| Package | Description | 
|---|---|
| javax.imageio | The main package of the Java Image I/O API. | 
| Modifier and Type | Field and Description | 
|---|---|
| protected IIOParamController | IIOParam. controllerThe  IIOParamControllerthat will be
 used to provide settings for thisIIOParamobject when theactivateControllermethod
 is called. | 
| protected IIOParamController | IIOParam. defaultControllerThe default  IIOParamControllerthat will be
 used to provide settings for thisIIOParamobject when theactivateControllermethod
 is called. | 
| Modifier and Type | Method and Description | 
|---|---|
| IIOParamController | IIOParam. getController()Returns whatever  IIOParamControlleris currently
 installed. | 
| IIOParamController | IIOParam. getDefaultController()Returns the default  IIOParamController, if there
 is one, regardless of the currently installed controller. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | IIOParam. setController(IIOParamController controller)Sets the  IIOParamControllerto be used
 to provide settings for thisIIOParamobject when theactivateControllermethod
 is called, overriding any default controller. | 
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