VisionGUIPipeline (hyperLib 0.4.0-travis API)

All Superinterfaces:

edu.wpi.first.vision.VisionPipeline

All Known Implementing Classes:

CrosshairsPipeline, FindTargetsPipeline, HeightIndicatorPipeline
```
public interface VisionGUIPipeline
extends edu.wpi.first.vision.VisionPipeline
```
A pipeline which has separate methods for processing an input image and writing its overlays to an output image. This allows multiple pipelines to read from the same camera image, and composite all their outputs at the end.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`process(org.opencv.core.Mat mat)`	Read an input image.
`void`	`writeOutput(org.opencv.core.Mat mat)`	Draw indicators onto the output image.

- Method Detail
  - process
```
void process(org.opencv.core.Mat mat)
```
    Read an input image. This method should extract any useful information from the input mat, and update any shared variables that the robot thread may access. It should NOT modify the image. Instead, save any information you want to print, and use it in the next call to writeOutput.
    
    Specified by:
    
    process in interface edu.wpi.first.vision.VisionPipeline
    
    Parameters:
    
    mat - image to process
  - writeOutput
```
void writeOutput(org.opencv.core.Mat mat)
```
    Draw indicators onto the output image.
    
    Parameters:
    
    mat - image to write the indicators on