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Add minFontSize & maxFontSize #2

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9 changes: 9 additions & 0 deletions README.md
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Expand Up @@ -25,6 +25,15 @@ fitText( document.getElementById("responsive_headline"), 0.8 ); // turn the comp
```
This will hopefully give you a level of "control" that might not be pixel perfect, but scales smoothly & nicely.

## minFontSize & maxFontSize
FitText now allows you to specify two optional pixel values: `minFontSize` and `maxFontSize`. Great for situations when you want to preserve hierarchy.

```javascript
fitText( document.getElementById("responsive_headline"), 1, { minFontSize: '20px', maxFontSize: '40px' });
```

These options are passed to the `fitText` function right after the compressor value (here `1`).

### To Do
With the removal of jQuery, element resize events are no longer available. jQuery uses an inefficient polling method to detect element resizing so a better solution is needed anyway. One potential candidate:
https://github.com/marcj/css-element-queries
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