🌌 php-noise
A script for generating (random) noise background images.
GitHub Repository
🔧 Requirements
php-gd is required for this script to work.
You can install it with:
sudo apt install php-gd
Create a directory mkdir images and chmod 0777 ./images/ it.
💻 Platform
You can either use this script via CLI or in the Browser.
The Browser script has several high-caps to prevent too big values.
📋 Parameters
$php noise.php --help and $php noise.php -h, and ./noise.php?help in the browser will show all possible parameters.
All parameters are optional. A script call in the browser requires passing parameters via GET.
-h, --help
Shows this help text and exits the script.
-r <value>, -g <value>, -b <value>
Red, green, blue
Possible values: 0-255
If one of the parameters is invalid or not provided, it will be generated randomly.
--tiles <value>
Number of tiles per row and column.
The image is square, therefore it hast $tiles x $tiles tiles.
Default: 50
In CLI this value isn't capped. Outside of the CLI its capped to 50.
--tileSize <value>
Width and height of one tile in pixels.
Default: 7
In CLI this value isn't capped. Outside of the CLI its capped to 20.
--borderWidth <value>
Width of the grid which is drawed between tiles in pixels.
Default: 3
In CLI this value isn't capped. Outside of the CLI its capped to 15.
--json
Saves the image and returns a JSON-String with the filename.
📑 Examples
For several examples, see the README.md in the examples directory.
