svg2pnguri

Converting svg string into png datauri

Changelog

1.2.0:

• add streaming interface

1.1.0:

• support JPEG format
• support GIF format
• support custom width and height
• support quality (defaults to 100)
• strip metadata on conversion
• update license

1.0.2:

• test

1.0.1:

• update readme

1.0.0:

• project init

Requirement

ImageMagick is required for the image conversion, follow here to install it.

Usage

var svg2png = require('svg2pnguri');

svg2png('your svg string', function(err, pngUri) {
  console.log('Here is the png datauri:', pngUri);
});

svg2png(new Buffer('your svg string here'), function(err, pngUri) {
  console.log('Here is the png datauri:', pngUri);
});

svg2png({
  src: 'your svg string here',
  width: 500,
  height: 500,
  format: 'JPEG',
  quality: 85
}, function(err, datauri) {
  console.log('Here is your datauri', datauri);
});

fs.createReadStream('./file.svg')
  .pipe(svg2png.stream({ width: 500, height: 500 }))
  .pipe(fs.createWriteStream('./file.datauri'));

svg2png(options, callback):void

Options:

src: String || Buffer || Stream
width: Number, optional, width in pixels, defaults to svg width
height: Number, optional, height in pixels, defaults to svg height
format: String, optional, intermediary format for data uri (could be PNG, JPEG, GIF), defaults to PNG
quality: Number, optional, intermediary conversion quality (0-100), defaults to 100

Callback:

err: Conversion error
result: Datauri string

Shorthand scr2png(src, callback)

Pass String or Buffer or Readable directly to use default options

svg2png.stream(options):Readable

Options: same as above, but without src

Return: readable datauri stream

Authors

Marvin Lam [email protected] Vladimir Popov [email protected]

License

MIT