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class anychart.charts.Venn Improve this Doc

Extends: anychart.core.SeparateChart

Venn chart class.

Methods Overview

Specific settings
globalToLocal()Converts the global coordinates to local coordinates.
intersections()Intersections settings.
localToGlobal()Converts the local coordinates to global coordinates.
Chart Coloring
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
fill()Fill settings.
hatchFill()Hatch fill settings.
hoverFill()Fill settings in hover mode.
hoverHatchFill()Hatch fill settings in hover mode.
hoverStroke()Stroke settings in hover mode.
selectFill()Fill settings in selected mode.
selectHatchFill()Hatch fill settings in selected state.
selectStroke()Stroke settings in selected mode.
stroke()Stroke settings.
Data
data()Data settings.
dataSeparator()Data separator settings.
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
hover()Hover settings.
select()Select settings.
tooltip()Tooltip settings.
unhover()Removes hover from the series point or series.
unselect()Deselects all selected points.
Point Elements
hoverLabels()Labels settings in hover mode.
hoverMarkers()Markers settings in hover mode.
labels()Labels settings.
markers()Markers settings.
selectLabels()Labels settings in selected mode.
selectMarkers()Markers settings in selected mode.
Size and Position
bottom()Bottom bound setting.
bounds()Bounds settings.
getPixelBounds()Returns pixel bounds.
height()Height setting.
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
container()Getter for the element's container.
draw()Drawing of the chart.
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

background

Getter for the current chart background.

Returns:

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

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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.core.Chart - Self instance for method chaining.

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bottom

Getter for element bottom bound setting.

Returns:

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

Params:

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

Returns:

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

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bounds

Getter for the element bounds settings.

Returns:

anychart.core.utils.Bounds - Current bounds of the element.
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.core.VisualBase - Self instance for method chaining.

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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.core.VisualBase - Self instance for method chaining.

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container

Getter for the element's container.
Setter for the element's container.

Params:

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

Returns:

anychart.core.Chart - 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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contextMenu

Getter for the current context menu.

Returns:

anychart.ui.ContextMenu - The current context menu.

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Setter for the context menu.

Params:

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

Returns:

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

credits

Getter for the current credits.

Returns:

anychart.core.ui.ChartCredits - Chart credits.

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

Params:

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

Returns:

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

data

Getter for the chart data.

Returns:

anychart.data.View - Data view.
See listing
var data = chart.data();
Setter for the data for the chart.

Params:

Name Type Description
value anychart.data.View | anychart.data.Mapping | anychart.data.Set | Array | string | anychart.data.DataSettings Value to set.
csvSettings Object.<string, (string|boolean)> If CSV string is passed by first param, you can pass CSV parser settings here as a hash map.

Returns:

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

dataSeparator

Getter for the data separator.

Returns:

string - Symbol for the data separator.
See listing
var dataSeparator = chart.dataSeparator();
Setter for the data separator.

Params:

Name Type Default Description
value string
"&"
Symbol to set.

Returns:

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

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draw

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.core.Chart - Self instance for method chaining.

fill

Getter for the fill color.

Returns:

anychart.graphics.vector.Fill function - Fill color.
See listing
var chart = anychart.venn(data);
var fill = chart.fill();
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 array or a string.

Returns:

anychart.charts.Venn - Self instance for method chaining.
Setter for fill settings using function.

Params:

Name Type Default Description
fillFunction function
function() {
 return anychart.color.darken(this.sourceColor);
}
Function that looks like function(){ // this.value - current value. // this.sourceColor - color returned by fill() getter. // this.colorScale - chart color scale. return fillValue; // type anychart.graphics.vector.Fill }.

Returns:

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

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

Params:

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

Returns:

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

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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.Venn - Self instance for method chaining.

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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.Venn - Self instance for method chaining.

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Image fill. Learn more about coloring.

Params:

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

Returns:

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

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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.

getSelectedPoints

Getter for the selected points.

Returns:

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

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getStat

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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globalToLocal

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

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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hatchFill

Getter for hatch fill settings.
See listing
var hatchFill = chart.hatchFill();
Setter for hatch fill settings.

Params:

Name Type Default Description
patternFillOrType anychart.graphics.vector.PatternFill | anychart.graphics.vector.HatchFill | function | anychart.graphics.vector.HatchFill.HatchFillType | string | boolean
false
PatternFill or HatchFill instance or type of hatch fill.
color string
Color.
thickness number
Thickness.
size number
Pattern size.

Returns:

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

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hatchFillPalette

Getter for chart hatch fill palette settings.

Returns:

anychart.palettes.HatchFills - Chart hatch fill palette.
See listing
var hatchFillPalette = chart.hatchFillPalette();
Setter for the chart hatch fill palette settings.

Params:

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

Returns:

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

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height

Getter for element height setting.

Returns:

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

Params:

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

Returns:

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

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hover

Hovers points.

Returns:

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

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Hovers point by index.

Params:

Name Type Description
index number Point index.

Returns:

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

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Hovers points by indexes.

Params:

Name Type Description
indexes Array.<number> Array of indexes.

Returns:

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

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hoverFill

Getter for the fill color in hover mode.

Returns:

anychart.graphics.vector.Fill function - Hover fill color.
See listing
var chart = anychart.venn(data);
var hoverFill = chart.hoverFill();
Setter for fill settings in hover mode using an array or a string. Learn more about coloring.

Params:

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

Returns:

anychart.charts.Venn - Self instance for method chaining.
Sets fill settings in hover mode using function.

Params:

Name Type Default Description
fillFunction function
function() {
 return anychart.color.darken(this.sourceColor);
}
Function that looks like function(){ // this.index - series index. // this.sourceColor - color returned by fill() getter. // this.iterator - series point iterator. return fillValue; // type anychart.graphics.vector.Fill }.

Returns:

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

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Fill color in hover mode with opacity. Fill as a string or an object.

Params:

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

Returns:

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

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Linear gradient fill in hover mode. 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.Venn - Self instance for method chaining.

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Radial gradient fill in hover mode. 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.Venn - Self instance for method chaining.

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Image fill in hover mode. Learn more about coloring.

Params:

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

Returns:

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

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hoverHatchFill

Getter for hatch fill settings in hover mode.
See listing
var hoverHatchFill = chart.hoverHatchFill();
Setter for hatch fill settings in hover mode.

Params:

Name Type Default Description
patternFillOrType anychart.graphics.vector.PatternFill | anychart.graphics.vector.HatchFill | function | anychart.graphics.vector.HatchFill.HatchFillType | string | boolean
true
PatternFill or HatchFill instance or type of hatch fill.
color string
Color.
thickness number
Thickness.
size number
Pattern size.

Returns:

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

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hoverLabels

Getter for venn hover data labels.

Returns:

anychart.core.ui.LabelsFactory - Labels instance.

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Setter for venn hover data labels.

Params:

Name Type Default Description
value Object | boolean | null
null
Venn hover data labels settings.

Returns:

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

hoverMarkers

Getter for hover data markers.

Returns:

anychart.core.ui.MarkersFactory - Markers instance.

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Setter for hover data markers.

Params:

Name Type Default Description
value Object | boolean | null | string
null
Series data markers settings.

Returns:

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

hoverStroke

Getter for the stroke in the hover state.

Returns:

anychart.graphics.vector.Stroke function - Hover stroke settings.
See listing
var chart = anychart.venn(data);
var hoverStroke = chart.hoverStroke();
Setter for the stroke using function in the hover state. Learn more about stroke settings.

Params:

Name Type Default Description
value anychart.graphics.vector.Stroke | function
// return stroke from the default palette.
function() {
  return anychart.color.darken(this.sourceColor);
};
or Stroke, or stroke-function, which should look like:function() { // this: { // index : number - the index of the current point // sourceColor : anychart.graphics.vector.Stroke - stroke of the current point // } return myStroke; //anychart.graphics.vector.Stroke };.

Returns:

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

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Setter for the points stroke in the hover state. 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 anychart.graphics.vector.StrokeLineJoin
Line join style.
lineCap anychart.graphics.vector.StrokeLineCap
Line cap style.

Returns:

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

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intersections

Getter for intersections settings.

Returns:

anychart.core.venn.Intersections - Intersections settings.

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Setter for intersections settings.

Params:

Name Type Description
value Object Object with intersections settings.

Returns:

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

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label

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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Setter for chart label.

Params:

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

Returns:

anychart.core.Chart - Self instance for method chaining.
Setter for chart label.

Params:

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

Returns:

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

labels

Getter for venn labels settings.

Returns:

anychart.core.ui.LabelsFactory - LabelsFactory instance.

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Setter for venn labels settings.

Params:

Name Type Default Description
value Object | boolean | null
true
Chart data labels settings.

Returns:

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

left

Getter for element left bound setting.

Returns:

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

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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legend

Getter for the current chart legend.

Returns:

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

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Setter for chart legend setting.

Params:

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

Returns:

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

listen

Adds an event listener to an implementing object.

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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listenOnce

Adds an event listener to an implementing object.

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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localToGlobal

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

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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margin

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

Params:

Name Type Default Description
value1 string | number
0
Top or top-bottom space.
value2 string | number
0
Right or right-left space.
value3 string | number
0
Bottom space.
value4 string | number
0
Left space.

Returns:

anychart.core.Chart - 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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markerPalette

Getter for chart markers palette settings.

Returns:

anychart.palettes.Markers - Chart markers palette.
See listing
var markerPalette = chart.markerPalette();
Setter for chart 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.Venn - Self instance for method chaining.

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markers

Getter for data markers.

Returns:

anychart.core.ui.MarkersFactory - Markers instance.

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Setter for data markers.

Params:

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

Returns:

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

maxHeight

Getter for maximum height.

Returns:

number string null - Current element's maximum height.
Setter for 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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maxWidth

Getter for maximum width.

Returns:

number string null - Current element's maximum width.
Setter for 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 minimum height.

Returns:

number string null - Current element's minimum height.
Setter for 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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minWidth

Getter for minimum width.

Returns:

number string null - Current element's minimum width.
Setter for 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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padding

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.core.Chart - 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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Setter for the chart paddings in pixels using several numbers.

Params:

Name Type Default Description
value1 string | number
0
Top or top-bottom space.
value2 string | number
0
Right or right-left space.
value3 string | number
0
Bottom space.
value4 string | number
0
Left space.

Returns:

anychart.core.Chart - 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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palette

Getter for the venn palette.
See listing
var palette = chart.palette();
Setter for the venn palette. Note: You can use predefined palettes from anychart.palettes.

Params:

Name Type Description
value anychart.palettes.RangeColors | anychart.palettes.DistinctColors | Object | Array.<string> Color palette instance.

Returns:

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

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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Getter for element right bound setting.

Returns:

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

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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saveAsJpg

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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saveAsJson

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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saveAsPdf

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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saveAsPng

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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saveAsSvg

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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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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saveAsXlsx

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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saveAsXml

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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select

Selects point by index.

Params:

Name Type Description
index number Index of the point to select.

Returns:

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

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Selects point by indexes.

Params:

Name Type Description
indexes number | Array.<number> Array of indexes of the point to select.

Returns:

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

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selectFill

Getter for the fill color in selected mode.

Returns:

anychart.graphics.vector.Fill function - Select fill color.
See listing
var chart = anychart.venn(data);
var selectFill = chart.selectFill();
Setter for fill settings in selected mode using an array or a string. Learn more about coloring.

Params:

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

Returns:

anychart.charts.Venn - Self instance for method chaining.
Setter for fill settings in selected mode using function.

Params:

Name Type Default Description
fillFunction function
function() {
 return anychart.color.darken(this.sourceColor);
}
Function that looks like function(){ // this.index - series index. // this.sourceColor - color returned by fill() getter. // this.iterator - series point iterator. return fillValue; // type anychart.graphics.vector.Fill }.

Returns:

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

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Fill color in selected mode with opacity. Fill as a string or an object.

Params:

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

Returns:

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

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Linear gradient fill in selected mode. 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.Venn - Self instance for method chaining.

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Radial gradient fill in selected mode. 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.Venn - Self instance for method chaining.

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Image fill in selected mode. Learn more about coloring.

Params:

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

Returns:

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

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selectHatchFill

Getter for hatch fill settings in selected state.

Returns:

anychart.graphics.vector.PatternFill anychart.graphics.vector.HatchFill function boolean - The current hatch fill.
See listing
var selectHatchFill = chart.selectHatchFill();
Setter for hatch fill settings in selected state.

Params:

Name Type Default Description
patternFillOrTypeOrState anychart.graphics.vector.PatternFill | anychart.graphics.vector.HatchFill | function | anychart.graphics.vector.HatchFill.HatchFillType | string | boolean
false
PatternFill or HatchFill instance or type or state of hatch fill.
color string
Color.
thickness number
Thickness.
size number
Pattern size.

Returns:

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

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selectLabels

Getter for select data labels.

Returns:

anychart.core.ui.LabelsFactory - Labels instance.

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Setter for select data labels.

Params:

Name Type Description
value Object | boolean | null Series data labels settings.

Returns:

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

selectMarkers

Getter for select data markers.

Returns:

anychart.core.ui.MarkersFactory - Markers instance.

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Setter for select data markers.

Params:

Name Type Description
value Object | boolean | null | string Series data markers settings.

Returns:

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

selectStroke

Getter for the stroke in selected mode.

Returns:

anychart.graphics.vector.Stroke function - Select stroke.
See listing
var chart = anychart.venn(data);
var selectStroke = chart.selectStroke();
Setter for the stroke in selected mode using function. Learn more about stroke settings.

Params:

Name Type Default Description
strokeFunction function
// return stroke from the default palette.
function() {
  return anychart.color.darken(this.sourceColor);
};
Stroke-function, which should look like:function() { // this.value - data value data value // this.sourceColor - stroke of the current point // this.colorScale - the current color scale settings // } return strokeValue; //anychart.graphics.vector.Stroke };.

Returns:

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

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Setter for the stroke in selected mode. 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 anychart.graphics.vector.StrokeLineJoin
Line join style.
lineCap anychart.graphics.vector.StrokeLineCap
Line cap style.

Returns:

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

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stroke

Getter for the stroke.

Returns:

anychart.graphics.vector.Stroke function - The stroke.
See listing
var chart = anychart.venn(data);
var stroke = chart.stroke();
Setter for the stroke using function. Learn more about stroke settings.

Params:

Name Type Default Description
fillFunction function
// return stroke from the default palette.
function() {
  return anychart.color.darken(this.sourceColor);
};
Stroke-function, which should look like:function() { // this.value - data value // this.sourceColor - stroke of the current point // this.colorScale - the current color scale settings // } return strokeValue; //anychart.graphics.vector.Stroke };.

Returns:

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

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Setter for the 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.Venn - Self instance for method chaining.

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title

Getter for chart title.

Returns:

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

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Setter for the chart title.

Params:

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

Returns:

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

toCsv

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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toJson

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.

toSvg

Returns SVG string with paper size and landscape.

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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Returns SVG string with with determined the width and height.

Params:

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

Returns:

string - SVG content or empty string.

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toXml

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.

tooltip

Getter for current chart tooltip.

Returns:

anychart.core.ui.Tooltip - An instance of the class for method chaining.
Example
var tooltipSettings = chart.tooltip();
Setter for chart tooltip.

Params:

Name Type Description
value Object | boolean | null

Returns:

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

top

Getter for element top bound setting.

Returns:

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

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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unhover

Removes hover from the series point or series.

Params:

Name Type Description
indexOrIndexes number | Array.<number> Point index or array of indexes.

Returns:

anychart.charts.Venn - Self instance 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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unselect

Deselects all selected points.

Returns:

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

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Deselects selected point by index.

Params:

Name Type Description
index number Index of the point to select.

Returns:

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

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Deselects selected points by indexes.

Params:

Name Type Description
indexes Array.<number> An array of indexes of the point to select.

Returns:

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

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width

Getter for element width setting.

Returns:

number string undefined - Current element's width setting.
Sets element width setting.

Params:

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

Returns:

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

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zIndex

Getter for the current Z-index of the element.

Returns:

number - The current zIndex.

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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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