Brighten Activity
The Brighten activity adjusts the luminosity of an image. It enables users to either increase the brightness for a lighter appearance or decrease it for a darker effect.
| Field | Description | Requirement |
|---|---|---|
| Input image | Path, file name, and extension of the image to be processed. | Required |
| Output image | Path, file name, and extension for the processed output image. | Required |
| Brightness level | Specifies the intensity of the brightness adjustment. Positive values (1 to 255) increase brightness, while negative values (-1 to -255) decrease it. | Optional |
Action Types & Examples
Input Image Path
- Format: String (file path)
- Example Result:
C:\Robusta\robusta.jpg
Output Image Path
- Format: String (file path)
- Example Result:
C:\Robusta\grayscale.jpg
Brightness Level
- Format: Digit (integer)
- Example Result:
50
Implementation Examples
Field Setup - Input image: C:\Robusta\robusta.jpg - Output image: C:\Robusta\grayscale.jpg
Execution Parameters - Brightness level: 50
Technical Notes
Ensure that the specified input image file exists and is accessible. The output directory must also have appropriate write permissions for the activity to save the processed image successfully. Invalid file paths or insufficient permissions will result in an execution error.