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class anychart.core.axes.Polar Improve this Doc

Extends: anychart.core.VisualBase

Polar axis class.

Methods Overview

Specific settings
labels()Labels settings.
minorLabels()Minor labels settings.
minorTicks()Minor ticks settings.
overlapMode()Overlap mode for labels.
scale()Scale settings.
ticks()Ticks settings.
Coloring
fill()Fill settings for the polar axis.
stroke()Stroke 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).
Size and Position
getRemainingBounds()Returns remaining parent bounds to use elsewhere.
zIndex()Z-index of the element.

Methods Description

enabled

Getter for the element state (enabled or disabled).

Returns:

boolean - Element state.
Setter for the element enabled state.

Params:

NameTypeDefaultDescription
enabledboolean
true
Enabled state to set.

Returns:

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

fill

Getter for the fill.

Returns:

anychart.graphics.vector.Fill - Fill settings.
See listing
var xAxis = chart.xAxis();
var fill = xAxis.fill();
Setter for fill settings using an array, an object or a string. Learn more about coloring.

Params:

NameTypeDescription
coloranychart.graphics.vector.Fill | Array.<(anychart.graphics.vector.GradientKey|string)>Color as an array, an object or a string.

Returns:

anychart.core.axes.Polar - Self instance for method chaining.
Fill color with opacity.

Params:

NameTypeDescription
colorstringColor as a string.
opacitynumberColor opacity.

Returns:

anychart.core.axes.Polar - Self instance for method chaining.
Linear gradient fill. Learn more about coloring.

Params:

NameTypeDescription
keysArray.<(anychart.graphics.vector.GradientKey|string)>Gradient keys.
anglenumberGradient angle.
modeboolean | anychart.graphics.vector.Rect | ObjectGradient mode.
opacitynumberGradient opacity.

Returns:

anychart.core.axes.Polar - Self instance for method chaining.
Radial gradient fill. Learn more about coloring.

Params:

NameTypeDescription
keysArray.<(anychart.graphics.vector.GradientKey|string)>Color-stop gradient keys.
cxnumberX ratio of center radial gradient.
cynumberY ratio of center radial gradient.
modeanychart.graphics.math.RectIf defined then userSpaceOnUse mode, else objectBoundingBox.
opacitynumberOpacity of the gradient.
fxnumberX ratio of focal point.
fynumberY ratio of focal point.

Returns:

anychart.core.axes.Polar - Self instance for method chaining.

Params:

NameTypeDescription
imageSettingsanychart.graphics.vector.FillObject with settings.

Returns:

anychart.core.axes.Polar - Self instance for method chaining.

getRemainingBounds

Returns remaining parent bounds to use elsewhere.

Returns:

anychart.math.Rect - Parent bounds without the space used by the axis.

labels

Getter for axis labels.

Returns:

anychart.core.ui.LabelsFactory - Axis labels instance.
Setter for axis labels.
Labels layout can be changed using the anychart.core.ui.LabelsFactory#position method.

Params:

NameTypeDefaultDescription
settingsObject | boolean | null
true
Axis labels.

Returns:

anychart.core.axes.Polar - Self instance for method chaining.

listen

Adds an event listener to an implementing object.

Params:

NameTypeDefaultDescription
typestring
The event type id.
listenerfunction(e:Object)
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
}
useCaptureboolean
false
Whether to fire in capture phase. Learn more about capturing https://javascript.info/bubbling-and-capturing
listenerScopeObject
Object in whose scope to call the listener.

Returns:

Object - Unique key for the listener.

listenOnce

Adds an event listener to an implementing object.

Params:

NameTypeDefaultDescription
typestring
The event type id.
listenerfunction(e:Object)
Callback method.
useCaptureboolean
false
Whether to fire in capture phase. Learn more about capturing https://javascript.info/bubbling-and-capturing
listenerScopeObject
Object in whose scope to call the listener.

Returns:

Object - Unique key for the listener.

minorLabels

Getter for axis minor labels.

Returns:

anychart.core.ui.LabelsFactory - Axis labels instance.
Setter for axis minor labels.

Params:

NameTypeDefaultDescription
settingsObject | boolean | null
false
Axis labels.

Returns:

anychart.core.axes.Polar - Self instance for method chaining.

minorTicks

Getter for minor axis ticks.

Returns:

anychart.core.axes.Ticks - Axis ticks.
Setter for minor axis ticks.

Params:

NameTypeDefaultDescription
settingsObject | boolean | null
false
Axis ticks.

Returns:

anychart.core.axes.Polar - Self instance for method chaining.

overlapMode

Getter for labels overlap mode for.

Returns:

anychart.enums.LabelsOverlapMode | string - Overlap mode.
See listing
var xAxis = chart.xAxis();
var mode = xAxis.overlapMode();
Setter for labels overlap mode.

Params:

NameTypeDefaultDescription
modeanychart.enums.LabelsOverlapMode | string
'noOverlap'
Value to set.

Returns:

anychart.core.axes.Polar - Self instance for method chaining.

print

Prints all elements on related stage.

Params:

NameTypeDefaultDescription
paperSizeOrOptionsanychart.graphics.vector.PaperSize | Object
Paper size or object with options.
landscapeboolean
false
Flag of landscape.

removeAllListeners

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

Params:

NameTypeDescription
typestringType of event to remove, default is to remove all types.

Returns:

number - Number of listeners removed.

scale

Getter for the axis scale.

Returns:

anychart.scales.ScatterBase - Axis scale.
Setter for the axis scale.

Params:

NameTypeDefaultDescription
settingsanychart.scales.ScatterBase | anychart.enums.ScaleTypes | string | Object
anychart.scales.Linear
Scale settings to set.

Returns:

anychart.core.axes.Polar - Self instance for method chaining.

stroke

Getter for axis stroke settings.

Returns:

anychart.graphics.vector.Stroke - Axis stroke settings.
See listing
var xAxis = chart.xAxis();
var stroke = xAxis.stroke();
Setter for axis stroke settings. Learn more about stroke settings.

Params:

NameTypeDefaultDescription
coloranychart.graphics.vector.Stroke | anychart.graphics.vector.ColoredFill | string | null
'#eaeaea'
Stroke settings.
thicknessnumber
1
Line thickness.
dashpatternstring
Controls the pattern of dashes and gaps used to stroke paths.
lineJoinstring | anychart.graphics.vector.StrokeLineJoin
Line join style.
lineCapstring | anychart.graphics.vector.StrokeLineCap
Line cap style.

Returns:

anychart.core.axes.Polar - Self instance for method chaining.
Setter for axis stroke settings using an object.

Params:

NameTypeDescription
settingsObjectObject with stroke settings from anychart.graphics.vector.Stroke

Returns:

anychart.core.axes.Polar - Self instance for method chaining.

ticks

Getter for axis ticks.

Returns:

anychart.core.axes.Ticks - Axis ticks.
Setter for axis ticks.

Params:

NameTypeDefaultDescription
settingsObject | boolean | null
true
Axis ticks.

Returns:

anychart.core.axes.Polar - Self instance for method chaining.

unlisten

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

Params:

NameTypeDefaultDescription
typestring
The event type id.
listenerfunction(e:Object):boolean|undefined
Callback method.
useCaptureboolean
false
Whether to fire in capture phase. Learn more about capturing https://javascript.info/bubbling-and-capturing
listenerScopeObject
Object in whose scope to call the listener.

Returns:

boolean - Whether any listener was removed.

unlistenByKey

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

Params:

NameTypeDescription
keyObjectThe key returned by listen() or listenOnce().

Returns:

boolean - Whether any listener was removed.

zIndex

Getter for the Z-index of the element.

Returns:

number - Z-index.
Setter for the Z-index of the element.

Params:

NameTypeDefaultDescription
zIndexnumber
0
Value to set.

Returns:

anychart.core.axes.Polar - Self instance for method chaining.