Function fitString

draganddrop.js:434–444

(canvas, text, config)

        var ELLIPSIS = '…';

        function fitString(canvas, text, config) {
            var width = canvas.measureText(text).width;
            if (width < config.width) {
                return text;
            }
            while (width + config.padding > config.width) {
                text = text.substring(0, text.length - 1);
                width = canvas.measureText(text + ELLIPSIS).width;
            }
            return text + ELLIPSIS;
        }

        this.generate = function(text, options) {
            var config = angular.extend({}, defaultConfig, options || {});