morpheus.PcaPlotTool = function (chartOptions) {
    var _this = this;
    this.getVisibleTrackNames = chartOptions.getVisibleTrackNames;
    this.project = chartOptions.project;
    var project = this.project;

    var nr = project.getRowSelectionModel().count();
    if (nr != 2) {
        alert("Choose exactly two rows to construct pcaPlot");
    }
    var nc = project.getColumnSelectionModel().count();
    if (nc == 0) {
        alert("Choose some columns");
    }

    var selectedDataset = project.getSelectedDataset();

    this.$el = $('<div class="container-fluid">'
        + '<div class="row">'
        + '<div data-name="configPane" class="col-xs-2"></div>'
        + '<div class="col-xs-10"><div style="position:relative;" data-name="chartDiv"></div></div>'
        + '</div></div>');
    console.log(selectedDataset);
    console.log(nr, nc);
};