Comments on: Android Tutorial- Drawing AChartEngine Bar Chart with Example

By: Rodrigo Moraes

Rodrigo Moraes — Fri, 08 Apr 2016 10:52:49 +0000

Hi Mohit, thx for this tutorial, I have a question.
Can the chart be displayed in a Fragment? With other contents i.e. other fragments for detailed info.
In my case I need to show two fragments, the top one is the fragment with a pie graph, the bottom a fragment with a list view for the details.

Thx man!

By: Akshit Chauhan

Akshit Chauhan — Fri, 30 Oct 2015 07:05:12 +0000

Hi,

How can we draw one dimensional bar chart?

Thanks & Regards,
Akshit

By: Naveen

Naveen — Fri, 05 Jun 2015 07:31:15 +0000

Hi, How to change the color of bar dynamically. let suppose i want to change the color of bar whose value is greater then 25

By: Mohit Gupt

Mohit Gupt — Wed, 18 Mar 2015 04:11:27 +0000

In reply to Aditya.

Hi Aditya,

activity_truiton_achart_engine.xml is just a blank xml layout file, you can create this file by any name. No need to draw a layout. As AChartEngine is opened up in a separate activity. Hope this helps.

-Mohit

By: Aditya

Aditya — Tue, 17 Mar 2015 10:18:53 +0000

Hello Mohit,

First of all, Thankyou for a valuable tutorial. Could you please provide the activity_truiton_achart_engine.xml file of the above project.I couldnot find it in the above source code.

Thanks in Advance

Regards,
Aditya. J

By: Jorge

Jorge — Thu, 23 Oct 2014 11:22:38 +0000

Thanks, achartengine is the best free chart library.
If do you want show graph in a view of an activity, you can use the method: ChartFactory.getBarChartView with the same parameters and assign this result to a LinearLayout of your activity.

By: vineet

vineet — Fri, 17 Oct 2014 09:54:31 +0000

hi,
i want to make this chart static.

how can i make this.

By: Mohit Gupt

Mohit Gupt — Tue, 26 Aug 2014 15:56:08 +0000

In reply to Nancy. You are saying that you have NPE, usually this is observed, by not initializing a variable.

By: Nancy

Nancy — Mon, 25 Aug 2014 04:23:46 +0000

08-25 00:19:02.321: E/AndroidRuntime(771): FATAL EXCEPTION: main
08-25 00:19:02.321: E/AndroidRuntime(771): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.expressMilk/com.expressMilk.MainActivity}: java.lang.NullPointerException
08-25 00:19:02.321: E/AndroidRuntime(771): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:221u;

By: Mohit Gupt

Mohit Gupt — Sun, 24 Aug 2014 13:04:01 +0000

In reply to nancy. Hi, Can you please describe or state the error?