FieldImage class

Class for an image on a block.

Signature:

export declare class FieldImage extends Field<string> 

Extends: Field<string>

Constructors

Constructor	Modifiers	Description
(constructor)(src, width, height, alt, onClick, flipRtl, config)		Constructs a new instance of the `FieldImage` class

Property	Modifiers	Type	Description
EDITABLE	`readonly`	(not declared)	Editable fields usually show some sort of UI indicating they are editable. This field should not.
imageElement	`protected`	SVGImageElement \| null	The rendered field's image element.
imageHeight	`protected` `readonly`	number
isDirty_	`protected`	boolean	Used to tell if the field needs to be rendered the next time the block is rendered. Image fields are statically sized, and only need to be rendered at initialization.

Method	Modifiers	Description
configure_(config)	`protected`	Configure the field based on the given map of options.
doClassValidation_(newValue)	`protected`	Ensure that the input value (the source URL) is a string.
doValueUpdate_(newValue)	`protected`	Update the value of this image field, and update the displayed image.
getFlipRtl()		Get whether to flip this image in RTL
getText_()	`protected`	Use the `getText_` developer hook to override the field's text representation. Return the image alt text instead.
initView()		Create the block UI for this image.
isClickable()		Check whether this field should be clickable.
setAlt(alt)		Set the alt text of this image.
setOnClickHandler(func)		Set the function that is called when this image is clicked.
showEditor_()	`protected`	If field click is called, and click handler defined, call the handler.
updateSize_()