Original usage of pie failed

[FeiTeng-Alfred]

I update my Chart.js script from 1.0.2 to 2.0 beta, the original usage failed. I got following error:
Uncaught TypeError: (intermediate value).Pie is not a function(…)
Here is how I use:
pieChartHolder = $placeHolder.find('#pie-chart-area')[0].getContext('2d');
myPie = new Chart(pieChartHolder).Pie(pieData, {
showTooltips: true,
responsive: true,
animationEasing: 'easeOutQuart',
segmentStrokeColor: '#f9f9f9',
customTooltips: function (tooltip) {
if (!tooltip) {
return;
}
$tooltipEl = $placeHolder.find('.pie-tooltip');
$tooltipEl.removeClass('above below hide');
$tooltipEl.addClass(tooltip.yAlign);
// split out the label and value and make your own tooltip here
partsOfToolTipText = tooltip.text.split(':');
$tooltipEl.html('%s
%s'.format(partsOfToolTipText[0], partsOfToolTipText[1] + '%'));
$tooltipEl.css({
opacity: 1,
left: tooltip.chart.canvas.offsetLeft + tooltip.x + 'px',
top: tooltip.chart.canvas.offsetTop + tooltip.y + 'px',
fontFamily: tooltip.fontFamily,
fontSize: tooltip.fontSize,
fontStyle: tooltip.fontStyle
});
}
});

Any ideas?

[etimberg]

@FeiTeng-Alfred v2 uses a different syntax to instantiate charts. See https://github.com/nnnick/Chart.js/blob/v2.0-dev/samples/pie.html

[FeiTeng-Alfred]

@etimberg Can you give a example how to use generateLegend() in the new version? I keep get error on that. Looks like when we use this function on pie, it won't generate legend correctly. By the way, do we have fix for this issue #592 on v1? As the v2 change a lot syntax, I think I will keep using v1. But I need fix this error. Thanks

[etimberg]

@FeiTeng-Alfred There seems to be a bug in the legend generation for v2 pie charts. I merged #1092 in master which may fix #592. You could also try porting #1470 to v1.

[etimberg]

@FeiTeng-Alfred I fixed the pie legend generation in #1667