BoundImageItem Class
A Bound Image dashboard item.
Declaration
export class BoundImageItem extends DataDashboardItemRemarks
The Bound Image dashboard item can be bound to a set of images (for instance, stored in the database or accessible by the specified URI). You can use the Bound Image as a detail item along with the Master Filtering feature.
To learn how to create and fine-tune the Bound Image on the web, see the Web Dashboard - Images topic.
Inherited Members
Inheritance
constructor
Initializes a new instance of the BoundImageItem class.
Declaration
constructor(
dashboardItemJSON?: any,
serializer?: DevExpress.Analytics.Utils.ModelSerializer
)Parameters
| Name | Type | Description |
|---|---|---|
| dashboardItemJSON | any | A JSON object used for dashboard deserialization. Do not pass this parameter directly. |
| serializer | ModelSerializer | An object used for dashboard deserialization. Do not pass this parameter directly. |
Properties
dataBindingMode Property
Declaration
dataBindingMode: ko.Observable<DevExpress.Dashboard.Model.ImageDataBindingMode>Property Value
| Type |
|---|
| Observable<ImageDataBindingMode> |
horizontalAlignment Property
Declaration
horizontalAlignment: ko.Observable<string>Property Value
| Type |
|---|
| Observable<string> |
imageAltTextItem Property
Specifies the dimension that provides data for the BoundImageItem alt text.
Declaration
imageAltTextItem: ko.Observable<DevExpress.Dashboard.Model.Dimension>Property Value
| Type | Description |
|---|---|
| Observable<Dimension> | A Dimension object that provides data for the |
Remarks
You can specify the alternative text that depends on the selected dimension. Alt text makes images accessible to users who cannot see them, especially those using screen readers.
For information on how to set alt text in the UI, refer to the following help topic: Add Alternative Text for Image and Bound Image Items in Web.
imageItem Property
Declaration
imageItem: ko.Observable<DevExpress.Dashboard.Model.Dimension>Property Value
| Type |
|---|
| Observable<Dimension> |
interactivityOptions Property
Declaration
interactivityOptions: DevExpress.Dashboard.Model.DashboardItemBaseInteractivityOptionsProperty Value
| Type |
|---|
| DashboardItemBaseInteractivityOptions |
sizeMode Property
Declaration
sizeMode: ko.Observable<string>Property Value
| Type |
|---|
| Observable<string> |
uriPattern Property
Declaration
uriPattern: ko.Observable<string>Property Value
| Type |
|---|
| Observable<string> |
verticalAlignment Property
Declaration
verticalAlignment: ko.Observable<string>Property Value
| Type |
|---|
| Observable<string> |