В общем сам нашел вариант, который устроил более остальных:
chartist-js. Реализуется примерно вот так:
var chart = new Chartist.Line('#savings_calculator .graph', {
series: [
[1, 1.6, 2.8, 2.7, 3.1, 3.4, 3.8, 4.5, 5.7, 5.6, 7.5, 9.5]
]
}, {
axisX: {
showLabel: false,
showGrid: false
},
axisY: {
showLabel: false,
showGrid: false
},
lineSmooth: false,
low: 0
});
// Let's put a sequence number aside so we can use it in the event callbacks
var seq = 0,
delays = 100,
durations = 10;
// On each drawn element by Chartist we use the Chartist.Svg API to trigger SMIL animations
chart.on('draw', function(data) {
seq++;
if(data.type === 'line') {
// If the drawn element is a line we do a simple opacity fade in. This could also be achieved using CSS3 animations.
data.element.animate({
opacity: {
// The delay when we like to start the animation
begin: seq * delays + 0,
// Duration of the animation
dur: durations,
// The value where the animation should start
from: 0,
// The value where it should end
to: 1
}
});
} else if(data.type === 'point') {
data.element.animate({
x1: {
begin: seq * delays,
dur: durations,
from: data.x - 10,
to: data.x,
easing: 'easeOutQuart'
},
x2: {
begin: seq * delays,
dur: durations,
from: data.x - 10,
to: data.x,
easing: 'easeOutQuart'
},
opacity: {
begin: seq * delays,
dur: durations,
from: 0,
to: 1,
easing: 'easeOutQuart'
},
});
}
});
