source: Dev/branches/Cartis/Tiles preview/js/classes/graphs.js @ 283

$(function() {
   
    // Graph class
   
    function Graph(containerName) {
        var self = this;
        var _id;
        var _type;
        var _size;
        var _data;
        var _graphObject;
        this._container = document.getElementById(containerName);
        
        this.init = function(id, data, type, size) {
            // Draw the graph to the element
            _id = id;
            _data = data;
            _type = type; 
            _size = size;

            var canvas = document.createElement("canvas");
            canvas.id = id;
            canvas.className = "graphDisplay";
            canvas.width = _size[0];
            canvas.height = size[1];
            self._container.appendChild(canvas);
            
            switch (_type) {
                case "Pie":
                    _graphObject = new RGraph.Pie(_id, _data);
                    break;
                case "Bar":
                    _graphObject = new RGraph.Bar(_id, _data);
                    _graphObject.Set('chart.labels', ['Jan', 'Piet', 'Shaniqua']);
                    break;
                case "Radar":
                    _graphObject = new RGraph.Radar(_id, _data);
                    break;
                case "Rose":
                    _graphObject = new RGraph.Rose(_id, _data);
                    break;
            }
            
            // Set standard properties.
            _graphObject.Set('chart.text.color', '#fff');
            _graphObject.Set('chart.shadow', false);
            _graphObject.Set('chart.colors', ['rgba(240,240,240,0.5)', 'rgba(240,240,240,0.5)', 'rgba(240,240,240,0.5)']);
            _graphObject.Set('chart.axis.color', 'rgba(240,240,240,0.5)');
            _graphObject.Set('chart.strokestyle', 'rgba(240,240,240,1.0)');
            
            
            
            // Draw
            _graphObject.Draw();
        }

        this.getType = function() {
            return _type;
        }

    }
    
    window.Graph = Graph;
   
});