score:1

Accepted answer
mybarchart.options.scales.yaxes[0].ticks.beginatzero = false;   

// you probably also want to move your min :
mybarchart.options.scales.yaxes[0].ticks.min = 100;

// and call update:
// mybarchart.update();

here's pen with some buttons if you want to experiment:

chart.js add/remove adjust data

another thing you can do, is destroy and rebuild the chart :

chart.js toggle chart


Related Query

More Query from same tag