Polar/radar Chart

Polar/radar Chart

Inputs

Property

Type

Default Value

Description

view

number[]

the dimensions of the chart [width, height]. If left undefined, the chart will fit to the parent container size

results

object[]

the chart data

scheme

object

the color scheme of the chart

schemeType

string

'ordinal'

the color scale type. Can be either 'ordinal' or 'linear'

customColors

function or object

custom colors for the chart. Used to override a color for a specific value

animations

boolean

true

enable animations

rangeFillOpacity

number

0.15

opacity of the shadow around the line indication the (optional) min and max values. The range shadow is only displayed if min and max values are provided with the data. The color of the shadow is always the color of the central line.

legend

boolean

false

show or hide the legend

legendTitle

string

'Legend'

the legend title

legendPosition

string

'right'

the legend position ['right', 'below']

xAxis

boolean

false

show or hide the x axis

yAxis

boolean

false

show or hide the y axis

showGridLines

boolean

true

show or hide the grid lines

roundDomains

boolean

false

round domains for aligned gridlines

showXAxisLabel

boolean

false

show or hide the x axis label

showYAxisLabel

boolean

false

show or hide the y axis label

xAxisLabel

string

the x axis label text

yAxisLabel

string

the y axis label text

labelTrim

boolean

true

trim the labels beyond a certain maximum length

labelTrimSize

number

10

maximum length of the labels. If labelTrim is true, labels over this length will be trimmed

trimYAxisTicks

boolean

true

trim or not ticks on the Y axis

maxYAxisTickLength

number

16

max length of the ticks. If trimYAxisTicks is true, ticks over this length will be trimmed

xAxisTickFormatting

function

the x axis tick formatting

yAxisTickFormatting

function

the y axis tick formatting

autoScale

boolean

false

set the minimum value of the y axis to the minimum value in the data, instead of 0

curve

function

the interpolation function used to generate the curve. It accepts any d3.curve function

activeEntries

object[]

[]

elements to highlight

tooltipDisabled

boolean

false

show or hide the tooltip

showSeriesOnHover

boolean

true

show or hide all points on the line on hover

tooltipTemplate

TemplateRef

a custom ng-template to be displayed inside the tooltip

yAxisMinScale

number

force y axis scaling to the provided value (ignored if chart data contains a higher value)

Outputs

Property

Description

select

click event

activate

element activation event (mouse enter)

deactivate

element deactivation event (mouse leave)

Data Format

Regular polar charts

The data format is multi series:

[
{
"name": "Germany",
"series": [
{
"name": "2010",
"value": 7300000
},
{
"name": "2011",
"value": 8940000
}
]
},
{
"name": "USA",
"series": [
{
"name": "2010",
"value": 7870000
},
{
"name": "2011",
"value": 8270000
}
]
}
]