.core.axes.LinearGauge - Axis instance by index.

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Usage sample

axis(value)Since version 7.11.0

Setter for the gauge axis.

Detailed description

All elements (including the axis) on the linear gauge are located in the center. You can change the axis position usingg anychart.core.axes.LinearGauge#offset method.
You can use multiple axes for a gauge.
Sets gauge axis settings depending on parameter type:

null/boolean - disable or enable gauge axis.
object - sets gauge axis settings.

Params:

Name	Type	Description
value	Object \| boolean \| null	Gauge axis settings to set.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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axis(index, value)Since version 7.11.0

Setter for the chart axis by index.

Detailed description

Sets gauge axis settings by index depending on parameter type:

null/boolean - disable or enable the gauge axis by index.
object - sets gauge axis settings by index.

Params:

Name	Type	Description
index	number	Gauge axis index to set.
value	Object \| boolean \| null	Gauge axis settings to set.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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background

background()

Getter for the current chart background.

Returns:

anychart.core.ui.Background - The current chart background.

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Usage sample

background(value)

Setter for the chart background.

Params:

Name	Type	Default	Description
value	Object	{enabled: true, fill: "#fff", stroke: 'none', zIndex: 1}	Background object to set.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

bar

bar(dataIndex)Since version 7.11.0

Adds Bar pointer.

Params:

Name	Type	Description
dataIndex	number	Pointer data index.

Returns:

anychart.core.linearGauge.pointers.Bar - Bar pointer.

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Usage sample

bottom

bottom()

Getter for element bottom bound setting.

Returns:

number | string | undefined - Current element's bottom bound setting.

bottom(value)

Sets element bottom bound setting.

Params:

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

Returns:

anychart.charts.LinearGauge - Returns self for method chaining.

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Usage sample

bounds

bounds()

Getter for the element bounds settings.

Returns:

anychart.core.utils.Bounds - Current bounds of the element.

bounds(value)

Sets 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.charts.LinearGauge - Self instance for method chaining.

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Usage sample

bounds(x, y, width, height)

Setter for the 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.charts.LinearGauge - Self instance for method chaining.

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Usage sample

cancelMarquee

cancelMarquee()Since version 7.14.0

Stops current marquee action if any.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

container

container()

Getter for the element's container.

Returns:

anychart.graphics.vector.Layer | anychart.graphics.vector.Stage - The current container.

container(value)

Setter for the element's container.

Detailed description

Each element appends all its content to this container.
The order of adding is not defined, but usually it will be the order in which elements are drawn for the first time. If you need to specify the order use anychart.core.VisualBase#zIndex.

Params:

Name	Type	Description
value	anychart.graphics.vector.Layer \| anychart.graphics.vector.Stage \| string \| Element	The value to set.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

Example

// string
 element.container('containerIdentifier');
// DOM-element
 var domElement = document.getElementById('containerIdentifier');
 element.container(domElement);
// Framework-element
 var fwElement = anychart.standalones.title();
 element.container( fwElement.container() );

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Usage sample

contextMenu

contextMenu()Since version 7.10.0

Getter for the current context menu.

Returns:

anychart.ui.ContextMenu - The current context menu.

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Usage sample

contextMenu(value)Since version 7.10.0

Setter for the context menu.

Detailed description

Sets context menu settings depending on parameter type:

null/boolean - disable or enable context menu.
object - sets context menu settings.

Params:

Name	Type	Description
value	Object \| boolean \| null	Context menu settings

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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credits

credits()

Getter for the current credits.

Returns:

anychart.core.ui.ChartCredits - Chart credits.

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Usage sample

credits(value)

Setter for the chart credits. Learn more about credits settings.

Detailed description

Note: You can't customize credits without your licence key. To buy licence key go to Buy page.
Sets chart credits settings depending on parameter type:

null/boolean - disable or enable chart credits.
object - sets chart credits settings.

Params:

Name	Type	Default	Description
value	Object \| boolean \| null	true	Credits settings

Returns:

anychart.charts.LinearGauge - An instance of the class for method chaining.

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data

data()Since version 7.11.0

Getter for the pointers mapping.

Returns:

anychart.data.View - The pointers mapping.

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Usage sample

data(value, csvSettings)Since version 7.11.0

Setter for the pointers mapping.

Params:

Name	Type	Description
value	anychart.data.View \| anychart.data.Set \| Array \| string	Value to set.
csvSettings	anychart.enums.TextParsingMode \| anychart.data.TextParsingSettings	If CSV string is passed, you can pass CSV parser settings here as a hash map.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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defaultPointerType

defaultPointerType()Since version 7.11.0

Getter for the linear gauge pointer type by default.

Returns:

anychart.enums.LinearGaugePointerType | string - Default pointer type.

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Usage sample

defaultPointerType(value)Since version 7.11.0

Setter for the linear gauge pointer type by default.

Params:

Name	Type	Description
value	string \| anychart.enums.LinearGaugePointerType	Default pointer type.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

draw

draw(async)

Starts the rendering of the chart into the container.

Params:

Name	Type	Description
async	boolean	Whether do draw asynchronously. If set to true, the chart will be drawn asynchronously.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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getPixelBounds

getPixelBounds()

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

Returns:

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

getPointer

getPointer(id)Since version 7.11.0

Returns pointer by id.

Params:

Name	Type	Description
id	number \| string	Id of the pointer.

Returns:

anychart.core.linearGauge.pointers.Base - Self instance for method chaining.

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Usage sample

getPointerAt

getPointerAt(index)Since version 7.11.0

Returns pointer by index.

Params:

Name	Type	Description
index	number	Pointer index.

Returns:

anychart.core.linearGauge.pointers.Base - Self instance for method chaining.

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Usage sample

getPointersCount

getPointersCount()Since version 7.11.0

Returns pointers count.

Returns:

number - Number of pointers.

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Usage sample

getSelectedPoints

getSelectedPoints()Since version 7.10.0

Getter for the selected points.

Returns:

Array.<anychart.core.Point> - An array of the selected points.

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Usage sample

getStat

getStat(key)Since version 7.10.0

Getter for a statistical value by the key.

Params:

Name	Type	Description
key	string \| anychart.enums.Statistics	Key.

Returns:

* - Statistics value.

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Usage sample

globalOffset

globalOffset()Since version 7.11.0

Getter for the global offset of a linear gauge.

Returns:

string | number - Global offset.

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Usage sample

globalOffset(value)Since version 7.11.0

Setter for the global offset of a linear gauge.

Params:

Name	Type	Default	Description
value	string \| number	"0%"	Value to set.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

globalToLocal

globalToLocal(xCoord, yCoord)Since version 7.9.1

Converts the global coordinates to local coordinates. Note: Works only after anychart.core.Chart#draw is called.

Detailed description

Converts global coordinates of the global document into local coordinates of the container or stage.
On image below, the red point is a starting coordinate point of the chart bounds. Local coordinates work only in area of the stage (container).

Params:

Name	Type	Description
xCoord	number	Global X coordinate.
yCoord	number	Global Y coordinate.

Returns:

Object.<string, number> - Object with XY coordinates.

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Usage sample

hatchFillPalette

hatchFillPalette()Since version 7.11.0

Getter for the gauge hatch fill palette settings.

Returns:

anychart.palettes.HatchFills - The gauge hatch fill palette.

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Usage sample

hatchFillPalette(value)Since version 7.11.0

Setter for the gauge hatch fill palette settings.

Params:

Name	Type	Description
value	Array.<anychart.graphics.vector.HatchFill.HatchFillType> \| Object \| anychart.palettes.HatchFills	Gauge hatch fill palette settings to set.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

height

height()

Getter for element height setting.

Returns:

number | string | undefined - Current element's height setting.

height(value)

Sets element height setting.

Params:

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

Returns:

anychart.charts.LinearGauge - Returns self for method chaining.

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Usage sample

inMarquee

inMarquee()Since version 7.14.0

Gets marquee process running value.

Returns:

boolean - Returns true if there is a marquee process running.

interactivity

interactivity()Since version 7.7.0

Gets the current interactivity settings for chart.

Returns:

anychart.core.utils.Interactivity - The current interactivity settings.

interactivity(value)Since version 7.7.0

Sets interactivity settings for chart.

Params:

Name	Type	Description
value	Object \| anychart.enums.HoverMode	Settings object or boolean value like enabled state.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

isVertical

isVertical()Since version 7.11.0

Whether a linear gauge has the vertical layout.
Layout is defined by anychart.charts.LinearGauge#layout method.

Returns:

boolean - Returns true if the gauge's layout is vertical.

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Usage sample

label

label(index)

Getter for chart label.

Params:

Name	Type	Default	Description
index	string \| number	0	Index of instance.

Returns:

anychart.core.ui.Label - An instance of class.

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Usage sample

label(value)

Setter for chart label.

Detailed description

Sets chart label settings depending on parameter type:

null/boolean - disable or enable chart label.
string - sets chart label text value.
object - sets chart label settings.

Params:

Name	Type	Default	Description
value	null \| boolean \| Object \| string	false	Chart label instance to add by index 0.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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label(index, value)

Setter for chart label.

Detailed description

Sets chart label settings by index depending on parameter type:

null/boolean - disable or enable chart label.
string - sets chart label text value.
object - sets chart label settings.

Params:

Name	Type	Default	Description
index	string \| number		Label index.
value	null \| boolean \| Object \| string	false	Chart label settings.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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layout

layout()Since version 7.11.0

Getter for the gauge layout.

Returns:

anychart.enums.Layout | string - Gauge layout.

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Usage sample

layout(value)Since version 7.11.0

Setter for the gauge layout.

Params:

Name	Type	Default	Description
value	string \| anychart.enums.Layout	"vertical"	Layout of gauge.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

led

led(dataIndex)Since version 7.11.0

Adds Led pointer.

Params:

Name	Type	Description
dataIndex	number	Pointer data index.

Returns:

anychart.core.linearGauge.pointers.Led - An instance of the created series.

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Usage sample

left

left()

Getter for element left bound setting.

Returns:

number | string | undefined - Current element's left bound setting.

left(value)

Sets element left bound setting.

Params:

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

Returns:

anychart.charts.LinearGauge - Returns self for method chaining.

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Usage sample

legend

legend()

Getter for the current chart legend.

Returns:

anychart.core.ui.Legend - An instance of the class for method chaining.

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Usage sample

legend(value)

Setter for chart legend setting.

Detailed description

Sets chart legend settings depending on parameter type:

null/boolean - disable or enable chart legend.
object - sets chart legend settings.

Params:

Name	Type	Default	Description
value	Object \| boolean \| null	false	Legend settings.

Returns:

anychart.charts.LinearGauge - An instance of the class for method chaining.

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listen

listen(type, listener, useCapture, listenerScope)

Adds an event listener to an implementing object.

Detailed description

The listener can be added to an object once, and if it is added one more time, its key will be returned.
Note Notice that if the existing listener is one-off (added using listenOnce), it will cease to be such after calling the listen() method.

Params:

Name	Type	Default	Description
type	string		The event type id.
listener	function		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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Usage sample

listenOnce

listenOnce(type, listener, useCapture, listenerScope)

Adds an event listener to an implementing object.

Detailed description

After the event is called, its handler will be deleted.
If the event handler being added already exists, listenOnce will do nothing.
Note In particular, if the handler is already registered using listen(), listenOnce() will not make it one-off. Similarly, if a one-off listener already exists, listenOnce will not change it (it wil remain one-off).

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:

Object - Unique key for the listener.

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Usage sample

localToGlobal

localToGlobal(xCoord, yCoord)Since version 7.9.1

Converts the local coordinates to global coordinates. Note: Works only after anychart.core.Chart#draw is called.

Detailed description

Converts local coordinates of the container or stage into global coordinates of the global document.
On image below, the red point is a starting coordinate point of the chart bounds. Local coordinates work only in area of the stage (container).

Params:

Name	Type	Description
xCoord	number	Local X coordinate.
yCoord	number	Local Y coordinate.

Returns:

Object.<string, number> - Object with XY coordinates.

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Usage sample

margin

margin()

Getter for current chart margin.

Detailed description

Also, you can use anychart.core.utils.Margin#bottom, anychart.core.utils.Margin#left, anychart.core.utils.Margin#right, anychart.core.utils.Margin#top methods to setting paddings.

Returns:

anychart.core.utils.Margin - Chart margin.

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Usage sample

margin(value)

Setter for the chart margin in pixels using a single complex object.

Params:

Name	Type	Default	Description
value	Array.<(number\|string)> \| Object	{top: 0, right: 0, bottom: 0, left: 0}	Value to set.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

Example.

// all margins 15px
chart.margin(15);
// all margins 15px
chart.margin("15px");
// top and bottom 5px, right and left 15px
chart.margin(anychart.utils.margin(5, 15));

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Usage sample

margin(value1, value2, value3, value4)

Setter for the chart margin in pixels using several simple values.

Params:

Name	Type	Description
value1	string \| number	Top or top-bottom space.
value2	string \| number	Right or right-left space.
value3	string \| number	Bottom space.
value4	string \| number	Left space.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

Example.

// 1) all 10px
chart.margin(10);
// 2) top and bottom 10px, left and right 15px
chart.margin(10, "15px");
// 3) top 10px, left and right 15px, bottom 5px
chart.margin(10, "15px", 5);
// 4) top 10px, right 15px, bottom 5px, left 12px
chart.margin(10, "15px", "5px", 12);

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Usage sample

marker

marker(dataIndex)Since version 7.11.0

Adds Marker pointer.

Params:

Name	Type	Description
dataIndex	number	Pointer data index.

Returns:

anychart.core.linearGauge.pointers.Marker - An instance of the created series.

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Usage sample

markerPalette

markerPalette()Since version 7.11.0

Getter for the gauge markers palette settings.

Returns:

anychart.palettes.Markers - Chart markers palette.

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Usage sample

markerPalette(value)Since version 7.11.0

Setter for the gauge markers palette settings.

Params:

Name	Type	Description
value	anychart.palettes.Markers \| Object \| Array.<anychart.enums.MarkerType>	Chart marker palette settings to set.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

maxHeight

maxHeight()

Getter for maximum height.

Returns:

number | string | null - Current element's maximum height.

maxHeight(value)

Setter for maximum height.

Params:

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

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

maxWidth

maxWidth()

Getter for maximum width.

Returns:

number | string | null - Current element's maximum width.

maxWidth(value)

Setter for maximum width.

Params:

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

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

minHeight

minHeight()

Getter for minimum height.

Returns:

number | string | null - Current element's minimum height.

minHeight(value)

Setter for minimum height.

Detailed description

The method sets a minimum height of elements, that will be to remain after a resize of element.

Params:

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

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

minWidth

minWidth()

Getter for minimum width.

Returns:

number | string | null - Current element's minimum width.

minWidth(value)

Setter for minimum width.

Detailed description

The method sets a minimum width of elements, that will be to remain after a resize of element.

Params:

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

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

padding

padding()

Getter for the chart padding.

Detailed description

Also, you can use anychart.core.utils.Padding#bottom, anychart.core.utils.Padding#left, anychart.core.utils.Padding#right, anychart.core.utils.Padding#top methods to setting paddings.

Returns:

anychart.core.utils.Padding - Chart padding.

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Usage sample

padding(value)

Setter for the chart paddings in pixels using a single value.

Params:

Name	Type	Default	Description
value	Array.<(number\|string)> \| Object	{top: 0, right: 0, bottom: 0, left: 0}	Value to set.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

Example.

chart.padding([5, 15]);
or
chart.padding({left: 10, top: 20, bottom: 30, right: "40%"}});

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Usage sample

padding(value1, value2, value3, value4)

Setter for the chart paddings in pixels using several numbers.

Params:

Name	Type	Description
value1	string \| number	Top or top-bottom space.
value2	string \| number	Right or right-left space.
value3	string \| number	Bottom space.
value4	string \| number	Left space.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

Example.

// 1) all 10px
chart.padding(10);
// 2) top and bottom 10px, left and right 15px
chart.padding(10, "15px");
// 3) top 10px, left and right 15px, bottom 5px
chart.padding(10, "15px", 5);
// 4) top 10px, right 15%, bottom 5px, left 12px
chart.padding(10, "15%", "5px", 12);

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Usage sample

palette

palette()Since version 7.11.0

Getter for the gauge palette.

Returns:

anychart.palettes.RangeColors | anychart.palettes.DistinctColors - Gauge palette.

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Usage sample

palette(value)Since version 7.11.0

Setter for the gauge palette.

Params:

Name	Type	Description
value	anychart.palettes.RangeColors \| anychart.palettes.DistinctColors \| Object \| Array.<string>	Gauge palette settings to set.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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print

print(paperSizeOrOptions, landscape)

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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Usage sample

rangeBar

rangeBar(dataIndex)Since version 7.11.0

Adds Range bar pointer.

Params:

Name	Type	Description
dataIndex	number	Pointer data index.

Returns:

anychart.core.linearGauge.pointers.RangeBar - An instance of the created series.

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Usage sample

removeAllListeners

removeAllListeners(type)

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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Usage sample

removeAllPointers

removeAllPointers()Since version 7.11.0

Removes all pointers from gauge.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

removePointer

removePointer(id)Since version 7.11.0

Removes pointer by id.

Params:

Name	Type	Description
id	number \| string	Id of the pointer.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

removePointerAt

removePointerAt(index)Since version 7.11.0

Removes pointer by index.

Params:

Name	Type	Description
index	number	Pointer index.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

right

right()

Getter for element right bound setting.

Returns:

number | string | undefined - Current element's right bound setting.

right(value)

Sets element right bound setting.

Params:

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

Returns:

anychart.charts.LinearGauge - Returns self for method chaining.

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Usage sample

saveAsCsv

saveAsCsv(chartDataExportMode, csvSettings, filename)Since version 7.10.0

Saves chart data as CSV file.

Params:

Name	Type	Description
chartDataExportMode	string \| anychart.enums.ChartDataExportMode	Data export mode.
csvSettings	Object.<string, (string\|boolean\|undefined)>	CSV settings.
filename	string	File name to save.

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Usage sample

saveAsJpg

saveAsJpg(width, height, quality, forceTransparentWhite, filename)

Saves the current chart as JPEG image.

Params:

Name	Type	Description
width	number \| Object	Image width or object with options.
height	number	Image height.
quality	number	Image quality in ratio 0-1.
forceTransparentWhite	boolean	Force transparent to white or not.
filename	string	File name to save.

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Usage sample

saveAsJson

saveAsJson(includeTheme, filename)Since version 7.10.0

Saves chart config as JSON document.

Params:

Name	Type	Description
includeTheme	boolean	If the current theme properties should be included into the result.
filename	string	File name to save.

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Usage sample

saveAsPdf

saveAsPdf(paperSizeOrWidthOrOptions, landscape, x, y, filename)

Saves the current chart as PDF image.

Params:

Name	Type	Description
paperSizeOrWidthOrOptions	number \| string \| Object	Any paper format like 'a0', 'tabloid', 'b4', etc or width, or object with options.
landscape	boolean	Define, is landscape.
x	number	Offset X.
y	number	Offset Y.
filename	string	File name to save.

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Usage sample

saveAsPng

saveAsPng(width, height, quality, filename)

Saves the current chart as PNG image.

Params:

Name	Type	Description
width	number \| Object	Image width or object with options.
height	number	Image height.
quality	number	Image quality in ratio 0-1.
filename	string	File name to save.

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Usage sample

saveAsSvg

saveAsSvg(paperSize, landscape, filename)

Saves the current chart as SVG image.

Params:

Name	Type	Description
paperSize	string \| Object	Paper Size or object with options.
landscape	boolean	Landscape.
filename	string	File name to save.

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Usage sample

saveAsSvg(width, height)

Saves the stage as SVG image using width and height.

Params:

Name	Type	Description
width	number	Image width.
height	number	Image height.

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Usage sample

saveAsXlsx

saveAsXlsx(chartDataExportMode, filename)Since version 7.10.0

Saves chart data as Excel document.

Params:

Name	Type	Description
chartDataExportMode	string \| anychart.enums.ChartDataExportMode	Data export mode.
filename	string	File name to save.

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Usage sample

saveAsXml

saveAsXml(includeTheme, filename)Since version 7.10.0

Saves chart config as XML document.

Params:

Name	Type	Description
includeTheme	boolean	If the current theme properties should be included into the result.
filename	string	File name to save.

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Usage sample

scale

scale()Since version 7.11.0

Getter for the gauge scale.

Returns:

anychart.scales.Base - The gauge scale.

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Usage sample

scale(value)Since version 7.11.0

Setter for the gauge scale.

Params:

Name	Type	Description
value	anychart.enums.ScaleTypes \| string \| anychart.scales.Base	Scale to set.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

scaleBar

scaleBar(index)Since version 7.11.0

Getter for the scale bar.

Params:

Name	Type	Description
index	number	Index.

Returns:

anychart.core.linearGauge.ScaleBar - Scale bar instance by index.

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Usage sample

scaleBar(value)Since version 7.11.0

Setter for the scale bar.

Detailed description

Sets scale bar settings by index depending on parameter type:

null/boolean - disable or enable the scale bar.
object - sets scale bar settings.

Params:

Name	Type	Description
value	Object \| boolean \| null	Chart scale bar settings to set.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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scaleBar(index, value)Since version 7.11.0

Setter for the scale bar by index.

Detailed description

Sets scale bar settings by index depending on parameter type:

null/boolean - disable or enable a scale bar by index.
object - sets scale bar settings by index.

Params:

Name	Type	Description
index	number	Index to set.
value	Object \| boolean \| null	Chart scale bar settings to set.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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selectMarqueeFill

selectMarqueeFill()Since version 7.14.0

Getter for the select marquee fill.

Returns:

anychart.graphics.vector.Fill - Select marquee fill.

See listing

var selectMarqueeFill = chart.selectMarqueeFill();

selectMarqueeFill(value)Since version 7.14.0

Setter for fill settings using an array or a string. Learn more about coloring.

Params:

Name	Type	Description
value	anychart.graphics.vector.Fill	Color as an object or a string.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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selectMarqueeFill(color, opacity)Since version 7.14.0

Fill color with opacity. Fill as a string or an object.

Detailed description

Note: If color is set as a string (e.g. 'red .5') it has a priority over opt_opacity, which means: color set like this rect.fill('red 0.3', 0.7) will have 0.3 opacity.

Params:

Name	Type	Description
color	string	Color as a string.
opacity	number	Color opacity.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

selectMarqueeFill(keys, angle, mode, opacity)Since version 7.14.0

Linear gradient fill. Learn more about coloring.

Params:

Name	Type	Description
keys	Array.<(anychart.graphics.vector.GradientKey\|string)>	Gradient keys.
angle	number	Gradient angle.
mode	boolean \| anychart.graphics.vector.Rect \| Object	Gradient mode.
opacity	number	Gradient opacity.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

selectMarqueeFill(keys, cx, cy, mode, opacity, fx, fy)Since version 7.14.0

Radial gradient fill. Learn more about coloring.

Params:

Name	Type	Description
keys	Array.<(anychart.graphics.vector.GradientKey\|string)>	Color-stop gradient keys.
cx	number	X ratio of center radial gradient.
cy	number	Y ratio of center radial gradient.
mode	anychart.graphics.math.Rect	If defined then userSpaceOnUse mode, else objectBoundingBox.
opacity	number	Opacity of the gradient.
fx	number	X ratio of focal point.
fy	number	Y ratio of focal point.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

selectMarqueeFill(imageSettings)Since version 7.14.0

Image fill. Learn more about coloring.

Params:

Name	Type	Description
imageSettings	anychart.graphics.vector.Fill	Object with settings.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

selectMarqueeStroke

selectMarqueeStroke()Since version 7.14.0

Getter for the select marquee stroke.

Returns:

anychart.graphics.vector.Stroke - Select marquee stroke.

See listing.

var selectMarqueeStroke = chart.selectMarqueeStroke();

selectMarqueeStroke(color, thickness, dashpattern, lineJoin, lineCap)Since version 7.14.0

Setter for the select marquee stroke. Learn more about stroke settings.

Params:

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

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

startSelectMarquee

startSelectMarquee(repeat)Since version 7.14.0

Starts select marquee drawing. Note: Works only after anychart.core.Chart#draw is called.

Params:

Name	Type	Description
repeat	boolean	Whether to start select marquee drawing.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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Usage sample

tank

tank(dataIndex)Since version 7.11.0

Adds Tank pointer.

Params:

Name	Type	Description
dataIndex	number	Pointer data index.

Returns:

anychart.core.linearGauge.pointers.Tank - An instance of the created series.

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Usage sample

thermometer

thermometer(dataIndex)Since version 7.11.0

Adds Thermometer pointer.

Params:

Name	Type	Description
dataIndex	number	Pointer data index.

Returns:

anychart.core.linearGauge.pointers.Thermometer - An instance of the created series.

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Usage sample

title

title()

Getter for chart title.

Returns:

anychart.core.ui.Title - The current chart title.

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Usage sample

title(value)

Setter for the chart title.

Detailed description

Sets chart title settings depending on parameter type:

null/boolean - disable or enable chart title.
string - sets chart title text value.
object - sets chart title settings.

Params:

Name	Type	Default	Description
value	null \| boolean \| Object \| string	false	Chart title text or title instance for copy settings from.

Returns:

anychart.charts.LinearGauge - Self instance for method chaining.

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toCsv

toCsv(chartDataExportMode, csvSettings)Since version 7.10.0

Returns CSV string with series data.

Params:

Name	Type	Description
chartDataExportMode	string \| anychart.enums.ChartDataExportMode	Data export mode.
csvSettings	Object.<string, (string\|boolean\|undefined)>	CSV settings.

Returns:

string - CSV string.

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Usage sample

toJson

toJson(stringify, includeTheme)

Return chart configuration as JSON object or string.

Params:

Name	Type	Default	Description
stringify	boolean	false	Returns JSON as string.
includeTheme	boolean	false	If the current theme properties should be included into the result.

Returns:

Object | string - Chart configuration.

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toSvg

toSvg(paperSize, landscape)Since version 7.5.1

Returns SVG string with paper size and landscape.

Detailed description

Returns SVG string if type of content is SVG otherwise returns empty string.

Params:

Name	Type	Description
paperSize	string \| Object	Paper Size or object of options.
landscape	boolean	Landscape.

Returns:

string - SVG content or empty string.

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Usage sample

toSvg(width, height)Since version 7.5.1

Returns SVG string with with determined the width and height.

Detailed description

Returns SVG string if type of content is SVG otherwise returns empty string.

Params:

Name	Type	Description
width	number	Image width.
height	number	Image height.

Returns:

string - SVG content or empty string.

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Usage sample

toXml

toXml(asXmlNode, includeTheme)

Return chart configuration as XML string or XMLNode.

Params:

Name	Type	Default	Description
asXmlNode	boolean	false	Return XML as XMLNode.
includeTheme	boolean	false	If the current theme properties should be included into the result.

Returns:

string | Node - Chart configuration.

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top

top()

Getter for element top bound setting.

Returns:

number | string | undefined - Current element's top bound setting.

top(value)

Sets element top bound setting.

Params:

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

Returns:

anychart.charts.LinearGauge - Returns self for method chaining.

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Usage sample

unlisten

unlisten(type, listener, useCapture, listenerScope)

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.