Line, Area and Bar Chart

A JavaScript Mixed Chart or a Combo Chart is a visualization that allows the combination of two or more distinct graphs. The features of each chart are retained on the mixed chart plot. Different scales of measure are present on the mixed chart and with this; it is an ideal plot for presenting data values that are usually difficult to combine because of the significant difference in value ranges. Generally, a combo chart makes it possible to view the relationship, differences, deviations, and anomalies between a different set of data by bringing them on a single plot.

You can find a more in depth explanation about the line, area and bar on this page:

https://apexcharts.com/javascript-chart-demos/mixed-charts/

Line Chart

Properties of Line & Bar Chart

Property Name	Data type	Type	Description
Data source	List	Data Model	Data list source for the widget.
X axis category	Text	Expression	Text categories displayed on x-axis.
Y axis value	Number	Expression	Numeric values displayed on y-axis.
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 colour of the series. If empty a random colour will be selected.
Logarithmic scale	Boolean	Expression	Change scale to logarithmic scale.
Custom scale	Boolean		Change scale to a custom scale with custom properties.
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.
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. Examples: "#FFFFFF60" or "rgba(255, 255, 255, 0.6)".
Grid lines vertical	Boolean	Expression	Display vertical lines on the grid.
Grid lines horizontal	Boolean	Expression	Display horizontal lines on the grid.
Grid lines color	Text	Expression	hange 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. (Bottom, left, top, right).
Chart type	Text	Dropdown	Select a different type of chart. (Bar, line, area).
Fill type	Text	Dropdown	Change fill type of the chart. (Solid, gradient, pattern).
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.
Show animation	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.