Polar Area Chart
Polar area charts are similar to pie charts, but each segment has the same angle - the radius of the segment differs depending on the value.
This type of chart is often useful when we want to show a comparison data like a pie chart, but also show a scale of values for context.
You can find a more in depth explanation about the polar area on this page:
https://apexcharts.com/javascript-chart-demos/polar-area-charts/basic/
Properties of Polar Area Chart
Property Name | Data type | Type | Description |
Data source | List | Data Model | Data list source for the widget. |
Label | Text | Expression | Labels to be used for each series |
Value | Number | Expression | Values to be used for each series. |
Chart Color | Text | Expression | Colors to be used for each series.
Only accepts either hex or rgb/rgba so make sure the datalist values are in one of these color formats. |
Height | Text | Expression | Can be set to auto, percentage of container or pixels.
Default is auto. |
Width | Text | Expression | Can be set to percentage of container or pixels. Examples:
"350" or "350px" or "50%" |
Show Scale | Boolean |
| Determines if a scale is shown. |
Show Grid | Boolean |
| Determines if the grid is shown. |
Grid color | Text | Expression | Defines the colour of the grid. You should only provide either hex or rgb/rgba format.
Example: "#fff" |
Show strokes | Boolean |
| Determines if strokes are shown. |
Stroke Color | Text | Expression | Defines the color of the stroke. You should only provide either hex or rgb/rgba format.
Example: "#fff" |
Show legend | Boolean |
| If true, it will show a legend explaining the data on the chart. |
Legend Position | Text | Dropdown | Determines the position of the legend. (Left, Top, Right, Bottom). |
Legend font size | Number | Expression | number of the fontsize in px.
default 16px |
Legend offset y | Number | Expression | Use for more specific positioning of the legend after using legend position.
Sets the top offset for legend container in pixels. can use negative or positive and depending on the number it may cause the legend to have clipping issues with the chart. (Default is 0). |
Legend offset x | Number | Expression | Use for more specific positioning of the legend after using legend position.
Sets the left offset for legend container in pixels. can use negative or positive and depending on the number it may cause the legend to have clipping issues with the chart.(default is 0). |
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