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:
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. |
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