Simple Image Slicer

Command-line utility that slices input images into segments according to specified width and height, and outputs those segments into a folder.

Install

1. Install Nodejs or equivalent

2. Clone this project git clone https://github.com/thinknathan/node-image-slice

3. Install dependencies npm i or yarn

4. Install for command-line usage npm link

Usage

slice

-f, --filename      Input image filename                              [string]
-i, --folderPath    Input folder                                      [string]
-w, --width         Width of each slice                    [number] [required]
-h, --height        Height of each slice                              [number]
-d, --canvasWidth   Width of canvas for final output                  [number]
-g, --canvasHeight  Height of canvas for final output                 [number]
-s, --scale         Rescale the image up or down by this factor, after
										slicing, but before canvas resize    [number] [default: 1]
-c, --cubic         Uses bicubic interpolation instead of nearest neighbour if
										rescaling                       [boolean] [default: false]

• If filename does not include an extension, .png, .gif, .jpg and .jpeg will be guessed
• Valid input formats: jpeg, png, bmp, tiff, gif
• Output format is .png
• If height is not specified, width will be used as height

Background

Created with Chat-GPT 3.5.