Real Time graph issue #25

abh22ishek · 2016-06-16T08:30:48Z

Hey joe, i am trying to create real time graph . The data on graph will come from bluetooth , it's a massive amount of data and very fast rate lets say 1sec =60 samples of data

problem is when i used appendata to add the data and fixed max data points to 400 ,it crashes after some time . i debug it , it causes memory leakage

final String[] arr = str.replace("[", "").replace("]", "").split(",");

for (int i = 0; i < arr.length; i++) {
mSeries.appendData(new DataPoint(graph2LastXValue, Double.parseDouble(arr[i])),true,380);
//DataPoint v = new DataPoint(graph2LastXValue,Double.parseDouble(arr[i]));
// myArr[i]=v;
// mSeries2.appendData(myArr[i], true, 380);
graph2LastXValue++;

}

jjoe64 · 2016-06-16T08:48:20Z

i will test it

jjoe64 · 2016-06-16T08:49:23Z

created issue at graphview project

abh22ishek · 2016-06-24T09:57:29Z

did you tested it joe?

jjoe64 · 2016-06-24T09:59:58Z

Yes, so I changed the realtime example to produce lot of more data and
faster and I run it 5 minutes without any impacts

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did you tested it joe?

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abh22ishek · 2016-06-24T10:03:18Z

is it updated on our blog or any new version of graphview library you are
going to introduce

regards,
Abhishek

On Fri, Jun 24, 2016 at 3:30 PM, Jonas Gehring notifications@github.com
wrote:

Yes, so I changed the realtime example to produce lot of more data and
faster and I run it 5 minutes without any impacts

von unterwegs gesendet
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did you tested it joe?

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abh22ishek · 2016-06-24T10:05:50Z

if you want you can check here ,whole issue explained properly

http://stackoverflow.com/questions/37834259/real-time-graph-is-inconsistent-in-graphview-library-android

regards,
Abhsiehk

On Fri, Jun 24, 2016 at 3:33 PM, abhishek raj abh22ishek@gmail.com wrote:

is it updated on our blog or any new version of graphview library you are
going to introduce

regards,
Abhishek

On Fri, Jun 24, 2016 at 3:30 PM, Jonas Gehring notifications@github.com
wrote:

Yes, so I changed the realtime example to produce lot of more data and
faster and I run it 5 minutes without any impacts

von unterwegs gesendet
Am 24.06.2016 11:57 schrieb "abh22ishek" notifications@github.com:

did you tested it joe?

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jjoe64 · 2016-06-24T10:19:23Z

In a few days version 4.1 will be available at maven central

von unterwegs gesendet
Am 24.06.2016 12:03 schrieb "abh22ishek" notifications@github.com:

is it updated on our blog or any new version of graphview library you are
going to introduce

regards,
Abhishek

On Fri, Jun 24, 2016 at 3:30 PM, Jonas Gehring notifications@github.com
wrote:

Yes, so I changed the realtime example to produce lot of more data and
faster and I run it 5 minutes without any impacts

von unterwegs gesendet
Am 24.06.2016 11:57 schrieb "abh22ishek" notifications@github.com:

did you tested it joe?

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abh22ishek · 2016-06-24T10:49:38Z

if you can share the code that will be useful , my application needs to be
launched within 3 working days

regards,
Abhishek

On Fri, Jun 24, 2016 at 3:49 PM, Jonas Gehring notifications@github.com
wrote:

In a few days version 4.1 will be available at maven central

von unterwegs gesendet
Am 24.06.2016 12:03 schrieb "abh22ishek" notifications@github.com:

is it updated on our blog or any new version of graphview library you are
going to introduce

regards,
Abhishek

On Fri, Jun 24, 2016 at 3:30 PM, Jonas Gehring <notifications@github.com

wrote:

Yes, so I changed the realtime example to produce lot of more data and
faster and I run it 5 minutes without any impacts

von unterwegs gesendet
Am 24.06.2016 11:57 schrieb "abh22ishek" notifications@github.com:

did you tested it joe?

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jjoe64 · 2016-06-24T10:51:38Z

its already uploaded and i can not control when it is published
but you can just use the git repo.
http://www.android-graphview.org/documentation/how-to-link-the-project-in-android-studio

2016-06-24 12:49 GMT+02:00 abh22ishek notifications@github.com:

if you can share the code that will be useful , my application needs to be
launched within 3 working days

regards,
Abhishek

On Fri, Jun 24, 2016 at 3:49 PM, Jonas Gehring notifications@github.com

wrote:

In a few days version 4.1 will be available at maven central

von unterwegs gesendet
Am 24.06.2016 12:03 schrieb "abh22ishek" notifications@github.com:

is it updated on our blog or any new version of graphview library you
are
going to introduce

regards,
Abhishek

On Fri, Jun 24, 2016 at 3:30 PM, Jonas Gehring <
notifications@github.com

wrote:

Yes, so I changed the realtime example to produce lot of more data
and
faster and I run it 5 minutes without any impacts

von unterwegs gesendet
Am 24.06.2016 11:57 schrieb "abh22ishek" notifications@github.com:

did you tested it joe?

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abh22ishek · 2016-06-24T10:56:14Z

thanks

regards,
Abhishek

On Fri, Jun 24, 2016 at 4:21 PM, Jonas Gehring notifications@github.com
wrote:

its already uploaded and i can not control when it is published
but you can just use the git repo.

http://www.android-graphview.org/documentation/how-to-link-the-project-in-android-studio

2016-06-24 12:49 GMT+02:00 abh22ishek notifications@github.com:

if you can share the code that will be useful , my application needs to
be
launched within 3 working days

regards,
Abhishek

On Fri, Jun 24, 2016 at 3:49 PM, Jonas Gehring <notifications@github.com

wrote:

In a few days version 4.1 will be available at maven central

von unterwegs gesendet
Am 24.06.2016 12:03 schrieb "abh22ishek" notifications@github.com:

is it updated on our blog or any new version of graphview library you
are
going to introduce

regards,
Abhishek

On Fri, Jun 24, 2016 at 3:30 PM, Jonas Gehring <
notifications@github.com

wrote:

Yes, so I changed the realtime example to produce lot of more data
and
faster and I run it 5 minutes without any impacts

von unterwegs gesendet
Am 24.06.2016 11:57 schrieb "abh22ishek" <notifications@github.com
:

did you tested it joe?

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abh22ishek · 2016-06-28T20:17:13Z

It Will be worth asking,may i know what is the causee of laginess of real
time graph with huge data?
Was it a memory leak or some other issue
On Jun 24, 2016 4:26 PM, "abhishek raj" abh22ishek@gmail.com wrote:

thanks

regards,
Abhishek

On Fri, Jun 24, 2016 at 4:21 PM, Jonas Gehring notifications@github.com
wrote:

its already uploaded and i can not control when it is published
but you can just use the git repo.

http://www.android-graphview.org/documentation/how-to-link-the-project-in-android-studio

2016-06-24 12:49 GMT+02:00 abh22ishek notifications@github.com:

if you can share the code that will be useful , my application needs to
be
launched within 3 working days

regards,
Abhishek

On Fri, Jun 24, 2016 at 3:49 PM, Jonas Gehring <
notifications@github.com>

wrote:

In a few days version 4.1 will be available at maven central

von unterwegs gesendet
Am 24.06.2016 12:03 schrieb "abh22ishek" notifications@github.com:

is it updated on our blog or any new version of graphview library
you
are
going to introduce

regards,
Abhishek

On Fri, Jun 24, 2016 at 3:30 PM, Jonas Gehring <
notifications@github.com

wrote:

Yes, so I changed the realtime example to produce lot of more data
and
faster and I run it 5 minutes without any impacts

von unterwegs gesendet
Am 24.06.2016 11:57 schrieb "abh22ishek" <
notifications@github.com>:

did you tested it joe?

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jjoe64 · 2016-06-28T20:22:55Z

in fast there were 2 points different points:

for Line Series the drawing of the path was done completely each data point instead of only one time
for the Point Series there was a memory leak. There is a map that stores the coordinates so that the user can click on a data point. This map was not cleared correctly.

jjoe64 · 2016-06-28T20:23:48Z

both points were fixed by community! Thanks! open source rocks ;)

abh22ishek · 2016-06-29T05:00:35Z

thanks for info.

regards,
Abhsihek

On Wed, Jun 29, 2016 at 1:53 AM, Jonas Gehring notifications@github.com
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both points were fixed by community! Thanks! open source rocks ;)

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abh22ishek · 2016-07-06T07:15:45Z

Hi joe , eer since graphview library is udated to 4.1.0 from 4.0.1

Now there is a bug in plotting line graph.

whenver i set

graphview_pr.getViewport().setMinX(0);

graphview_pr.getViewport().setMaxX(100);

and

graphview_pr.getGridLabelRenderer().setNumHorizontalLabels(8);

it only plots 8 horizontal labels and it ignores max value of horizontal labels

earlier it was not there.

It was perfectly coming on 4.0.1

regards,

Abhishek

On Wed, Jun 29, 2016 at 10:30 AM, abhishek raj abh22ishek@gmail.com wrote:

thanks for info.

regards,
Abhsihek

On Wed, Jun 29, 2016 at 1:53 AM, Jonas Gehring notifications@github.com
wrote:

both points were fixed by community! Thanks! open source rocks ;)

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jjoe64 closed this as completed Jun 16, 2016

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Real Time graph issue #25

Real Time graph issue #25

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Real Time graph issue #25

Real Time graph issue #25

Comments

abh22ishek commented Jun 16, 2016

jjoe64 commented Jun 16, 2016

jjoe64 commented Jun 16, 2016

abh22ishek commented Jun 24, 2016

jjoe64 commented Jun 24, 2016

abh22ishek commented Jun 24, 2016

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