Bubble Chart
The Bubble Chart is a type of scatterplot, where each point can be rendered with a custom size, allowing additional information to be conveyed. |  |
Public Variables (Properties)
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Common component variables and variable groups: Name, Visible, Breakpoints, Variable Storage, Container Properties, Styles, Preloader, Events, Component Bindings.
Common chart variables and variable groups: Common Chart Properties, Legend, Zoom, X and Y Axes, Coordinate Grid, Chart Padding, Tooltip, Common Visualization Properties and Visualization: Point.
Data Properties Group
The following properties can be found in the Data group.
Source Data
The source data table used for building custom-data-based charts.
Variable Name: | sourceData |
Records: | 0…unlimited |
Record Format:
Field Name | Field Type | Field Description |
series | String | Series with which to group the data. |
category | String | Category, analogous to the X value of the data point. |
value | Double | Value of the data, analogous to the Y value. |
size | Double | Size of the bubbles displayed. |
Source Data Bindings
A set of expressions used to retrieve data from Source Data's records and build the resulting chart dataset. This property only applies to charts based on custom data.
Variable Name: | dataBindings |
Records: | 1 |
Record Format:
Field Name | Field Type | Field Description |
series | String | Expression to define the Series of the chart dataset. |
category | String | Expression to define the Category of the chart dataset. |
value | String | Expression to define the Value of the chart dataset. |
size | String | Expression to define the Size of the chart dataset. |
All fields of the Source Data Bindings table have the following Resolution Environment:
Specified by the Context setting. | |
Value specified by the Source Data table. | |
0 (or dynamic if series propagation is enabled). | |
Standard variables only. |
Auto Load Dataset
See the common property Auto Load Dataset.
Visualization Group: Basic Properties
In addition to the common Visualization Basic Properties, the Bubble Chart has the following unique Visualization properties.
Maximum Radius
Specifies the maximum radius allowed for the bubbles in the chart. If the Size Value of a data point is larger than the Maximum Radius value, it will be displayed with a size value equal to the Maximum Radius value.
Variable Name: | maxRadius |
Records: | 1 |
Record Format:
Field Name | Field Type | Field Description |
maxRadius | Integer | Max Radius |
Minimum Radius
Specifies the minimum radius allowed for the bubbles in the chart. If the Size Value of a data point is smaller than the Minimum Radius value, it will be displayed with a size value equal to the Minimum Radius value.
Variable Name: | minRadius |
Records: | 1 |
Record Format:
Field Name | Field Type | Field Description |
minRadius | Integer | Min Radius |
Public Events
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Common Events: Common Component Events, Changing Chart Zoom
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