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Diffstat (limited to 'source/bower_components/modernizr/feature-detects/emoji.js')
| -rw-r--r-- | source/bower_components/modernizr/feature-detects/emoji.js | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/source/bower_components/modernizr/feature-detects/emoji.js b/source/bower_components/modernizr/feature-detects/emoji.js new file mode 100644 index 0000000..271db65 --- /dev/null +++ b/source/bower_components/modernizr/feature-detects/emoji.js @@ -0,0 +1,11 @@ +// Requires a Modernizr build with `canvastext` included +// http://www.modernizr.com/download/#-canvas-canvastext +Modernizr.addTest('emoji', function() { + if (!Modernizr.canvastext) return false; + var node = document.createElement('canvas'), + ctx = node.getContext('2d'); + ctx.textBaseline = 'top'; + ctx.font = '32px Arial'; + ctx.fillText('\ud83d\ude03', 0, 0); // "smiling face with open mouth" emoji + return ctx.getImageData(16, 16, 1, 1).data[0] !== 0; +});
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