svgicons2svgfont
Read a set of SVG icons and ouput a SVG font
svgicons2svgfont is a simple tool to merge
multiple icons to an SVG font.
'rect', 'line', 'circle', 'ellipsis', 'polyline' and 'polygon' shapes will be
converted to pathes. Multiple pathes will be merged.
Transform attributes support is currenly experimental,
report issues if any.
You can test this library with the
frontend generator.
You may want to convert fonts to icons, if so use
svgfont2svgicons.
Usage
In your scripts
const SVGIcons2SVGFontStream = require('svgicons2svgfont');
const fs = require('fs');
const fontStream = new SVGIcons2SVGFontStream({
fontName: 'hello'
});
fontStream.pipe(fs.createWriteStream('fonts/hello.svg'))
.on('finish',function() {
console.log('Font successfully created!')
})
.on('error',function(err) {
console.log(err);
});
const glyph1 = fs.createReadStream('icons/icon1.svg');
glyph1.metadata = {
unicode: ['\uE001\uE002'],
name: 'icon1'
};
fontStream.write(glyph1);
const glyph2 = fs.createReadStream('icons/icon1.svg');
glyph2.metadata = {
unicode: ['\uE002', '\uEA02'],
name: 'icon2'
};
fontStream.write(glyph2);
const glyph3 = fs.createReadStream('icons/icon1.svg');
glyph3.metadata = {
unicode: ['\uE001\uE002'],
name: 'icon1-icon2'
};
fontStream.write(glyph3);
fontStream.end();
CLI interface
All options are available except the log
one by using this pattern:
--{LOWER_CASE(optionName)}={optionValue}
.
svgicons2svgfont --fontname=hello -o font/destination/file.svg icons/directory/*.svg
Note that you won't be able to customize icon names or icons unicodes by
passing options but by using the following convention to name your icons files:
${icon.unicode}-${icon.name}.svg
where icon.unicode
is a comma separated
list of unicode strings (ex: 'uEA01,uE001,uE001uE002', note that the last
string is in fact a ligature).
There is a few more options for the CLI interface, you can list all of them:
svgicons2svgfont --help
# Usage: svgicons2svgfont [options] <icons ...>
#
# Options:
#
# -h, --help output usage information
# -V, --version output the version number
# -v, --verbose tell me everything!
# -o, --output [/dev/stdout] Output file.
# -f, --fontname [value] the font family name you want [iconfont].
# -i, --fontId [value] The font id you want [fontname]
# -st, --style [value] the font style you want [iconfont].
# -we, --weight [value] the font weight you want [iconfont].
# -w, --fixedWidth creates a monospace font of the width of the largest input icon.
# -c, --centerhorizontally calculate the bounds of a glyph and center it horizontally.
# -n, --normalize normalize icons by scaling them to the height of the highest icon.
# -h, --height [value] the outputted font height [MAX(icons.height)].
# -r, --round [value] setup the SVG path rounding [10e12].
# -d, --descent [value] the font descent [0].
# -a, --ascent [value] the font ascent [height - descent].
# -s, --startunicode [value] the start unicode codepoint for unprefixed files [0xEA01].
# -a, --prependUnicode prefix files with their automatically allocated unicode codepoint.
# -m, --metadata content of the metadata tag.
API
new SVGIcons2SVGFontStream(options)
options.fontName
Type: String
Default value: 'iconfont'
The font family name you want.
options.fontId
Type: String
Default value: the options.fontName value
The font id you want.
options.fontStyle
Type: String
Default value: ''
The font style you want.
options.fontWeight
Type: String
Default value: ''
The font weight you want.
options.fixedWidth
Type: Boolean
Default value: false
Creates a monospace font of the width of the largest input icon.
options.centerHorizontally
Type: Boolean
Default value: false
Calculate the bounds of a glyph and center it horizontally.
Warning: The bounds calculation is currently a naive implementation that
may not work for some icons. We need to create a svg-pathdata-draw module on
top of svg-pathdata to get the real bounds of the icon. It's on the bottom
of my to do, but feel free to work on it. Discuss it in the
related issue.
options.normalize
Type: Boolean
Default value: false
Normalize icons by scaling them to the height of the highest icon.
options.fontHeight
Type: Number
Default value: MAX(icons.height)
The outputted font height (defaults to the height of the highest input icon).
options.round
Type: Number
Default value: 10e12
Setup SVG path rounding.
options.descent
Type: Number
Default value: 0
The font descent. It is usefull to fix the font baseline yourself.
Warning: The descent is a positive value!
options.ascent
Type: Number
Default value: fontHeight - descent
The font ascent. Use this options only if you know what you're doing. A suitable
value for this is computed for you.
options.metadata
Type: String
Default value: undefined
The font metadata. You can set any
character data in but it is the be suited place for a copyright mention.
options.log
Type: Function
Default value: console.log
Allows you to provide your own logging function. Set to function(){}
to
impeach logging.
Build systems
Grunt plugins
grunt-svgicons2svgfont
and grunt-webfont.
Gulp plugins
Try gulp-iconfont and
gulp-svgicons2svgfont.
Stylus plugin
Use stylus-iconfont.
Mimosa plugin
Use mimosa-svgs-to-iconfonts.
CLI alternatives
You can combine this plugin's CLI interface with
svg2ttf,
ttf2eot,
ttf2woff
and ttf2woff2.
You can also use webfonts-generator.
Stats
Contributing
Feel free to push your code if you agree with publishing under the MIT license.
License
MIT