android plot android example code

           android plot android example code

Today learn android plot android example. follow the steps for example.

1.MainActivity.java:

package com.about.androidplot;

import java.util.Arrays;

import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
import com.androidplot.series.XYSeries;
import com.androidplot.xy.LineAndPointFormatter;
import com.androidplot.xy.SimpleXYSeries;
import com.androidplot.xy.XYPlot;

public class MainActivity extends Activity {

    private XYPlot mySimpleXYPlot;

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        // Initialize our XYPlot reference:
        mySimpleXYPlot = (XYPlot) findViewById(R.id.mySimpleXYPlot);

        // Create two arrays of y-values to plot:
        Number[] series1Numbers = {1, 8, 5, 2, 7, 4};
        Number[] series2Numbers = {4, 6, 3, 8, 2, 10};

        // Turn the above arrays into XYSeries:
        XYSeries series1 = new SimpleXYSeries(
                // SimpleXYSeries takes a List so turn our array into a List
                Arrays.asList(series1Numbers),
                // Y_VALS_ONLY means use the element index as the x value
                SimpleXYSeries.ArrayFormat.Y_VALS_ONLY,
                // Set the display title of the series
                "Series1");

        // Same as above, for series2
        XYSeries series2 = new SimpleXYSeries(Arrays.asList(series2Numbers),
                SimpleXYSeries.ArrayFormat.Y_VALS_ONLY,
                "Series2");

        // Create a formatter to use for drawing a series using LineAndPointRenderer:
        LineAndPointFormatter series1Format = new LineAndPointFormatter(
                Color.rgb(0, 200, 0),    // line color
                Color.rgb(0, 100, 0),    // point color
                Color.rgb(150, 190, 150));   // fill color (optional)

        // Add series1 to the xyplot:
        mySimpleXYPlot.addSeries(series1, series1Format);

        // Same as above, with series2:
        mySimpleXYPlot.addSeries(series2,
                new LineAndPointFormatter(Color.rgb(0, 0, 200), Color.rgb(0, 0, 100),
                        Color.rgb(150, 150, 190)));


        // Reduce the number of range labels
        mySimpleXYPlot.setTicksPerRangeLabel(3);

        // By default, AndroidPlot displays developer guides to aid in laying out your plot.
        // To get rid of them call disableAllMarkup():
        mySimpleXYPlot.disableAllMarkup();

        mySimpleXYPlot.getBackgroundPaint().setAlpha(0);
        mySimpleXYPlot.getGraphWidget().getBackgroundPaint().setAlpha(0);
        mySimpleXYPlot.getGraphWidget().getGridBackgroundPaint().setAlpha(0);

    }
}

2.activity_main.xml:

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:orientation="vertical"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

    >

    <com.androidplot.xy.XYPlot

        android:id="@+id/mySimpleXYPlot"

        android:layout_width="fill_parent"

        android:layout_height="wrap_content"

        title="Stats"/>

</LinearLayout>

3.string.xml:

<resources>

    <string name="app_name">AndroidPlot</string>

</resources>

4.colors.xml:

<?xml version="1.0" encoding="utf-8"?>

<resources>

    <color name="colorPrimary">#008577</color>

    <color name="colorPrimaryDark">#00574B</color>

    <color name="colorAccent">#D81B60</color>

</resources>

5.AndroidManifest.xml:

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

    package="com.about.androidplot">

    <application

        android:allowBackup="true"

        android:icon="@mipmap/ic_launcher"

        android:label="@string/app_name"

        android:roundIcon="@mipmap/ic_launcher_round"

        android:supportsRtl="true"

        android:theme="@style/AppTheme">

        <activity android:name=".MainActivity">

            <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />

            </intent-filter>

        </activity>

    </application>

</manifest>

6.Output :