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  • Characteristics of a radar chart
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Overview
The Radar chart is used to highlight a series according to another one.
In a Radar chart, the number of axes is equal to the number of categories. All the axes are issued from the central point.
The categories are indicated around the chart. The values of series are displayed inside the chart.
Versions 23 and later
PHP This type of chart is now available for the PHP sites.
New in version 23
PHP This type of chart is now available for the PHP sites.
PHP This type of chart is now available for the PHP sites.
Characteristics of a radar chart
Radar chart
In this chart:
1. Radar point with its value.
The point value is displayed if the following conditions are fulfilled:
  • the "Display the values" option is checked:
    • WEBDEV - Server code in the "Options" tab of the description of Chart control.
  • "Display values" is checked in the "Details" tab of the Chart control description.
  • the type of point is defined for each series in the "Series" tab of the description window of point. If the type of point is "Not drawn", the point will not be highlighted and its value will not be displayed.
The size of the points is defined in the "General" tab of the description window of control.
2. Chart title. The characteristics of chart title are typed:
  • WEBDEV - Server code in the "Options" tab of control description ("Edit the chart title" button).
The chart title characteristics are entered in the "Details" tab of the control description ("Edit chart title" button).It is possible to define the chart title as well as its position and style.
3. Category label.
The category labels can be defined in the "Series" tab of the control description. To display the category labels, all you have to do is check "Display the labels of categories" in the "General" tab of chart description window.
4. Legend. The legend characteristics are typed:
  • WEBDEV - Server code in the "Options" tab of control description ("Edit the chart legend" button).
The legend characteristics are entered in the "Details" tab of the control description ("Edit chart legend" button).You have the ability to define its position and its style.
5. Labels of series.
The caption of the legend corresponds to the caption of the different series displayed in the chart (defined in the "Series" tab).
6. Color of series.
A color can be defined for each series in the "Series" tab of control description. An automatic color is used by default.
7. Gridlines.
To display the gridlines, select "Display the gridlines" in the "General" tab of the control description.
8. Mark.
The mark is automatically calculated. Therefore, grOrigin will have no effect on this type of chart.
Note: The zoom is not supported by a radar chart.
Minimum version required
  • Version 14
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