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/*
You can now create a spinner using any of the variants below:
$("#el").spin(); // Produces default Spinner using the text color of #el.
$("#el").spin("small"); // Produces a 'small' Spinner using the text color of #el.
$("#el").spin("large", "white"); // Produces a 'large' Spinner in white (or any valid CSS color).
$("#el").spin({ ... }); // Produces a Spinner using your custom settings.
$("#el").spin(false); // Kills the spinner.
*/
(function($) {
$.fn.spin = function(opts, color) {
var presets = {
"custom": { lines: 7, length: 2, width: 2, radius: 2},
"tiny": { lines: 8, length: 2, width: 2, radius: 3 },
"small": { lines: 8, length: 4, width: 3, radius: 5 },
"large": { lines: 10, length: 8, width: 4, radius: 8 },
"flotload": { lines: 13, length: 7, width: 7, radius: 33 }
};
if (Spinner) {
return this.each(function() {
var $this = $(this),
data = $this.data();
if (data.spinner) {
data.spinner.stop();
delete data.spinner;
}
if (opts !== false) {
if (typeof opts === "string") {
if (opts in presets) {
opts = presets[opts];
} else {
opts = {};
}
if (color) {
opts.color = color;
}
}
data.spinner = new Spinner($.extend({color: $this.css('color')}, opts)).spin(this);
}
});
} else {
throw "Spinner class not available.";
}
};
})(jQuery);
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