image-loader
Image loader module for webpack
Minify PNG, JPEG, GIF and SVG images with imagemin
Issues with the output should be reported on the imagemin issue tracker.
Install
$ npm install image-webpack-loader --save-dev
Usage
Documentation: Using loaders
var url = require("image!./file.png");
By default the filename is the md5 hash of the file and the extension of the required resource is appended.
You can configure a custom filename template for your file (query param name
).
[optimizationLevel]
png - Select an optimization level between 0
and 7
.[progressive]
jpg - Lossless conversion to progressive.[interlaced]
gif - Interlace gif for progressive rendering.
Examples
require("image?optimizationLevel=5");
require("image?progressive=true");
require("image?interlaced=true");
require("image?optimizationLevel=5&progressive=true&interlaced=true");
loaders: [
{test: /.*\.(gif|png|jpg)$/, loaders: ['image?optimizationLevel=7&interlaced=false']}
]
Comes bundled with the following optimizers:
options
Options are applied to the correct files.
optimizationLevel (png)
Type: number
Default: 3
Select an optimization level between 0
and 7
.
The optimization level 0 enables a set of optimization operations that require minimal effort. There will be no changes to image attributes like bit depth or color type, and no recompression of existing IDAT datastreams. The optimization level 1 enables a single IDAT compression trial. The trial chosen is what. OptiPNG thinks it’s probably the most effective. The optimization levels 2 and higher enable multiple IDAT compression trials; the higher the level, the more trials.
Level and trials:
- 1 trial
- 8 trials
- 16 trials
- 24 trials
- 48 trials
- 120 trials
- 240 trials
progressive (jpg)
Type: boolean
Default: false
Lossless conversion to progressive.
interlaced (gif)
Type: boolean
Default: false
Interlace gif for progressive rendering.
Inspiration
License
MIT (http://www.opensource.org/licenses/mit-license.php)