DSCaptureVisionRouter

The DSCaptureVisionRouter class is what a user uses to interact with image-processing and semantic-processing products in their applications. It accepts an image source and returns processing results which may contain Final results or Intermediate Results.

Definition

Assembly: DynamsoftCore.framework

• Objective-C
• Swift

1. @interface DSCaptureVisionRouter : NSObject
   

2. class CaptureVisionRouter : NSObject
   

Constructor

Method	Description
init	Creates an instance of CaptureVisionRouter.

Single-File Processing

Method	Description
captureFromFile	Processes an image file to derive important information.
captureFromFileBytes	Processes an image file in memory to derive important information.
captureFromBuffer	Processes an ImageData object to derive important information.
captureFromImage	Processes an UIImage to derive important information.

Multiple-File Processing

Method	Description
setInput	Sets up an image source to provide images for continuous processing.
getInput	Returns the image source object.
addImageSourceStateListener	Registers a DSImageSourceStateListener to get callback when the status of DSImageSourceAdapter changes.
removeImageSourceStateListener	Removes a DSImageSourceStateListener.
addResultReceiver	Registers a DSCapturedResultReceiver to get callback when DSCapturedResult output.
removeResultReceiver	Removes a DSCapturedResultReceiver.
startCapturing	Initiates a capturing process based on a specified template. This process is repeated for each image fetched from the source.
stopCapturing	Stops the capturing process.
pauseCapturing	Pauses the Capture Vision Router.
resumeCapturing	Resumes the Capture Vision Router.
addCaptureStateListener	Registers a DSCaptureStateListener to get callback when capture state changes.
removeCaptureStateListener	Removes a DSCaptureStateListener.
addResultFilter	Adds a CaptureResultFilter object to filter non-essential results.
removeResultFilter	Removes the specified CaptureResultFilter object.

Settings

Method	Description
initSettings	Initialize the Capture Vision settings with a JSON String.
initSettingsFromFile	Initialize the Capture Vision settings with a JSON file.
getSimplifiedSettings	Retrieves a simplified version of the Capture Vision settings for a specific template.
updateSettings	Update Capture Vision settings with an object of DSSimplifiedCaptureVisionSettings.
resetSettings	Resets all templates to factory settings.
outputSettings	Output the targeting Capture Vision settings to a JSON string.
outputSettingsToFile	Output the targeting Capture Vision settings to a JSON file.

Intermediate Result

Method	Description
getIntermediateResultManager	Gets the object of IntermediateResultManager.