Multiple colors on BarChart about peity HOT 5 CLOSED

I'm afraid that's not possible at the moment. It could be though, I'll have a think about how it might be achieved.

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Perhaps a peity.colours array similar to the one in the pie chart implementation? Charts iterate through those colors, and some accessor function allows a dev to set it to be whatever they want?

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I was thinking you could pass a function which would receive the value, index and all values (much like Array#forEach - https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/forEach callback signature) like so:

$("span").peity("bar", {
  colours: function(value, index, all) {
    // return a colour
  }
})

It could also work for other options... The only problem is that you can already pass a function which acts in a different way - http://benpickles.github.com/peity/#tips.

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I just pushed a branch with support for passing multiple colours to a bar chart - https://github.com/benpickles/peity/compare/multicoloured-bar-charts

Take a look and let me know what you think.

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I just released version 1.0.0 which includes support for setting per-bar colour.

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