Python-Image-Editor

• A simple python based image editor.
• Divided into three files:
  • Macros.py
  • ImageEditor.py
  • EditorUI.py

Macros.py

Consists of global constant values used repeatedly all through the code.

ImageEditor.py

Consists all the functions for image editing. A generalized module for image editing.

EditorUI.py

The UI of Image Editor which uses the functions defined in the ImageEditor.py to perform image editing in the background.

FEATURES

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• Save, save as to store the edited image.

• Option to restore original image, cancel changes, or apply the changes made.

• Direct access to cropping, rotating and flipping buttons.

• 4 Menu buttons for splitting channels, applying filters, adjusting various levels, and resizing.

• Split Channel

  • Splits the Red, Green, and Blue values of the Channel.
  • Each option shows the values of RGB in each pixel of the images as a new image.

• Apply Filters

  • Various filters can be applied like inverting image (negative), black and white image, edge detection, edge enhancement, pencil sketch effect, thresholding with a slider to set threshold value, erosion, and dilation.

• Level Adjust

  • Menu for adjusting various levels of image.
  • Includes blur, and sharpness ranging from 1 to 50.
  • Includes Brightness, Saturation, and Contrast ranging from 0 to 3.0.

• Resize Image

  • Displays the size of the opened image.
  • Textboxes to enter new width and height values.
  • 'Resize' button to resize the image.
  • Only resizes when both width and height are given and both are integers.

Executables (.exe)

Converted to executable via auto-py-to-exe module of python.

Contains two executables and their respective spec files.

• ConsoleBasedApp
  • The executable is based on console interface. On running, a console screen will open which will then in turn run the application interface.

pyinstaller --noconfirm --onefile --console --add-data "./static/;static/" ./EditorUI.py
rm -rf build EditorUI.spec
mv dist consoleBased

• WindowBasedApp
  • The executable uses a window as an interface. It hides the console while opening the app.

pyinstaller --noconfirm --onefile --windowed --add-data "./static/;static/" ./EditorUI.py
rm -rf build EditorUI.spec
mv dist WindowBased

• The --add-data flag in both the case tells the pyinstaller to include the specified file/folder in the executable file. The static/ tells the executable where to extract the data while running. The extracted data is temporary and is deleted once app closes.
• Alternately, simply run the bash script createExecutable.sh to create both in one go.

bash createExecutable.sh