JavaScript/jQuery LinearGauge API
See Also
- Set Up DevExtreme: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
- Configure a Widget: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
Configuration
| Name | Description |
|---|---|
| animation |
Specifies animation properties. |
| containerBackgroundColor |
Specifies the color of the parent page element. |
| disabled |
Specifies whether the UI component responds to user interaction. |
| elementAttr |
Specifies the global attributes to be attached to the UI component's container element. |
| export |
Configures the exporting and printing features. |
| geometry |
Specifies the properties required to set the geometry of the LinearGauge UI component. |
| loadingIndicator |
Configures the loading indicator. |
| margin |
Generates space around the UI component. |
| onDisposing |
A function that is executed before the UI component is disposed of. |
| onDrawn |
A function that is executed when the UI component's rendering has finished. |
| onExported |
A function that is executed after the UI component is exported. |
| onExporting |
A function that is executed before the UI component is exported. |
| onFileSaving |
A function that is executed before a file with exported UI component is saved to the user's local storage. |
| onIncidentOccurred |
A function that is executed when an error or warning occurs. |
| onInitialized |
A function used in JavaScript frameworks to save the UI component instance. |
| onOptionChanged |
A function that is executed after a UI component property is changed. |
| onTooltipHidden |
A function that is executed when a tooltip becomes hidden. |
| onTooltipShown |
A function that is executed when a tooltip appears. |
| pathModified |
Notifies the UI component that it is embedded into an HTML page that uses a tag modifying the path. |
| rangeContainer |
Specifies gauge range container properties. |
| redrawOnResize |
Specifies whether to redraw the UI component when the size of the parent browser window changes or a mobile device rotates. |
| rtlEnabled |
Switches the UI component to a right-to-left representation. |
| scale |
Specifies the gauge's scale properties. |
| size |
Specifies the UI component's size in pixels. |
| subvalueIndicator |
Specifies the appearance properties of subvalue indicators. |
| subvalues |
Specifies a set of subvalues to be designated by the subvalue indicators. |
| theme |
Sets the name of the theme the UI component uses. |
| title |
Configures the UI component's title. |
| tooltip |
Configures tooltips. |
| value |
Specifies the main value on a gauge. |
| valueIndicator |
Specifies the appearance properties of the value indicator. |
See Also
- Configure a Widget: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
Methods
| Name | Description |
|---|---|
| beginUpdate() |
Prevents the UI component from refreshing until the endUpdate() method is called. |
| dispose() |
Disposes of all the resources allocated to the LinearGauge instance. |
| element() |
Gets the root UI component element. |
| endUpdate() |
Refreshes the UI component after a call of the beginUpdate() method. |
| exportTo(fileName, format) |
Exports the UI component. |
| getInstance(element) |
Gets the instance of a UI component found using its DOM node. |
| getSize() |
Gets the current UI component size. |
| hideLoadingIndicator() |
Hides the loading indicator. |
| instance() |
Gets the UI component's instance. Use it to access other methods of the UI component. |
| off(eventName) |
Detaches all event handlers from a single event. |
| off(eventName, eventHandler) |
Detaches a particular event handler from a single event. |
| on(eventName, eventHandler) |
Subscribes to an event. |
| on(events) |
Subscribes to events. |
| option() |
Gets all UI component properties. |
| option(optionName) |
Gets the value of a single property. |
| option(optionName, optionValue) |
Updates the value of a single property. |
| option(options) |
Updates the values of several properties. |
| print() |
Opens the browser's print window. |
| render() |
Redraws the UI component. |
| resetOption(optionName) |
Resets an property to its default value. |
| showLoadingIndicator() |
Shows the loading indicator. |
| subvalues() |
Gets subvalues. |
| subvalues(subvalues) |
Updates subvalues. |
| svg() |
Gets the UI component's SVG markup. |
| value() |
Gets the main value. |
| value(value) |
Updates the main value. |
See Also
- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
Events
| Name | Description |
|---|---|
| disposing |
Raised before the UI component is disposed of. |
| drawn |
Raised when the UI component's rendering has finished. |
| exported |
Raised after the UI component is exported. |
| exporting |
Raised before the UI component is exported. |
| fileSaving |
Raised before a file with exported UI component is saved to the user's local storage. |
| incidentOccurred |
Raised when an error or warning occurs. |
| initialized |
Raised only once, after the UI component is initialized. |
| optionChanged |
Raised after a UI component property is changed. |
| tooltipHidden |
Raised when a tooltip becomes hidden. |
| tooltipShown |
Raised when a tooltip appears. |
See Also
- Handle Events: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
Indicator Types
This section lists objects that define properties used to configure value and subvalue indicators of specific types.
| Name | Description |
|---|---|
| Circle |
An object that defines a gauge indicator of the circle type. |
| RangeBar |
An object that defines a gauge indicator of the rangeBar type. |
| Rectangle |
An object defining a gauge indicator of the rectangle type. |
| Rhombus |
An object defining a gauge indicator of the rhombus type. |
| TextCloud |
An object that defines a gauge indicator of the textCloud type. |
| TriangleMarker |
An object that defines a gauge indicator of the triangleMarker type. |