Radar Chart
A radar chart shows multivariate data of three or more quantitative variables mapped onto an axis.
Simple Example
For a radar chart we must define an rx.recharts.radar() component for each set of values we wish to plot. Each rx.recharts.radar() component has a data_key which clearly states which variable in our data we are plotting. In this simple example we plot the A column of our data against the subject column which we set as the data_key in rx.recharts.polar_angle_axis.
Multiple Radars
We can also add two radars on one chart by using two rx.recharts.radar components.
In this plot an inner_radius and an outer_radius are set which determine the chart's size and shape. The inner_radius sets the distance from the center to the innermost part of the chart (creating a hollow center if greater than zero), while the outer_radius defines the chart's overall size by setting the distance from the center to the outermost edge of the radar plot.
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Using More Props
The dot prop shows points at each data vertex when true. legend_type="line" displays a line in the chart legend. animation_begin=0 starts the animation immediately, animation_duration=8000 sets an 8-second animation, and animation_easing="ease-in" makes the animation start slowly and speed up. These props control the chart's appearance and animation behavior.
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Dynamic Data
Chart data tied to a State var causes the chart to automatically update when the state changes, providing a nice way to visualize data in response to user interface elements. View the "Data" tab to see the substate driving this radar chart of character traits.
Strength
15
Dexterity
15
Constitution
15
Intelligence
15
Wisdom
15
Charisma
15
Remaining points: 10
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API Reference
rx.recharts.RadarChart
A Radar chart component in Recharts.
Props
| Prop | Type | Description |
|---|---|---|
width | Union[int, str] | The width of chart container. String or Integer. |
height | Union[int, str] | The height of chart container. |
data | Sequence | The source data, in which each element is an object. |
margin | Dict[str, Any] | The sizes of whitespace around the chart, i.e. {"top": 50, "right": 30, "left": 20, "bottom": 5}. |
cx | Union[int, str] | The The x-coordinate of center. If set a percentage, the final value is obtained by multiplying the percentage of width. Number | Percentage. |
cy | Union[int, str] | The The y-coordinate of center. If set a percentage, the final value is obtained by multiplying the percentage of height. Number | Percentage. |
start_angle | int | The angle of first radial direction line. |
end_angle | int | The angle of last point in the circle which should be startAngle - 360 or startAngle + 360. We'll calculate the direction of chart by 'startAngle' and 'endAngle'. |
inner_radius | Union[int, str] | The inner radius of first circle grid. If set a percentage, the final value is obtained by multiplying the percentage of maxRadius which is calculated by the width, height, cx, cy. Number | Percentage. |
outer_radius | Union[int, str] | The outer radius of last circle grid. If set a percentage, the final value is obtained by multiplying the percentage of maxRadius which is calculated by the width, height, cx, cy. Number | Percentage. |
Valid Children
PolarAngleAxisPolarRadiusAxisPolarGridLegendGraphingTooltipRadarDefsEvent Triggers
See the full list of default event triggersrx.recharts.Radar
A Radar chart component in Recharts.
Props
| Prop | Type | Description |
|---|---|---|
data_key | Union[int, str] | The key of a group of data which should be unique in a radar chart. |
points | Sequence | The coordinates of all the vertices of the radar shape, like [{ x, y }]. |
dot | Union[dict, bool] | If false set, dots will not be drawn. |
stroke | Union[str, Color] | Stoke color. |
fill | Union[str, Color] | Fill color. |
fill_opacity | float | The opacity to fill the chart. |
legend_type | "circle""cross""diamond""line""plainline""rect""square""star""triangle""wye""none" | The type of icon in legend. If set to 'none', no legend item will be rendered. |
label | Union[dict, bool] | If false set, labels will not be drawn. |
is_animation_active | bool | If set false, animation of polygon will be disabled. |
animation_begin | int | Specifies when the animation should begin, the unit of this option is ms. |
animation_duration | int | Specifies the duration of animation, the unit of this option is ms. |
animation_easing | "ease""ease-in""ease-out""ease-in-out""linear" | The type of easing function. 'ease' | 'ease-in' | 'ease-out' | 'ease-in-out' | 'linear'. |
Valid Children
LabelList