svgutils
Svg Utils for pasing SVGFile and manipulate Matrix object like Snap.svg
Install
npm install svgutils
Requirements
NodeJS
Required version : 0.10.22
Usage
With SVGUtils you can :
- Convert SVG Document to JSON
- Convert JSON to SVG Document
- Manipulate Svg
- Use Matrix to SVG or elements
- ...
Warning
For Text and Group, the boundingbox result is not true but it's enough for basic manipulations
Loading SVG file
var Svg = require('svgutils').Svg;
Svg.fromSvgDocument(__dirname + '/test2.svg', function(err, svg){
});
Convert SVG file to JSON
var Svg = require('svgutils').Svg;
Svg.fromSvgDocument(__dirname + '/test2.svg', function(err, svg){
if(err){
throw new Error('SVG file not found or invalid');
}
var json = svg.toJSON();
});
Apply Matrix and get transformed svg
Currents Matrix only
var Svg = require('svgutils').Svg;
Svg.fromSvgDocument(__dirname + '/test2.svg', function(err, svg){
if(err){
throw new Error('SVG file not found or invalid');
}
svg.applyMatrix(null, function(newSvg){
console.log(newSvg.toString());
});
});
Externals and currents Matrix
var Svg = require('svgutils').Svg,
Matrix = require('svgutils';.Matrix;
Svg.fromSvgDocument(__dirname + '/test2.svg', function(err, svg){
if(err){
throw new Error('SVG file not found or invalid');
}
svg.applyMatrix(new Matrix(1, 0, 0, 1, 10, 20), function(newSvg){
console.log(newSvg.toString());
});
});
Save generated SVG or Convert to PNG
Save SVG
var Svg = require('svgutils').Svg,
Matrix = require('svgutils';.Matrix;
Svg.fromSvgDocument(__dirname + '/test2.svg', function(err, svg){
if(err){
throw new Error('SVG file not found or invalid');
}
svg.save({ output : '/home/user/svg.svg' }, function(err, filename){
if(err){
throw err;
}
});
});
Save PNG
var Svg = require('svgutils').Svg,
Matrix = require('svgutils';.Matrix;
Svg.fromSvgDocument(__dirname + '/test2.svg', function(err, svg){
if(err){
throw new Error('SVG file not found or invalid');
}
svg.savePng({ output : '/home/user/svg.png' }, function(err, filename){
if(err){
throw err;
}
});
});
Convert others formats to SVG
DXF to SVG (thanks to Thomas Desmoulin and his DXF-parsing module)
You can create SVG from DXF file. You can, as you want, get specifics DXF layers.
Svg.fromDxfFile({
path : __dirname + '/test.dxf'
}, function (err, svg) {
if(err){
throw new Error('SVG file not found or invalid');
}
});
Contrbute
- Fork the repo
- create a branch git checkout -b my_branch
- Add your changes
- Commit your changes: git commit -am "Added some awesome stuff"
- Push your branch: git push origin my_branch
- Make a pull request to development branch