The Line Graph object is used to display data or two different things on a graph. The object works basically like the time graph object.
App Builder Object
In Ports
Position | Name | Message | Description |
|---|---|---|---|
1 | Label | String | This port is used to give the graph a name or header |
2 | Data | Array | This port is used to get data points for the x and y axis which will then be implemented into the graph |
3 | X Label | String | This port is used to give the x axis a name |
4 | X Min | Number | This port is used to set the minimum displayed x axis value |
5 | X Max | Number | This port is used to set the maximum displayed x axis value |
6 | Y Label | String | This port is used to give the y axis a name |
7 | Y Min | Number | This port is used to set the minimum displayed y axis value |
8 | Y Max | Number | This port is used to set the maximum displayed y axis value |
Properties
Name | Description |
|---|---|
Object Name | The name of the object on the canvas |
Dashboard Label | Give the object a name on the dashboard |
Dashboard Group | Assign a dashboard group |
Example
We are now giving some inputs for the line graph ports to understand how the object works.
Port | Default Value |
|---|---|
Label | Graph 1 |
Data | - |
X Label | X-Axis |
X Min | -10 |
X Max | 10 |
Y Label | Y-Axis |
Y Min | 10 |
Y Max | 10 |
It should look like this.
As you can see all the values we changed can be seen when the app is run in the dashboard.
Another way to use the Line Graph object is to connect it with Historic Data object. Have a look at the following example.
