| Original Image (原圖) | ASCII Banner Output (終端機輸出) |
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Command: python banner_creator.py -t "NathanVong"
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usage: banner-creator.py [-h] [-t <text>] [-i <file_path>] [-g <float>] [-p <file_path>] [-s] [-r]
Banner Creator - A Python CLI tool that converts images and text into ASCII art and safely integrates them as Linux
terminal startup banners (~/.bashrc).
options:
-h, --help show this help message and exit
-t <text>, --title <text>
The text string you want to use as a banner
-i <file_path>, --image <file_path>
File path to the image you want to use as a banner
-g <float>, --gamma <float>
Manually set the gamma value to adjust brightness. Use > 1.0 to darken (increase contrast) or
< 1.0 to brighten. This overrides the auto-detection.
-p <file_path>, --plain-text <file_path>
File path to a plain_text text file used as a startup message for new terminal sessions
-s, --set-banner Set the generated outputs as terminal banner
-r, --remove-banner Remove the banner from terminal
A command-line interface (CLI) tool written in Python that converts text and images into ASCII art and integrates them as terminal startup banners via ~/.bashrc.
- Text to ASCII: Generates text banners using the
pyfigletlibrary. - Image to ASCII: Converts images to ASCII art with adaptive resizing based on current terminal dimensions.
- Dynamic Gamma Correction: Automatically adjusts image contrast based on pixel median to preserve details in overexposed or underexposed images. Manual override is supported.
- System Integration: Provides automated, safe appending and removal of banner configurations in Linux
~/.bashrcwithout altering existing user settings.
- Clone this repository or download the source code.
- Install the required dependencies:
pip install -r requirements.txt# Generate an ASCII text banner (-t)
python banner_creator.py -t "Hello Linux"
# Convert an image to an ASCII banner (-i)
python banner_creator.py -i my_image.jpg
# Append a plain text file below the banner (-p)
python banner_creator.py -i my_image.jpg -p message.txt
# Manually override gamma value (use > 1.0 to darken, < 1.0 to brighten) (-g)
python banner_creator.py -i my_image.jpg -g 1.5
# Combine arguments and set the output as the terminal startup banner (-s)
python banner_creator.py -i my_image.jpg -t "Welcome" -p message.txt -s
# Remove the banner configuration from ~/.bashrc (-r)
python banner_creator.py -r基於 Python 開發的命令列工具,用於將純文字與圖片轉換為 ASCII 藝術字元,並支援將其整合至 Linux 終端機的啟動畫面 (~/.bashrc)。
- 文字轉 ASCII: 透過
pyfiglet產生字元標題。 - 圖片轉 ASCII: 支援自適應終端機視窗大小的圖片轉換,並維持視覺比例。
- 動態 Gamma 校正: 基於像素中位數自動調整對比度,保留過曝或過暗影像的細節,並支援手動覆蓋參數。
- 系統整合: 提供安全的
.bashrc寫入與移除機制,確保不影響使用者現有的系統設定。
- 下載此專案原始碼。
- 安裝必要的依賴套件:
pip install -r requirements.txt# 生成 ASCII 藝術字標題 (-t)
python banner_creator.py -t "Hello Linux"
# 將圖片轉換為 ASCII 字元畫 (-i)
python banner_creator.py -i my_image.jpg
# 在 Banner 下方附加純文字檔案的內容 (-p)
python banner_creator.py -i my_image.jpg -p message.txt
# 手動設定 Gamma 值 (大於 1.0 增加對比度/變暗,小於 1.0 變亮) (-g)
python banner_creator.py -i my_image.jpg -g 1.5
# 組合多個參數,並將生成的結果設定為終端機啟動畫面 (-s)
python banner_creator.py -i my_image.jpg -t "Welcome" -p message.txt -s
# 從 ~/.bashrc 中移除 Banner 設定 (-r)
python banner_creator.py -r基于 Python 开发的命令行工具,用于将纯文本与图片转换为 ASCII 艺术字符,并支持将其集成至 Linux 终端的启动画面 (~/.bashrc)。
- 文字转 ASCII: 通过
pyfiglet生成字符标题。 - 图片转 ASCII: 支持自适应终端窗口大小的图片转换,并维持视觉比例。
- 动态 Gamma 校正: 基于像素中位数自动调整对比度,保留过曝或过暗图像的细节,并支持手动覆盖参数。
- 系统集成: 提供安全的
.bashrc写入与移除机制,确保不影响用户现有的系统配置。
- 下载此项目源码。
- 安装必要的依赖包:
pip install -r requirements.txt# 生成 ASCII 艺术字标题 (-t)
python banner_creator.py -t "Hello Linux"
# 将图片转换为 ASCII 字符画 (-i)
python banner_creator.py -i my_image.jpg
# 在 Banner 下方附加纯文本文件的内容 (-p)
python banner_creator.py -i my_image.jpg -p message.txt
# 手动设置 Gamma 值 (大于 1.0 增加对比度/变暗,小于 1.0 变亮) (-g)
python banner_creator.py -i my_image.jpg -g 1.5
# 组合多个参数,并将生成的结果设置为终端启动画面 (-s)
python banner_creator.py -i my_image.jpg -t "Welcome" -p message.txt -s
# 从 ~/.bashrc 中移除 Banner 配置 (-r)
python banner_creator.py -r




