how to make gauge or speedometer chart portlet

[11年前 に natanael berlian によって更新されました。]

hi all,
I've project to make speedometer chart. Is that anyone has been make it?

I've try to make with jfreechart to make bar chart or just pie chart. I don't know how to make sppedometer chart with jfreechart.

thanks

[11年前 に Victor Zorin によって更新されました。]

You can have a look at this demo of Meter Chart Portlet.
Unfortunately we do not offer these portlets for free downloading yet, did not have enough time to put all licensing in place and they are only supplied with custom projects. All these BI Charts are using jfreechart library...

[11年前 に natanael berlian によって更新されました。]

Victor Zorin:

You can have a look at this demo of Meter Chart Portlet.
Unfortunately we do not offer these portlets for free downloading yet, did not have enough time to put all licensing in place and they are only supplied with custom projects. All these BI Charts are using jfreechart library...

thanks but I want to make it project. Does anyone want to help me?

[11年前 に James Falkner によって更新されました。]

natanael berlian:

Victor Zorin:

You can have a look at this demo of Meter Chart Portlet.
Unfortunately we do not offer these portlets for free downloading yet, did not have enough time to put all licensing in place and they are only supplied with custom projects. All these BI Charts are using jfreechart library...

thanks but I want to make it project. Does anyone want to help me?

How about Google Charts? There's a pretty simple Gauge example which uses javascript. What did you want to measure with the Gauge?

[11年前 に David H Nebinger によって更新されました。]

Highcharts has some guages...

[9年前 に Mohamed Faisal によって更新されました。]

David H Nebinger:

Highcharts has some guages...

I have a json response like
{"error":"false","data":{"title":"speedometer","units":"points","values":[{"label":"Label1","value":"20"},{"label":"Label2","value":"80"},{"label":"Label3","value":"60"}]}}

I need to implement speedometer using highchart. Please let me know how to implement.

Regards,
Faisal

[9年前 に Jan Geißler によって更新されました。]

You implement it in the following way:
Look at the data you have got.
Look at the manual/API of highchart.
Look at the demo.
Play around with the demo (there is a jfiddle button) to get an idea how it works.
http://www.highcharts.com/demo/gauge-speedometer

I will not give you any code, as there are tons of examples, and there will be no learning if you just copy paste code.

[9年前 に Mohamed Faisal によって更新されました。]

Hi Jan Geißler,

Thank you for reply.
I have done pie and bar chart with dynamic data. But I am not able to do speedometer with json response.
could you please elaborate how to achieve this.

Regards,
Faisal

[9年前 に Jan Geißler によって更新されました。]

Looks like your JSON response does not have the right format for the speedometer, so you would have to transform it to a format, the Speedometer can actually use.

[9年前 に Mohamed Faisal によって更新されました。]

Thanks, will check this.