DSProactiveImageSourceAdapter

The DSProactiveImageSourceAdapter class is an abstract base class that extends the DSImageSourceAdapter class. It provides an interface for proactively fetching images in a separate thread.

Definition

Assembly: DynamsoftUtility.xcframework

Objective-C
Swift

@interface DSProactiveImageSourceAdapter : DSImageSourceAdapter

class ProactiveImageSourceAdapter: ImageSourceAdapter

Methods

Method	Description
`setImageFetchInterval`	Sets the time interval for the ImageSource to wait before attempting to fetch another image to put in the buffer.
`getImageFetchInterval`	Gets the time interval for the ImageSource to wait before attempting to fetch another image to put in the buffer.

setImageFetchInterval

Sets the time interval for the ImageSource to wait before attempting to fetch another image to put in the buffer.

Objective-C
Swift

-(void)setImageFetchInterval:(NSInteger)milliseconds;

func setImageFetchInterval(milliseconds: Int)

Parameters

[in] milliseconds: The time interval in milliseconds.

getImageFetchInterval

Gets the time interval for the ImageSource to wait before attempting to fetch another image to put in the buffer.

Objective-C
Swift

```
-(NSInteger)getImageFetchInterval;
```
```
func getImageFetchInterval() -> Int
```

Return Value

The time interval in milliseconds.