// TODO(danvk): remove this use of a private API
var xOptView = g.optionsViewForAxis_('x');
var xvf = xOptView('valueFormatter');
- html = xvf(x, xOptView, labels[0], g, row, 0);
+ html = xvf.call(g, x, xOptView, labels[0], g, row, 0);
if (html !== '') {
html += ':';
}
var series = g.getPropertiesForSeries(pt.name);
var yOptView = yOptViews[series.axis - 1];
var fmtFunc = yOptView('valueFormatter');
- var yval = fmtFunc(pt.yval, yOptView, pt.name, g, row, labels.indexOf(pt.name));
+ var yval = fmtFunc.call(g, pt.yval, yOptView, pt.name, g, row, labels.indexOf(pt.name));
var cls = (pt.name == highlightSeries) ? " class='highlight'" : "";