JavaScript/jQuery Bullet API
The Bullet UI component is useful when you need to compare a single measure to a target value. The UI component comprises a horizontal bar indicating the measure and a vertical line indicating the target value.
See Also
jQuery
Angular
Vue
React
Options
An object that specifies configuration properties for the Bullet UI component.
| Name | Description | 
|---|---|
| color | Specifies a color for the bullet bar. | 
| 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. | 
| endScaleValue | Specifies an end value for the invisible scale. | 
| 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. | 
| rtlEnabled | Switches the UI component to a right-to-left representation. | 
| showTarget | Specifies whether or not to show the target line. | 
| showZeroLevel | Specifies whether or not to show the line indicating zero on the invisible scale. | 
| size | Specifies the UI component's size in pixels. | 
| startScaleValue | Specifies a start value for the invisible scale. | 
| target | Specifies the value indicated by the target line. | 
| targetColor | Specifies a color for both the target and zero level lines. | 
| targetWidth | Specifies the width of the target line. | 
| theme | Sets the name of the theme the UI component uses. | 
| tooltip | Configures the tooltip. | 
| value | Specifies the primary value indicated by the bullet bar. | 
See Also
Methods
This section describes the methods that can be used in code to manipulate objects related to the Bullet UI component.
| Name | Description | 
|---|---|
| beginUpdate() | Postpones rendering that can negatively affect performance until the endUpdate() method is called. | 
| dispose() | Disposes of all the resources allocated to the Bullet 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. | 
| 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 a property to its default value. | 
| svg() | Gets the UI component's SVG markup. | 
See Also
Events
This section describes events fired by this UI component.
| 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
Types
| Name | Description | 
|---|---|
| DisposingEvent | The type of the disposing event handler's argument. | 
| DrawnEvent | The type of the drawn event handler's argument. | 
| ExportedEvent | The type of the exported event handler's argument. | 
| ExportingEvent | The type of the exporting event handler's argument. | 
| FileSavingEvent | The type of the fileSaving event handler's argument. | 
| IncidentOccurredEvent | The type of the incidentOccurred event handler's argument. | 
| InitializedEvent | The type of the initialized event handler's argument. | 
| OptionChangedEvent | The type of the optionChanged event handler's argument. | 
| TooltipHiddenEvent | The type of the tooltipHidden event handler's argument. | 
| TooltipShownEvent | The type of the tooltipShown event handler's argument. | 
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