setAlt
[ Function ]
public setAlt(newValue: string | null): void;
This function sets a new value for the Alt attribute.
Parameter
Name | Type | Description |
|---|---|---|
newValue | The new value of the attribute. If null is passed, the internal default value is used. |
Return value
Type | Description |
|---|---|
void | No return value. |
See also
Attribute getter: getAlt
Origin: TcHmiImage
 | Available from 1.8 |