Get Largest Rectangle Activity

The Get Largest Rectangle activity identifies and extracts the largest rectangular object within a specified image file. This activity returns the precise coordinates and dimensions of the detected rectangle, enabling further automation based on its location and size.

Field	Description	Requirement
Image File Name	The full path and name of the image file to be processed.	Required
Return X-Position	The variable name to assign the found x-coordinate (horizontal position) of the largest rectangle.	Required
Return Y-Position	The variable name to assign the found y-coordinate (vertical position) of the largest rectangle.	Required
Return Width	The variable name to assign the found width of the largest rectangle.	Required
Return Height	The variable name to assign the found height of the largest rectangle.	Required

Action Types & Examples

Return X-Position

Format: Digit
Example Result: 300

Return Y-Position

Format: Digit
Example Result: 280

Return Width

Format: Digit
Example Result: 150

Return Height

Format: Digit
Example Result: 75

Implementation Examples

Field Setup - Image File Name: C:\Robusta\robusta.png

Execution Parameters - Return X-Position: xPositionValue - Return Y-Position: yPositionValue - Return Width: widthValue - Return Height: heightValue

Technical Notes

The Return X-Position and Return Y-Position variables can be directly utilized in other activities, such as the Mouse activity within Keyboard & Mouse Operations. For instance, if the activity returns 300 for xPositionValue and 280 for yPositionValue, these values can be passed as ${xPositionValue} and ${yPositionValue} to the X Position and Y Position fields of a Mouse activity configured for a LEFT_CLICK action. This enables precise interaction with the detected rectangle's location.