Bubble Chart
Last updated
Last updated
Bubble Chart are useful for showing data in a three-dimensional manner. In a bubble chart, data points are depicted with bubbles. It is drawn with a data series that each contains a set of three values. A bubble chart is a form of scatter chart that has its data points replaced with bubbles. In ApexCharts, each bubble representation can be analyzed for the information it defines. With its scattered nature, the bubble chart can be used to depict many data points within the 3-D plane. Unlike a scatter chart which has two reference axes (X-axis and Y-axis), a bubble chart has a third axis incorporated (Z-axis) with it and this third numeric field controls the size of the data bubbles.
You can find a more in depth explanation about the bubble on this page: https://apexcharts.com/javascript-chart-demos/bubble-charts/
Properties of Bubble Chart
| Property Name | Data Type | Type | Description |
|---|---|---|---|
Data source
List
Data Model
Data list source for the widget.
X axis type
Text
Drop Down
Determines the type of X axis used.
X axis category
Text
Expression
Categories displayed on x-axis.
X axis date
Date
Expression
Date values displayed on x-axis.
Y axis value
Number
Expression
Values displayed on y-axis.
These are expected to be numeric values.
Bubble size
Number
Expression
This field corresponds to the size of the bubble.
These are expected to be numeric values.
Series
Text
Expression
This field is used to create different series from the same data source.
It's not required.
Series color
Text
Expression
This field is used to set the color of the series. If empty a random color will be selected.
Hexadecimal Colors format Ex.: "#2E93fA"
Logarithmic scale
Boolean
Expression
Change scale to logarithmic scale.
Use opposite scale
Boolean
Expression
Changes position of y axis values to the opposite position.
Max scale value
Number
Expression
Maximum value for the scale.
Min scale value
Number
Expression
Minimum value for the scale.
Tick scale amount
Number
Expression
Number of visual ticks for the scale on the axis.
Show tooltip
Boolean
Expression
Show tooltip. Use true or false.
Label decimals
Number
Expression
Set number of decimals displayed for y-axis values.
Theme
Text
Dropdown
Change the text and background colors of the chart.
Background color
Text
Expression
Change the background color of the chart. It's important to set the opacity with the color to show the gridlines.
Example:
"#FFFFFF60"
Grid lines vertical
Boolean
Expression
Display vertical grid lines.
Grid lines horizontal
Boolean
Expression
Display horizontal lines on the grid.
Grid lines color
Text
Expression
Change color of the lines on the grid.
Example:
"#92a8d1" or "red" or "rgb(201, 76, 76)" or "rgba(201, 76, 76, 0.3)"
Legend font size
Number
Expression
Change font size of the legend.
Legend position
Text
Dropdown
Change position of the legend.
Fill type
Text
Dropdown
Change fill type of the chart.
Fill opacity
Number
Expression
Change the fill opacity of the chart.
From 0.00 to 1.00
Prefix
Text
Expression
Display a prefix for values on tooltip.
Postfix
Text
Expression
Display a postfix for values on tooltip.
ShowAnimation
Boolean
Expression
Display animation on render.
Height
Number
Expression
Set height of the chart.
Type number.
Width
Number
Expression
Set width of the chart.
Type number.
