Function _hover

test/jasmine/tests/scatterternary_test.js:364–379

(gd, xval, yval, hovermode)

    afterAll(destroyGraphDiv);

    function _hover(gd, xval, yval, hovermode) {
        var cd = gd.calcdata;
        var ternary = gd._fullLayout.ternary._subplot;

        var pointData = {
            index: false,
            distance: 20,
            cd: cd[0],
            trace: cd[0][0].trace,
            xa: ternary.xaxis,
            ya: ternary.yaxis,
            subplot: ternary
        };

        return ScatterTernary.hoverPoints(pointData, xval, yval, hovermode);
    }

    it('should generate extra text field on hover', function(done) {
        var xval = 0.42;