Mehdi Mulani 64a52532fe Text: send metrics after rendering (iOS)
Summary: This adds a callback for <Text> to get metrics about the rendered text. It's divided by line but that could be changed to "fragments" (which makes more sense for multi-lingual). Right now by line is convenient as you frequently want to know where the first and last line end (though we could make this work with fragments I suppose).

Reviewed By: shergin

Differential Revision: D9440914

fbshipit-source-id: bb011bb7a52438380d3f604ffe7019b98c18d978
2018-08-24 13:33:08 -07:00
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2018-06-06 05:32:06 -07:00
2018-08-18 22:19:34 -07:00
2018-05-11 13:52:30 -07:00