Area Chart
The Area Chart displays data points connected with continuous lines, with the region beneath the lines optionally shaded to emphasize trends or variations in the data distribution over time or across categories. |  |
Public Variables (Properties)
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Common variables and variable groups: Name, Visible, Breakpoints, Variable Storage, Container Properties, Styles, Preloader, Events, Component Bindings.
Common chart variables and variable groups: Common Properties, Legend, Zoom, X and Y Axes, Coordinate Grid, Tooltip, Visualization: Basic Properties, Visualization: Line, Visualization: Point, and Visualization: Area.
Data
The Data properties group includes properties for Building Chart Datasets that are common to most charts. The following properties are specific to the Area Chart.
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 |
value | Double | Percent |
category | Integer | category |
Source Data Bindings
A set of expressions used to retrieve data from the records of the Source Data table and build the 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. |
value | String | Expression to define the Value of the chart dataset. |
category | String | Expression to define the Category 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. |
Compress Ratio
Multiplies all Y values in a series by the indicated value in order to expand or compress the chart display. Does not affect values displayed in the tooltip.
Variable Name: | compressRatios |
Records: | 1 |
Record Format:
Field Name | Field Type | Field Description |
compressRatioSeries | String | Series |
compressRatioValue | Double | Value |
Visualization Group: Basic Properties
In addition to the common Visualization Basic Properties, the Area Chart has the following unique Visualization properties.
Render as Stack
When enabled, the areas defined by each data series will be stacked. When disabled, areas will overlap.
Variable Name: | renderAsStack |
Records: | 1 |
Record Format:
Field Name | Field Type | Field Description |
renderAsStack | Boolean | Render as Stack |
Render as Percentage
When enabled, the chart renders stacked areas as a percentage of the sum of each category.
Variable Name: | renderAsPercentage |
Records: | 1 |
Record Format:
Field Name | Field Type | Field Description |
renderAsPercentage | Boolean | Render as Percentage |
Disable Dots
Hides the dots indicating the data points defining the line.
Variable Name: | disableDots |
Records: | 1 |
Record Format:
Field Name | Field Type | Field Description |
disableDots | Boolean | Disable Dots |
Smooth
When enabled, the line passing through the data points will be smoothed.
Variable Name: | smooth |
Records: | 1 |
Record Format:
Field Name | Field Type | Field Description |
smooth | Boolean | Smooth |
Public Events
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Common Events: Common Component Events, Changing Chart Zoom
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