A ring chart is an adaptation of a pie chart, where a hole is left in the middle of the "pie". |
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The ring chart is based on Pie Plot. It inherits all its properties.
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Ring chart has no renderer. |
This is what ring chart looks like:
Dataset
The ring chart supports Custom Data model only.
It has the following Source Data Bindings:
Binding |
Expected Value Type |
Description |
Series |
String |
Textual name of the data series. Data series is represented by individual ring section. |
Value |
Number |
The value for the series, i.e. ring section size. There is no need to normalize the values and make their sum equal to 1 or 100%, this is done automatically by the chart. |
Common Properties
Width, Height, Bindings, Visible, Background, Border
Source Data and Source Data Bindings properties.
All properties of a Pie Plot.
Custom Properties
Separators Visible
Flag that controls whether or not the separators between sections are visible.
Property name: separatorsVisible
Property type: Boolean
Separator Stroke
Stroke used to draw the separator lines.
Property name: separatorStroke
Property type: Data Table
Separator Paint
Paint used to draw the separator lines.
Property name: separatorPaint
Property type: Data Table
Inner Separator Extension
Length of the separator line drawn inside the ring for each section. The value is a percentage of the ring depth (the default is 0.20, or 20%).
Property name: innerSeparatorExtension
Property type: Float
outer Separator Extension
Length of the separator line drawn outside the ring for each section. The value is a percentage of the ring depth (the default is 0.20, or 20%).
Property name: outerSeparatorExtension
Property type: Float
Section Depth
Section depth as a percentage of the plot's radius. The default value is 0.20 (twenty percent).
Property name: sectionDepth
Property type: Float
Common Events
Hidden, Shown, Moved, Resized, Mouse Clicked, Mouse Pressed, Mouse Released, Mouse Entered, Mouse Exited, Mouse Moved, Mouse Wheel Moved, Key Typed, Key Pressed, Key Released, Focus Gained, Focus Lost