graphicImage (PrimeFaces VDL Documentation)

Description:

GraphicImage extends the h:graphicImage component with the ability of displaying binary data like an inputstream. Main use cases of GraphicImage is to make displaying images stored in database or on-the-fly images easier. Legacy way to do this is to come up with a Servlet that does the streaming, GraphicImage does all the hard work without the need of a Servlet.

Component Information
Info	Value
Component Type	`org.primefaces.component.GraphicImage`
Handler Class	None
Renderer Type	None
Description	None

Attributes
Name	Required	Type	Description
`alt`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	No Description
`binding`	`false`	`jakarta.el.ValueExpression` (must evaluate to `jakarta.faces.component.UIComponent`)	An EL expression referring to a server side UIComponent instance in a backing bean.Default is generated.
`cache`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.Boolean`)	Enables/Disables browser from caching the image.Default is false.
`dir`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Direction indication for text that does not inherit directionality.
`height`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Specifies the height of an element.
`id`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Unique identifier of the component in a namingContainer.Default is generated.
`ismap`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.Boolean`)	Default is false.
`lang`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	No Description
`library`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Library name of the image.
`longdesc`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	No Description
`name`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Name of the image.
`onclick`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Fires when a mouse click on the element.
`ondblclick`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Fires when a mouse double-click on the element.
`onkeydown`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Fires when a user is pressing a key.
`onkeypress`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Fires when a user presses a key.
`onkeyup`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Fires when a user releases a key.
`onmousedown`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Fires when a mouse button is pressed down on an element.
`onmousemove`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Fires when the mouse pointer is moving while it is over an element.
`onmouseout`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Fires when the mouse pointer moves out of an element.
`onmouseover`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Fires when the mouse pointer moves onto an element.
`onmouseup`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Fires when a mouse button is released over an element.
`rendered`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.Boolean`)	Boolean value to specify the rendering of the component, when set to false component will not be rendered.Default is true.
`role`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	No Description
`sizes`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	One or more strings separated by commas, indicating a set of source sizes.
`srcset`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	One or more strings separated by commas, indicating possible image sources for the user agent to use.
`stream`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.Boolean`)	Defines if the image is streamed or rendered directly as data uri / base64 with ViewScoped support.Default is true.
`style`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Specifies an inline CSS style for an element.
`styleClass`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Specifies one or more CSS class names for an element.
`title`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Specifies extra information about an element (displayed as a tooltip).
`usemap`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	No Description
`value`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.Object`)	Value of the component.
`width`	`false`	`jakarta.el.ValueExpression` (must evaluate to `java.lang.String`)	Specifies the width of an element.

primefaces

Tag graphicImage