如何将 Font Awesome 转成 PNG 图标 详细教程 含源代码_html/css_WEB-ITnose

#!/usr/bin/env python## font-awesome-to-png.py## Exports Font Awesome icons as PNG images.## Copyright (c) 2012-2014 Michal Wojciechowski (http://odyniec.net/)## Font Awesome - http://fortawesome.github.com/Font-Awesome#import sys, argparse, refrom os import path, access, R_OKfrom PIL import Image, ImageFont, ImageDraw# Support Unicode literals with both Python 2 and 3if sys.version < '3':    import codecs    def u(x):        return codecs.unicode_escape_decode(x)[0]    def uchr(x):        return unichr(x)else:    def u(x):        return x    def uchr(x):        return chr(x)# Mapping of icon names to character codesicons = {    "adjust": u("uf042"),    "adn": u("uf170"),    "align-center": u("uf037"),    "align-justify": u("uf039"),    "align-left": u("uf036"),    "align-right": u("uf038"),    "ambulance": u("uf0f9"),    "anchor": u("uf13d"),    "android": u("uf17b"),    "angle-double-down": u("uf103"),    "angle-double-left": u("uf100"),    "angle-double-right": u("uf101"),    "angle-double-up": u("uf102"),    "angle-down": u("uf107"),    "angle-left": u("uf104"),    "angle-right": u("uf105"),    "angle-up": u("uf106"),    "apple": u("uf179"),    "archive": u("uf187"),    "arrow-circle-down": u("uf0ab"),    "arrow-circle-left": u("uf0a8"),    "arrow-circle-o-down": u("uf01a"),    "arrow-circle-o-left": u("uf190"),    "arrow-circle-o-right": u("uf18e"),    "arrow-circle-o-up": u("uf01b"),    "arrow-circle-right": u("uf0a9"),    "arrow-circle-up": u("uf0aa"),    "arrow-down": u("uf063"),    "arrow-left": u("uf060"),    "arrow-right": u("uf061"),    "arrow-up": u("uf062"),    "arrows": u("uf047"),    "arrows-alt": u("uf0b2"),    "arrows-h": u("uf07e"),    "arrows-v": u("uf07d"),    "asterisk": u("uf069"),    "automobile": u("uf1b9"),    "backward": u("uf04a"),    "ban": u("uf05e"),    "bank": u("uf19c"),    "bar-chart-o": u("uf080"),    "barcode": u("uf02a"),    "bars": u("uf0c9"),    "beer": u("uf0fc"),    "behance": u("uf1b4"),    "behance-square": u("uf1b5"),    "bell": u("uf0f3"),    "bell-o": u("uf0a2"),    "bitbucket": u("uf171"),    "bitbucket-square": u("uf172"),    "bitcoin": u("uf15a"),    "bold": u("uf032"),    "bolt": u("uf0e7"),    "bomb": u("uf1e2"),    "book": u("uf02d"),    "bookmark": u("uf02e"),    "bookmark-o": u("uf097"),    "briefcase": u("uf0b1"),    "btc": u("uf15a"),    "bug": u("uf188"),    "building": u("uf1ad"),    "building-o": u("uf0f7"),    "bullhorn": u("uf0a1"),    "bullseye": u("uf140"),    "cab": u("uf1ba"),    "calendar": u("uf073"),    "calendar-o": u("uf133"),    "camera": u("uf030"),    "camera-retro": u("uf083"),    "car": u("uf1b9"),    "caret-down": u("uf0d7"),    "caret-left": u("uf0d9"),    "caret-right": u("uf0da"),    "caret-square-o-down": u("uf150"),    "caret-square-o-left": u("uf191"),    "caret-square-o-right": u("uf152"),    "caret-square-o-up": u("uf151"),    "caret-up": u("uf0d8"),    "certificate": u("uf0a3"),    "chain": u("uf0c1"),    "chain-broken": u("uf127"),    "check": u("uf00c"),    "check-circle": u("uf058"),    "check-circle-o": u("uf05d"),    "check-square": u("uf14a"),    "check-square-o": u("uf046"),    "chevron-circle-down": u("uf13a"),    "chevron-circle-left": u("uf137"),    "chevron-circle-right": u("uf138"),    "chevron-circle-up": u("uf139"),    "chevron-down": u("uf078"),    "chevron-left": u("uf053"),    "chevron-right": u("uf054"),    "chevron-up": u("uf077"),    "child": u("uf1ae"),    "circle": u("uf111"),    "circle-o": u("uf10c"),    "circle-o-notch": u("uf1ce"),    "circle-thin": u("uf1db"),    "clipboard": u("uf0ea"),    "clock-o": u("uf017"),    "cloud": u("uf0c2"),    "cloud-download": u("uf0ed"),    "cloud-upload": u("uf0ee"),    "cny": u("uf157"),    "code": u("uf121"),    "code-fork": u("uf126"),    "codepen": u("uf1cb"),    "coffee": u("uf0f4"),    "cog": u("uf013"),    "cogs": u("uf085"),    "columns": u("uf0db"),    "comment": u("uf075"),    "comment-o": u("uf0e5"),    "comments": u("uf086"),    "comments-o": u("uf0e6"),    "compass": u("uf14e"),    "compress": u("uf066"),    "copy": u("uf0c5"),    "credit-card": u("uf09d"),    "crop": u("uf125"),    "crosshairs": u("uf05b"),    "css3": u("uf13c"),    "cube": u("uf1b2"),    "cubes": u("uf1b3"),    "cut": u("uf0c4"),    "cutlery": u("uf0f5"),    "dashboard": u("uf0e4"),    "database": u("uf1c0"),    "dedent": u("uf03b"),    "delicious": u("uf1a5"),    "desktop": u("uf108"),    "deviantart": u("uf1bd"),    "digg": u("uf1a6"),    "dollar": u("uf155"),    "dot-circle-o": u("uf192"),    "download": u("uf019"),    "dribbble": u("uf17d"),    "dropbox": u("uf16b"),    "drupal": u("uf1a9"),    "edit": u("uf044"),    "eject": u("uf052"),    "ellipsis-h": u("uf141"),    "ellipsis-v": u("uf142"),    "empire": u("uf1d1"),    "envelope": u("uf0e0"),    "envelope-o": u("uf003"),    "envelope-square": u("uf199"),    "eraser": u("uf12d"),    "eur": u("uf153"),    "euro": u("uf153"),    "exchange": u("uf0ec"),    "exclamation": u("uf12a"),    "exclamation-circle": u("uf06a"),    "exclamation-triangle": u("uf071"),    "expand": u("uf065"),    "external-link": u("uf08e"),    "external-link-square": u("uf14c"),    "eye": u("uf06e"),    "eye-slash": u("uf070"),    "facebook": u("uf09a"),    "facebook-square": u("uf082"),    "fast-backward": u("uf049"),    "fast-forward": u("uf050"),    "fax": u("uf1ac"),    "female": u("uf182"),    "fighter-jet": u("uf0fb"),    "file": u("uf15b"),    "file-archive-o": u("uf1c6"),    "file-audio-o": u("uf1c7"),    "file-code-o": u("uf1c9"),    "file-excel-o": u("uf1c3"),    "file-image-o": u("uf1c5"),    "file-movie-o": u("uf1c8"),    "file-o": u("uf016"),    "file-pdf-o": u("uf1c1"),    "file-photo-o": u("uf1c5"),    "file-picture-o": u("uf1c5"),    "file-powerpoint-o": u("uf1c4"),    "file-sound-o": u("uf1c7"),    "file-text": u("uf15c"),    "file-text-o": u("uf0f6"),    "file-video-o": u("uf1c8"),    "file-word-o": u("uf1c2"),    "file-zip-o": u("uf1c6"),    "files-o": u("uf0c5"),    "film": u("uf008"),    "filter": u("uf0b0"),    "fire": u("uf06d"),    "fire-extinguisher": u("uf134"),    "flag": u("uf024"),    "flag-checkered": u("uf11e"),    "flag-o": u("uf11d"),    "flash": u("uf0e7"),    "flask": u("uf0c3"),    "flickr": u("uf16e"),    "floppy-o": u("uf0c7"),    "folder": u("uf07b"),    "folder-o": u("uf114"),    "folder-open": u("uf07c"),    "folder-open-o": u("uf115"),    "font": u("uf031"),    "forward": u("uf04e"),    "foursquare": u("uf180"),    "frown-o": u("uf119"),    "gamepad": u("uf11b"),    "gavel": u("uf0e3"),    "gbp": u("uf154"),    "ge": u("uf1d1"),    "gear": u("uf013"),    "gears": u("uf085"),    "gift": u("uf06b"),    "git": u("uf1d3"),    "git-square": u("uf1d2"),    "github": u("uf09b"),    "github-alt": u("uf113"),    "github-square": u("uf092"),    "gittip": u("uf184"),    "glass": u("uf000"),    "globe": u("uf0ac"),    "google": u("uf1a0"),    "google-plus": u("uf0d5"),    "google-plus-square": u("uf0d4"),    "graduation-cap": u("uf19d"),    "group": u("uf0c0"),    "h-square": u("uf0fd"),    "hacker-news": u("uf1d4"),    "hand-o-down": u("uf0a7"),    "hand-o-left": u("uf0a5"),    "hand-o-right": u("uf0a4"),    "hand-o-up": u("uf0a6"),    "hdd-o": u("uf0a0"),    "header": u("uf1dc"),    "headphones": u("uf025"),    "heart": u("uf004"),    "heart-o": u("uf08a"),    "history": u("uf1da"),    "home": u("uf015"),    "hospital-o": u("uf0f8"),    "html5": u("uf13b"),    "image": u("uf03e"),    "inbox": u("uf01c"),    "indent": u("uf03c"),    "info": u("uf129"),    "info-circle": u("uf05a"),    "inr": u("uf156"),    "instagram": u("uf16d"),    "institution": u("uf19c"),    "italic": u("uf033"),    "joomla": u("uf1aa"),    "jpy": u("uf157"),    "jsfiddle": u("uf1cc"),    "key": u("uf084"),    "keyboard-o": u("uf11c"),    "krw": u("uf159"),    "language": u("uf1ab"),    "laptop": u("uf109"),    "leaf": u("uf06c"),    "legal": u("uf0e3"),    "lemon-o": u("uf094"),    "level-down": u("uf149"),    "level-up": u("uf148"),    "life-bouy": u("uf1cd"),    "life-ring": u("uf1cd"),    "life-saver": u("uf1cd"),    "lightbulb-o": u("uf0eb"),    "link": u("uf0c1"),    "linkedin": u("uf0e1"),    "linkedin-square": u("uf08c"),    "linux": u("uf17c"),    "list": u("uf03a"),    "list-alt": u("uf022"),    "list-ol": u("uf0cb"),    "list-ul": u("uf0ca"),    "location-arrow": u("uf124"),    "lock": u("uf023"),    "long-arrow-down": u("uf175"),    "long-arrow-left": u("uf177"),    "long-arrow-right": u("uf178"),    "long-arrow-up": u("uf176"),    "magic": u("uf0d0"),    "magnet": u("uf076"),    "mail-forward": u("uf064"),    "mail-reply": u("uf112"),    "mail-reply-all": u("uf122"),    "male": u("uf183"),    "map-marker": u("uf041"),    "maxcdn": u("uf136"),    "medkit": u("uf0fa"),    "meh-o": u("uf11a"),    "microphone": u("uf130"),    "microphone-slash": u("uf131"),    "minus": u("uf068"),    "minus-circle": u("uf056"),    "minus-square": u("uf146"),    "minus-square-o": u("uf147"),    "mobile": u("uf10b"),    "mobile-phone": u("uf10b"),    "money": u("uf0d6"),    "moon-o": u("uf186"),    "mortar-board": u("uf19d"),    "music": u("uf001"),    "navicon": u("uf0c9"),    "openid": u("uf19b"),    "outdent": u("uf03b"),    "pagelines": u("uf18c"),    "paper-plane": u("uf1d8"),    "paper-plane-o": u("uf1d9"),    "paperclip": u("uf0c6"),    "paragraph": u("uf1dd"),    "paste": u("uf0ea"),    "pause": u("uf04c"),    "paw": u("uf1b0"),    "pencil": u("uf040"),    "pencil-square": u("uf14b"),    "pencil-square-o": u("uf044"),    "phone": u("uf095"),    "phone-square": u("uf098"),    "photo": u("uf03e"),    "picture-o": u("uf03e"),    "pied-piper": u("uf1a7"),    "pied-piper-alt": u("uf1a8"),    "pied-piper-square": u("uf1a7"),    "pinterest": u("uf0d2"),    "pinterest-square": u("uf0d3"),    "plane": u("uf072"),    "play": u("uf04b"),    "play-circle": u("uf144"),    "play-circle-o": u("uf01d"),    "plus": u("uf067"),    "plus-circle": u("uf055"),    "plus-square": u("uf0fe"),    "plus-square-o": u("uf196"),    "power-off": u("uf011"),    "print": u("uf02f"),    "puzzle-piece": u("uf12e"),    "qq": u("uf1d6"),    "qrcode": u("uf029"),    "question": u("uf128"),    "question-circle": u("uf059"),    "quote-left": u("uf10d"),    "quote-right": u("uf10e"),    "ra": u("uf1d0"),    "random": u("uf074"),    "rebel": u("uf1d0"),    "recycle": u("uf1b8"),    "reddit": u("uf1a1"),    "reddit-square": u("uf1a2"),    "refresh": u("uf021"),    "renren": u("uf18b"),    "reorder": u("uf0c9"),    "repeat": u("uf01e"),    "reply": u("uf112"),    "reply-all": u("uf122"),    "retweet": u("uf079"),    "rmb": u("uf157"),    "road": u("uf018"),    "rocket": u("uf135"),    "rotate-left": u("uf0e2"),    "rotate-right": u("uf01e"),    "rouble": u("uf158"),    "rss": u("uf09e"),    "rss-square": u("uf143"),    "rub": u("uf158"),    "ruble": u("uf158"),    "rupee": u("uf156"),    "save": u("uf0c7"),    "scissors": u("uf0c4"),    "search": u("uf002"),    "search-minus": u("uf010"),    "search-plus": u("uf00e"),    "send": u("uf1d8"),    "send-o": u("uf1d9"),    "share": u("uf064"),    "share-alt": u("uf1e0"),    "share-alt-square": u("uf1e1"),    "share-square": u("uf14d"),    "share-square-o": u("uf045"),    "shield": u("uf132"),    "shopping-cart": u("uf07a"),    "sign-in": u("uf090"),    "sign-out": u("uf08b"),    "signal": u("uf012"),    "sitemap": u("uf0e8"),    "skype": u("uf17e"),    "slack": u("uf198"),    "sliders": u("uf1de"),    "smile-o": u("uf118"),    "sort": u("uf0dc"),    "sort-alpha-asc": u("uf15d"),    "sort-alpha-desc": u("uf15e"),    "sort-amount-asc": u("uf160"),    "sort-amount-desc": u("uf161"),    "sort-asc": u("uf0de"),    "sort-desc": u("uf0dd"),    "sort-down": u("uf0dd"),    "sort-numeric-asc": u("uf162"),    "sort-numeric-desc": u("uf163"),    "sort-up": u("uf0de"),    "soundcloud": u("uf1be"),    "space-shuttle": u("uf197"),    "spinner": u("uf110"),    "spoon": u("uf1b1"),    "spotify": u("uf1bc"),    "square": u("uf0c8"),    "square-o": u("uf096"),    "stack-exchange": u("uf18d"),    "stack-overflow": u("uf16c"),    "star": u("uf005"),    "star-half": u("uf089"),    "star-half-empty": u("uf123"),    "star-half-full": u("uf123"),    "star-half-o": u("uf123"),    "star-o": u("uf006"),    "steam": u("uf1b6"),    "steam-square": u("uf1b7"),    "step-backward": u("uf048"),    "step-forward": u("uf051"),    "stethoscope": u("uf0f1"),    "stop": u("uf04d"),    "strikethrough": u("uf0cc"),    "stumbleupon": u("uf1a4"),    "stumbleupon-circle": u("uf1a3"),    "subscript": u("uf12c"),    "suitcase": u("uf0f2"),    "sun-o": u("uf185"),    "superscript": u("uf12b"),    "support": u("uf1cd"),    "table": u("uf0ce"),    "tablet": u("uf10a"),    "tachometer": u("uf0e4"),    "tag": u("uf02b"),    "tags": u("uf02c"),    "tasks": u("uf0ae"),    "taxi": u("uf1ba"),    "tencent-weibo": u("uf1d5"),    "terminal": u("uf120"),    "text-height": u("uf034"),    "text-width": u("uf035"),    "th": u("uf00a"),    "th-large": u("uf009"),    "th-list": u("uf00b"),    "thumb-tack": u("uf08d"),    "thumbs-down": u("uf165"),    "thumbs-o-down": u("uf088"),    "thumbs-o-up": u("uf087"),    "thumbs-up": u("uf164"),    "ticket": u("uf145"),    "times": u("uf00d"),    "times-circle": u("uf057"),    "times-circle-o": u("uf05c"),    "tint": u("uf043"),    "toggle-down": u("uf150"),    "toggle-left": u("uf191"),    "toggle-right": u("uf152"),    "toggle-up": u("uf151"),    "trash-o": u("uf014"),    "tree": u("uf1bb"),    "trello": u("uf181"),    "trophy": u("uf091"),    "truck": u("uf0d1"),    "try": u("uf195"),    "tumblr": u("uf173"),    "tumblr-square": u("uf174"),    "turkish-lira": u("uf195"),    "twitter": u("uf099"),    "twitter-square": u("uf081"),    "umbrella": u("uf0e9"),    "underline": u("uf0cd"),    "undo": u("uf0e2"),    "university": u("uf19c"),    "unlink": u("uf127"),    "unlock": u("uf09c"),    "unlock-alt": u("uf13e"),    "unsorted": u("uf0dc"),    "upload": u("uf093"),    "usd": u("uf155"),    "user": u("uf007"),    "user-md": u("uf0f0"),    "users": u("uf0c0"),    "video-camera": u("uf03d"),    "vimeo-square": u("uf194"),    "vine": u("uf1ca"),    "vk": u("uf189"),    "volume-down": u("uf027"),    "volume-off": u("uf026"),    "volume-up": u("uf028"),    "warning": u("uf071"),    "wechat": u("uf1d7"),    "weibo": u("uf18a"),    "weixin": u("uf1d7"),    "wheelchair": u("uf193"),    "windows": u("uf17a"),    "won": u("uf159"),    "wordpress": u("uf19a"),    "wrench": u("uf0ad"),    "xing": u("uf168"),    "xing-square": u("uf169"),    "yahoo": u("uf19e"),    "yen": u("uf157"),    "youtube": u("uf167"),    "youtube-play": u("uf16a"),    "youtube-square": u("uf166"),}class ListAction(argparse.Action):    def __call__(self, parser, namespace, values, option_string=None):        for icon in sorted(icons.keys()):            print(icon)        exit(0)class ListUpdateAction(argparse.Action):    def __call__(self, parser, namespace, values, option_string=None):        print("icons = {")        for icon in sorted(icons.keys()):            print(u'    "%s": u("\u%x"),' % (icon, ord(icons[icon])))        print("}")        exit(0)def export_icon(icon, size, filename, font, color):    image = Image.new("RGBA", (size, size), color=(0,0,0,0))    draw = ImageDraw.Draw(image)    # Initialize font    font = ImageFont.truetype(font, size)    # Determine the dimensions of the icon    width,height = draw.textsize(icons[icon], font=font)    draw.text(((size - width) / 2, (size - height) / 2), icons[icon],            font=font, fill=color)    # Get bounding box    bbox = image.getbbox()    # Create an alpha mask    imagemask = Image.new("L", (size, size), 0)    drawmask = ImageDraw.Draw(imagemask)    # Draw the icon on the mask    drawmask.text(((size - width) / 2, (size - height) / 2), icons[icon],        font=font, fill=255)    # Create a solid color image and apply the mask    iconimage = Image.new("RGBA", (size,size), color)    iconimage.putalpha(imagemask)    if bbox:        iconimage = iconimage.crop(bbox)    borderw = int((size - (bbox[2] - bbox[0])) / 2)    borderh = int((size - (bbox[3] - bbox[1])) / 2)    # Create output image    outimage = Image.new("RGBA", (size, size), (0,0,0,0))    outimage.paste(iconimage, (borderw,borderh))    # Save file    outimage.save(filename)class LoadCSSAction(argparse.Action):    def __call__(self, parser, namespace, values, option_string=None):        global icons        icons = LoadCSSAction._load_css(values)    @staticmethod    def _load_css(filename):        import tinycss        new_icons = {}        parser = tinycss.make_parser("page3")        try:            stylesheet = parser.parse_stylesheet_file(filename)        except IOError:            print >> sys.stderr, ("Error: CSS file (%s) can't be opened"                % (filename))            exit(1)        is_icon = re.compile(u(".fa-(.*):before,?"))        for rule in stylesheet.rules:            selector = rule.selector.as_css()            for match in is_icon.finditer(selector):                name = match.groups()[0]                for declaration in rule.declarations:                    if declaration.name == u"content":                        val = declaration.value.as_css()                        if val.startswith('"') and val.endswith('"'):                            val = val[1:-1]                        new_icons[name] = uchr(int(val[1:], 16))        return new_iconsif __name__ == '__main__':    parser = argparse.ArgumentParser(            description="Exports Font Awesome icons as PNG images.")    parser.add_argument("icon", type=str, nargs="+",            help="The name(s) of the icon(s) to export (or "ALL" for all icons)")    parser.add_argument("--color", type=str, default="black",            help="Color (HTML color code or name, default: black)")    parser.add_argument("--filename", type=str,            help="The name of the output file (it must end with ".png"). If " +            "all files are exported, it is used as a prefix.")    parser.add_argument("--font", type=str, default="fontawesome-webfont.ttf",            help="Font file to use (default: fontawesome-webfont.ttf)")    parser.add_argument("--css", type=str, default="", action=LoadCSSAction,            help="Path to the CSS file defining icon names (instead of the " +            "predefined list)")    parser.add_argument("--list", nargs=0, action=ListAction,            help="List available icon names and exit")    parser.add_argument("--list-update", nargs=0, action=ListUpdateAction,            help=argparse.SUPPRESS)    parser.add_argument("--size", type=int, default=16,            help="Icon size in pixels (default: 16)")    args = parser.parse_args()    icon = args.icon    size = args.size    font = args.font    color = args.color    if args.font:        if not path.isfile(args.font) or not access(args.font, R_OK):            print >> sys.stderr, ("Error: Font file (%s) can't be opened"                    % (args.font))            exit(1)    if args.icon == [ "ALL" ]:        # Export all icons        selected_icons = sorted(icons.keys())    else:        selected_icons = []        # Icon name was given        for icon in args.icon:            # Strip the "icon-" prefix, if present            if icon.startswith("icon-"):                icon = icon[5:]            if icon in icons:                selected_icons.append(icon)            else:                print >> sys.stderr, "Error: Unknown icon name (%s)" % (icon)                sys.exit(1)    for icon in selected_icons:        if len(selected_icons) > 1:            # Exporting multiple icons -- treat the filename option as name prefix            filename = (args.filename or "") + icon + ".png"        else:            # Exporting one icon            if args.filename:                filename = args.filename            else:                filename = icon + ".png"        print("Exporting icon "%s" as %s (%ix%i pixels)" %                (icon, filename, size, size))        export_icon(icon, size, filename, font, color)

Font Awesome to PNG===================This program allows you to extract the awesome[Font Awesome] (http://fortawesome.github.com/Font-Awesome/) icons as PNG imagesof specified size.### Usage    font-awesome-to-png.py [-h] [--color COLOR] [--filename FILENAME]                           [--font FONT] [--css CSS] [--list] [--size SIZE]                           icon [icon ...]    positional arguments:      icon                 The name(s) of the icon(s) to export (or "ALL" for                           all icons)    optional arguments:      --color COLOR        Color (HTML color code or name, default: black)      --filename FILENAME  The name of the output file (it must end with                           ".png"). If all files are exported, it is used as a                           prefix.      --font FONT          Font file to use (default: fontawesome-webfont.ttf)      --css CSS            Path to the CSS file defining icon names (instead of                           the predefined list)      --list               List available icon names and exit      --size SIZE          Icon size in pixels (default: 16)    hidden optional arguments:     --list-update         List available icon names and codes in format suitable                           for updating the program source.To use the program, you need the Font Awesome TTF file, which is available in[Font Awesome Github repository] (https://github.com/FortAwesome/Font-Awesome).The internal icon list is matched to Font Awesome 4.1.0.  To use a later/differentversion, use font-awesome.css from the Font Awesome GitHub repository.### ExamplesExport the "play" and "stop" icons as 24x24 pixels images:    font-awesome-to-png.py --size 24 play stopExport the asterisk icon as 32x32 pixels image, in blue:    font-awesome-to-png.py --size 32 --color blue asteriskExport all icons as 16x16 pixels images:    font-awesome-to-png.py ALL