colorpicker is a minimalist X11 color picker tool that allows users to select colors from their screen. It provides a simple and lightweight interface for quickly capturing colors and retrieving their corresponding values.
When you use the colorpicker tool, a window is displayed on the screen, typically in the form of a small overlay. By moving the mouse cursor over any pixel on the screen and performing a mouse gesture (except a left-click), the tool captures the color of that pixel.
The primary purpose of colorpicker is to provide a convenient way to obtain the color values of specific pixels on the screen. This can be useful in various scenarios, such as web design, graphic design, or any other situation where accurate color selection is required.
The tool is designed to be minimalist, focusing on simplicity and ease of use. It typically lacks complex features and options to keep the user interface lightweight. The only gesture that exits the program is a left-click, while any other mouse gesture will allow users to continue capturing colors.
The colorpicker tool is usually platform-specific and intended for X11-based systems, commonly found in Linux distributions. It utilizes the X11 display server protocol to interact with the screen and capture pixel colors.
By using colorpicker, users can quickly identify and retrieve the color values of any pixel on their screen without the need for external tools or complex workflows. It provides a straightforward and efficient way to select colors, making it a handy utility for various design and development tasks.
colorpicker Command Examples
1. Launch colorpicker and print the hexadecimal and RGB value of each clicked pixel to stdout:
# colorpicker
2. Only print the color of one clicked pixel and then exit:
# colorpicker --one-shot
3. Print the color of each clicked pixel and quit when a key is pressed:
# colorpicker --quit-on-keypress
4. Only print the RGB value:
# colorpicker --rgb
5. Only print the hexadecimal value:
# colorpicker --hex
Summary
In summary, colorpicker is a minimalist X11 color picker tool that allows users to capture color values from their screen. It provides a simple interface and typically requires users to perform any mouse gesture except a left-click to exit the program. colorpicker is useful for tasks where accurate color selection is required, such as web design or graphic design, providing a lightweight and efficient way to obtain pixel color values.