Function sortHoverData

src/components/fx/hover.js:761–779

()

    gd._spikepoints = newspikepoints;

    var sortHoverData = function () {
        // When sorting keep the points in the main subplot at the top
        // then add points in other subplots

        var hoverDataInSubplot = hoverData.filter(function (a) {
            return firstXaxis && firstXaxis._id === a.xa._id && firstYaxis && firstYaxis._id === a.ya._id;
        });

        var hoverDataOutSubplot = hoverData.filter(function (a) {
            return !(firstXaxis && firstXaxis._id === a.xa._id && firstYaxis && firstYaxis._id === a.ya._id);
        });

        hoverDataInSubplot.sort(distanceSort);
        hoverDataOutSubplot.sort(distanceSort);
        hoverData = hoverDataInSubplot.concat(hoverDataOutSubplot);

        // move period positioned points and box/bar-like traces to the end of the list
        hoverData = orderRangePoints(hoverData, hovermode);
    };
    sortHoverData();

    var axLetter = hovermode.charAt(0);