Original Post As of Nov 2013, there seems to be very few options for updating charts. 0,scale Line Color:"rgba(0,0,0,.1)",scale Line Width:1,scale Show Labels:! There is a good example here (duplicated below) of adding new points to a line chart. However, I think the effect probably depends on the chart you are using. 1,scale Label:"",scale Font Family:"'Arial'",scale Font Size:12,scale Font Style:"normal",scale Font Color:"#666",scale Show Label Backdrop:! It does look like this is somewhere in the development pipeline. 1,scale Steps:null,scale Step Width:null,scale Start Value:null,scale Show Line:! 0,scale Backdrop Color:"rgba(255,255,255,0.75)", scale Backdrop Padding Y:2,scale Backdrop Padding X:2,angle Show Line Out:!

pie chart data labels not updating-69pie chart data labels not updating-70

Bar(data); //test code set Interval( function () { data.datasets[0]= [random(), random(), random(), random(), random()]; chart.

Bar(data); },2000); , the values are reset to 0 then animated to the random value (like I am recreating the chart).

This way, all animations are always from 0 to value which looks strange.

I would expect that if I update a value from 50 to 10 the bar would go down to 10 from 50 and not setted to 0 then animated to 10. am I doing something wrong or this is impossible with this library? 1,scale Steps:null,scale Step Width:null,scale Start Value:null,scale Show Line:! 0,segment Stroke Color:"#fff",segment Stroke Width:2,animation:! 0,animation Steps:100,animation Easing:"ease Out Bounce",animate Rotate:!

var options No Animation = { animation : false, //Boolean - If we want to override with a hard coded scale scale Override : true, //** Required if scale Override is true ** //Number - The number of steps in a hard coded scale scale Steps : 20, //Number - The value jump in the hard coded scale scale Step Width : 10, //Number - The scale starting value scale Start Value : 0 } //Get the context of the canvas element we want to select var ctx = Element By Id("my Chart")Context("2d"); var options No Animation = {animation : false} var my New Chart = new Chart(ctx); my New Chart. 0.5*In Bounce(2*a):0.5*Out Bounce(2*a-1)+0.5}},q=s.canvas.width,u=s.canvas.height;window.device Pixel Ratio&&(s.canvas.style.width=q+"px",s.canvas.style.height=u+"px",s.canvas.height=u*window.device Pixel Ratio,s.canvas.width=q*window.device Pixel Ratio,s.scale(window.device Pixel Ratio,window.device Pixel Ratio));this. 0,scale Label:"",scale Font Family:"'Arial'",scale Font Size:12,scale Font Style:"normal",scale Font Color:"#666",scale Show Label Backdrop:! 0,point Dot Radius:3,point Dot Stroke Width:1,dataset Stroke:!

Line(data, options Animation); set Interval(function(){ update Data(data); my New Chart. ==typeof c&&(c=function(){}); D(h)}function C(a,c,b,e,h,f){var d;a= Math.floor(Math.log(e-h)/Math. LN10);h=Math.floor(h/(1*Math.pow(10,a)))*Math.pow(10,a);e=Math.ceil(e/(1*Math.pow(10,a)))*Math.pow(10,a)-h;a=Math.pow(10,a);for(d=Math.round(e/a);d").join("p.push('").split("\r").join("\'")+"');}return p.join('');");return c? b(c):b}var r=this, B={linear:function(a){return a},ease In Quad:function(a){return a*a},ease Out Quad:function(a){return-1*a*(a-2)},ease In Out Quad:function(a){return 1(a/=0.5)? 1:1*Math.pow(2,10*(a/1-1))},ease Out Expo:function(a){return 1== a? 1:1*(-Math.pow(2,-10*a/1)+1)},ease In Out Expo:function(a){return 0==a? 0,scale Backdrop Color:"rgba(255,255,255,0.75)",scale Backdrop Padding Y:2,scale Backdrop Padding X:2,segment Show Stroke:!

Line(data, options No Animation) ;}, 2000 ); }); // Chart JS var Chart=function(s){function v(a,c,b){a=A((a-c.graph Min)/(c.steps*Value),1,0);return b*c.steps*a}function x(a,c,b,e){function h(){g+=f;var k=a.animation? MAX_VALUE,1):1,d=B[a.animation Easing],g=a.animation? 0.5*a*a*a*a*a:0.5*((a-=2)*a*a*a*a+2)},ease In Sine:function(a){return-1*Math.cos(a/1*(Math. PI/2))+1},ease Out Sine:function(a){return 1*Math.sin(a/1*(Math. PI/2))},ease In Out Sine:function(a){return-0.5*(Math.cos(Math. 0,segment Stroke Color:"#fff",segment Stroke Width:2,animation:! 0,animation Steps:100,animation Easing:"ease Out Bounce", animate Rotate:!

I created an basic bar chart using chartjs and it works fine. 0,segment Stroke Color:"#fff",segment Stroke Width:2,percentage Inner Cutout:50,animation:!

Now I want to update the values on a time based interval. 0,animation Steps:100,animation Easing:"ease Out Bounce",animate Rotate:!

My problem is that after I created the chart, I do not know how to update its values correctly...

My code: var ctx = $("#my Chart").get(0)Context("2d"); var dts = [ { fill Color: "rgba(220,220,220,0.5)", stroke Color: "rgba(220,220,220,1)", data: [0, 0, 0, 0, 0] } ]; var data = { labels: ["Core#1", "Core#2", "Core#3", "Core#4", "Total"], datasets: dts }; var chart = new Chart(ctx); chart.