PyGtk Color - A couple of python scripts to select a color (for scripting usage)

Overview

PyGtk Color Selection Scripts

This repository contains two scripts to be used within a scripting project, to aquire a color value.

Both scripts

  • require python 3 and its gobject module to be installed.

  • can accept a starting color value in HTML, RGB or RGBA format (#FF00FF, rgb(255,0,255) or rgba(255,0,255,1)).

  • will ignore the transparency value of a RGBA color,

  • can accept an icon (full path to the icon file - parameter -i).

  • will print to stdout the value of the selected color in HTML format by default. RGB or RGBA output formats are also availabe (parameters -r and -a).

1. pygtk-color-chooser

The first script displays a Gtk color chooser window. Clicking the + button will open the color editor.

If the program xcolor (a lightweight color picker for X11) is installed, color picking functionality is enabled (an extra button is added to the window to this end).

The window can be localized (using the -t, -o and -c command line parameters and the LANG=xx_YY.UTF8 locale setting as shown in the image below).

pygtk-color-chooser.png

When a starting color is passed to the script, the color editor will load automatically, as shown in the image below.

pygtk-color-chooser-editor.png

As already stated, when xcolor is available a Pick a color button appears to provide the color picker functionality, as shown in the following animation.

pygtk-color-chooser-xcolor.gif

Finally, this is its help screen:

$ pygtk-color-chooser -h
usage: pygtk-color-chooser [-h] [-e] [-r] [-a] [-t TITLE] [-i ICON]
                           [-o OK_LABEL] [-c CANCEL_LABEL] [-p PICK_LABEL]
                           [color]

A Gtk Color Chooser to be used in scripts. It will print the selected color
value to stdout (will print nothing if Cancel is clicked) and terminate.

positional arguments:
  color                 Specify a default color. This can be in any of the
                        following formats: CSS name, HTML, RGB or RGBA. The
                        widget will automatically change to the color editor
                        view to display the color specified here. If the color
                        value is invalid, it will be ignored.

optional arguments:
  -h, --help            show this help message and exit
  -e, --editor          show the color editor only
  -r, --rgb             print color in rgb format instead of HTML
  -a, --rgba            print color in rgba format instead of HTML
  -t TITLE, --title TITLE
                        set window title
  -i ICON, --icon ICON  set window icon
  -o OK_LABEL, --ok-label OK_LABEL
                        set ok button label
  -c CANCEL_LABEL, --cancel-label CANCEL_LABEL
                        set cancel button label
  -p PICK_LABEL, --pick-label PICK_LABEL
                        set pick button label

2. pygtk-color-selector

The second script displays a Gtk color selector window along with a color picker widget. This is basically the main difference between the two scripts.

Another less significant difference is that the window cannot be manually localized.

The window can be seen in the following image.

pygtk-color-selector.png

Finally, this is its help screen:

$ pygtk-color-selector -h
usage: pygtk-color-selector [-h] [-r] [-a] [-i ICON] [color]

A Gtk Color Selector with Color Picker to be used in scripts. It will print
the selected color value to stdout (will print nothing if Cancel is clicked)
and terminate.

positional arguments:
  color                 Specify a default color. This can be in any of the
                        following formats: CSS name, HTML, RGB or RGBA. If the
                        color value is invalid, it will be ignored.

optional arguments:
  -h, --help            show this help message and exit
  -r, --rgb             print color in rgb format instead of HTML
  -a, --rgba            print color in rgba format instead of HTML
  -i ICON, --icon ICON  set window icon
Owner
Spiros Georgaras
Spiros Georgaras
NFT collection generator. Generates layered images

NFT collection generator Generates layered images, whole collections. Provides additional functionality. Repository includes three scripts generate.py

Gleb Gonchar 10 Nov 15, 2022
This is a python project which detects color of an image when you double click on it.

This is a python project which detects color of an image when you double click on it. You have to press ESC button to close the pop-up Image window. There are mainly two library CV2 and Pandas that a

Yashwant Kumar Singh 0 Aug 16, 2022
A linear stairs generation add-on for Blender

Linear Stairs Generator Table of Contents Installation Usage Screenshots Important Notes Requirements Blender 3.0 or newer. Installation: Download a z

Elhanan Flesch 4 May 17, 2022
This Web App lets you convert your Normal Image to a SKETCHED one within a minute

This Web App lets you convert your Normal Image to a SKETCHED one within a minute

Avinash M 25 Nov 10, 2022
Generative Art Synthesizer - a python program that generates python programs that generates generative art

GAS - Generative Art Synthesizer Generative Art Synthesizer - a python program that generates python programs that generates generative art. Examples

Alexey Borsky 43 Dec 03, 2022
Fixes 500+ mislabeled MURA images

In this repository, new csv files are provided that fixes 500+ mislabeled MURA x-rays for all categories. The mislabeled x-rays mainly had hardware in them. This project only fixes the false negative

Pieter Zeilstra 4 May 18, 2022
PyGram Instagram-like image filters.

PyGram Instagram-like image filters. Usage First, import the client: from filters import * Instanciate a filter and apply it: f = Nashville("image.jp

Ajay Kumar Nagaraj 102 Feb 21, 2022
A scalable implementation of WobblyStitcher for 3D microscopy images

WobblyStitcher Introduction A scalable implementation of WobblyStitcher Dependencies $ python -m pip install numpy scikit-image Visualization ImageJ

CSE Lab, ETH Zurich 7 Jul 25, 2022
A Python package implementing various HDRI / Radiance image processing algorithms.

Colour - HDRI A Python package implementing various HDRI / Radiance image processing algorithms. It is open source and freely available under the New

colour-science 111 Dec 06, 2022
Napari 3D Ortho Viewer - an ortho viewer for napari for 3D images

napari-3d-ortho-viewer Napari 3D Ortho Viewer - an ortho viewer for napari for 3D images This napari plugin was generated with Cookiecutter using @nap

niklas netter 5 Nov 28, 2022
An executor that performs standard pre-processing and normalization on images.

An executor that performs standard pre-processing and normalization on images.

Jina AI 6 Jun 30, 2022
Python Digital Art Generator

Python Digital Art Generator The main goal of this repository is to generate all possible layers permutations given by the user in order to get unique

David Cuentas Mar 3 Mar 12, 2022
Simple utility to tinker with OPlus images

OPlus image utilities Prerequisites Linux running kernel 5.4 or up (check with uname -r) Image rebuilding Used to rebuild read-only erofs images into

Wiley Lau 15 Dec 28, 2022
A tool and a library for SVG path data transformations.

SVG path data transformation toolkit A tool and a library for SVG path data transformations. Currently it supports a translation and a scaling. Usage

Igor Mikushkin 2 Mar 07, 2022
Python Image Optimizer Script

Image-Optimizer Download and Install git clone https://github.com/stefankumpan/Image-Optimizer-Script.git cd Image-Optimizer-Script pip install -r req

Stefan Kumpan 0 Jul 15, 2021
⚡ZenGL is a minimalist Python module providing exactly one way to render scenes with OpenGL.

ZenGL is a minimalist Python module providing exactly one way to render scenes with OpenGL.

Szabolcs Dombi 133 Dec 17, 2022
Extract the ISO 11146 beam size from an image file

laserbeamsize Simple and fast calculation of beam sizes from a single monochrome image based on the ISO 11146 method of variances. Some effort has bee

Scott Prahl 21 Jan 06, 2023
PIX is an image processing library in JAX, for JAX.

PIX PIX is an image processing library in JAX, for JAX. Overview JAX is a library resulting from the union of Autograd and XLA for high-performance ma

DeepMind 294 Jan 08, 2023
Script that organizes the Google Takeout archive into one big chronological folder

Script that organizes the Google Takeout archive into one big chronological folder

Mateusz Soszyński 1.6k Jan 09, 2023