watchui 0.16.6

Compare GUi with RobotFramework

WatchUI

Basic Info

Custom library for comparing images with use in Robot Framework.

What is here?

• Test robot/test.robot - file with examples how to use keywords
• WatchUI/WatchUI.py - file with keywords

What you need

Pip install

WatchUI

1. Open CMD
2. Start pip install WatchUI
3. Now you can download WatchUI.py from repository or import WatchUI to new python file more here
4. If you download WatchUI.py: You must first enter the path in Settings => Library path, where path is the path to the WatchUI.py file

Manual Install

Main

• Python
• RobotFramework
• OpenCV pip install opencv-python or pip3 install opencv-python
• Pillow pip install Pillow
• Numpy pip install numpy
• Scikit pip install scikit-image
• Imutils pip install imutils

How to install in RF

• Download git file (Mainly ./Python/WatchUI.py)
• Enter the path in Settings => Library path, where path is the path to the WatchUI.py file
• Now you can start using keywords listed below. Keep in mind that you need to have all dependencies installed.

Description Keyword

Images must have same resolution!!!!

• In folder Robot framework you can find some example

Keyword	Arguments	Documentation
Compare images	path1, path2, save_folder=	This compares two images. If there are differences it saves an image with the differences highlighted into the folder. path1 = path to the first image to be compared path2 = path to the second image to be compared save_folder= the path where you want to save the image with the highlighted differences. Default folder is ../Compare_images Example: Compare two images ../image1.png ../Image2.png
Compare screen	path1, save_folder=	Compares a saved image with what is displayed on the screen. If there is a difference it saves an image with the differences highlighted to the save_folder path1 = path to the image to be compared to screen save_folder= the path where you want to save the image with the highlighted differences. Default folder is ../Compare_screen Example: Compare screen ../image1.png
Create area	x1, y1, x2, y2, save_folder=	Creates a cut-out area of what is displayed on the screen and saves it in the folder: ../Create area x1 a y1 = x and y coordinates for the upper left corner of the square x2 and y2 = x and y coordinates for the bottom right corner of the square save_folder= the path where you want to save the image with the cut out area. Default folder is ../Create_area Example: Create area 0 0 25 25
Compare screen areas	x1, y1, x2, y2, path1, save_folder=	Compares area of the screen with a previously created cut out image area. x1 and y1 = x and y coordinates for the upper left corner of the region x2 and y2 = x and y coordinates for the bottom right corner of the region path1 = the path to an already created image (region) with which we want to compare the region selected at screen save_folder= path where you want to save the image with the highlighted differences. Default folder is ../Compare_screen_areas Example: Compare screen areas 0 0 25 25 ../Crop_Image1.png
Compare screen without areas	path1 *args, save_folder=	Compares pictures (screenshot and image file) with areas to be ignored x1 and y1 = x and y coordinates for the upper left corner of the area to be ignored x2 and y2 = coordinates for the lower right corner of the area to be ignored save_folder= the path where you want to save the image with the highlighted differences. Default folder is ../Compare_screen_without_areas Attention! It is always necessary to enter in order x1 y1 x2 y2 x1 y1 x2 y2 etc ... Example: Compare screen without areas ../Image1.png 0 0 30 40 50 50 100 100 Creates 2 ignored parts at 0,0, 30,40 and 50, 50, 100, 100
Create screens	*resolution save_folder= screen_name=	Creates a screenshot of the screen with specified resolution. It is possible in one command to create an infinite number of screens with different resolutions. Screens are stored in the folder: ../Create_screens *resolution = The specified resolution in width and height format, you can enter as many as needed save_folder= path where you want to save the image with the highlighted differences. Default folder is ../Create_screens screen_name= the path where you want to save the image with the highlighted differences. Default name is (it is not mandatory to set it up) Example: compare making rescreens 800 600 1280 800 1440 900 Creates 3 screens in 800x600 1280x800 and 1440x900
Compare screen get information	path1, save_folder=, folder_csv=	Compares an already saved image with what is displayed on the screen. If there is a difference, it saves an image with the highlighted differences to the: ../save_folder and creates a csv file with the coordinates and elements that exist on those coordinates *path1 = path to the image to be compared *path1 = path to the image to be compared save_folder= path where you have save img folder_csv= folder for csv file with save coordinates. Default folder is ../CSV_ERROR Example: compare screen get information 1c.png Compare img 1c.png with screen and save img with diff and save csv file with elements on this coordinates

Sample results

Image where the differences are stored + You can see two black box in left corner. These black box are ignored during comparison.

The red rectangles outlining missing elements on compared screens