MPAndroidChart-Realm

Additional

Language
Java
Version
v3.0.3 (Nov 29, 2017)
Created
Jun 9, 2016
Updated
Nov 30, 2017
Owner
Philipp Jahoda (PhilJay)
Contributor
Philipp Jahoda (PhilJay)
1
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Blurb

This repository contains all Realm.io related features of the MPAndroidChart library based on Realm v4.2.0 release.

Getting Started

  • To use this library, add the following to your project level build.gradle:
allprojects {
 repositories {
  maven { url "https://jitpack.io" }
 }
}
  • Add this to your app build.gradle:
dependencies {
 implementation 'com.github.PhilJay:MPAndroidChart-Realm:v3.0.3@aar'
 implementation 'com.github.PhilJay:MPAndroidChart:v3.0.3'
}

The MPAndroidChart-Realm dependency does not include the latest MPAndroidChart release, so you have to add the dependency to MPAndroidChart as well (as shown above). You also have to add the Realm.io dependency.

Sample

Using MPAndroidChart with Realm.io is easier than you think.

// get realm instance
Realm realm = Realm.getDefaultInstance();

// load your data from Realm.io database
RealmResults<YourData> results = realm.where(YourData.class).findAll();

// create a DataSet and specify fields, MPAndroidChart-Realm does the rest
RealmBarDataSet<YourData> dataSet = new RealmBarDataSet<YourData>(results, "xValue", "yValue");

// create a data object with the dataset 
BarData data = new BarData(dataSet);
chart.setData(data);
chart.invalidate(); // refresh

Tutorial

Here, you can find a full guide on how to plot data from Realm.io database with MPAndroidChart from scratch.