Comments on: ProtoChart - Download, Examples & Docs Now Available!

By: outaTiME at refinn dot com » Blog Archive » ProtoChart: Prototype + Canvas = Pretty Charts

Mon, 11 Aug 2008 16:14:12 +0000

[…] Update: Code and more information can be found here. […]

By: Obaid

Obaid — Fri, 01 Aug 2008 14:33:47 +0000

We have started a tutorial session on our blog. Please refer to those and many more to come to see how you can use ProtoChart.

By: Anders

Anders — Fri, 01 Aug 2008 12:27:12 +0000

Hey!

Do you think you can make a easy example how to use it from start.
What code do I have to write on my page. Tried the example but they want show me anything.

Thanks Anders

By: Obaid

Obaid — Thu, 31 Jul 2008 13:34:51 +0000

Ani the issue is the way you are passing your data..

Each dataset is a [x, y] pair.. so you should pass in:

{ data: [ [x1,y1], [x2,y2], … ], label: “data 1″ }

that should fix your chart..

let me know if you have any further questions

By: Ani

Ani — Thu, 31 Jul 2008 10:40:41 +0000

Hi,

I am facing a small issue. I will post my code first

new Proto.Chart($(’linechart’),
[
{data: [1, 5], label: “Data 1″},
{data: [3, 9], label: “Data 2″}

],
{
xaxis: {min: 0, max: 14, tickSize: 1},
yaxis: {min: 0, max: 10, tickSize: 1} ,
legend: {show: true},
points: {show: true},
lines: {show: true}
});

I am getting error like : An invalid or illegal string was specified” code: “12
I can see the axis and legend but the lines are not getting displayed. Any suggestions? What I am doing wrong here?

I am using Firefox 3.0.1

By: Ivar

Ivar — Wed, 30 Jul 2008 18:58:51 +0000

cool. thanks for this !

By: ProtoChart: Prototype + Canvas = Pretty Charts :: Deensoft

ProtoChart: Prototype + Canvas = Pretty Charts :: Deensoft — Wed, 30 Jul 2008 17:44:31 +0000

[…] Update: Code and more information can be found here. […]