Android Open Source - android_graph_example Main Activity

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License

The source code is released under:

Apache License

Java Source Code

package edu.mexanjuadha.dynamicbarchart;
//from  w  w  w.  j a  va 2  s . c  om
import java.util.ArrayList;
import java.util.List;

import org.achartengine.ChartFactory;
import org.achartengine.GraphicalView;
import org.achartengine.chart.BarChart.Type;
import org.achartengine.model.CategorySeries;
import org.achartengine.model.XYMultipleSeriesDataset;
import org.achartengine.renderer.XYMultipleSeriesRenderer;
import org.achartengine.renderer.XYSeriesRenderer;

import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
import android.view.Menu;
import android.widget.LinearLayout;

public class MainActivity extends Activity {
  GraphicalView view;

  List<CategorySeries> series = new ArrayList<CategorySeries>();
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    int[] y = { 100, 200, 300};
    String[] label = {"Ya","Tidak","Belum"};
  
    for (int x = 0; x < label.length; x++) {
      CategorySeries seri = new CategorySeries(label[x]);
        series.add(seri);
     
    }
  
    XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
  
        series.get(0).add("Bar " + (1 + 1), 100);
        series.get(1).add("Bar " + (2 + 2), 200);
        series.get(2).add("Bar " + (3 + 3), 300);
        
        series.get(0).add("Bar " + (1 + 1), 400);
        series.get(1).add("Bar " + (2 + 2), 500);
        series.get(2).add("Bar " + (3 + 3), 600);
        
        series.get(0).add("Bar " + (1 + 1), 700);
        series.get(1).add("Bar " + (2 + 2), 800);
        series.get(2).add("Bar " + (3 + 3), 900);
        dataset.addSeries(series.get(0).toXYSeries());
        dataset.addSeries(series.get(1).toXYSeries());
        dataset.addSeries(series.get(2).toXYSeries());
    

  
    LinearLayout ln = (LinearLayout) findViewById(R.id.chart);

    
    

    XYMultipleSeriesRenderer mRenderer = new XYMultipleSeriesRenderer();
    mRenderer.setChartTitle("Contoh Graph");
    mRenderer.setXTitle("X VALUES");
    mRenderer.setYTitle("Y VALUES");
    mRenderer.setAxesColor(Color.parseColor("#D7372F"));
    mRenderer.setLabelsColor(Color.parseColor("#000000"));
    
    mRenderer.setBackgroundColor(Color.parseColor("#FFFFFF"));
  
    mRenderer.setBarSpacing(1);
  
    mRenderer.setApplyBackgroundColor(true);
    mRenderer.setBackgroundColor(Color.WHITE);
    mRenderer.setMarginsColor(Color.WHITE);
  
    XYSeriesRenderer renderer = new XYSeriesRenderer();
    renderer.setColor(Color.parseColor("#D7372F"));
    renderer.setDisplayChartValues(true);
    renderer.setChartValuesSpacing(200);
    mRenderer.addSeriesRenderer(renderer);
    
    XYSeriesRenderer renderer2 = new XYSeriesRenderer();
    renderer2.setColor(Color.parseColor("#000675"));
    renderer2.setDisplayChartValues(true);

    mRenderer.addSeriesRenderer(renderer2);
    
    XYSeriesRenderer renderer3 = new XYSeriesRenderer();
    renderer3.setColor(Color.parseColor("#000000"));
    renderer3.setDisplayChartValues(true);
    
    mRenderer.addSeriesRenderer(renderer3);

    view = ChartFactory.getBarChartView(this, dataset, mRenderer,
        Type.DEFAULT);
    view.setBackgroundColor(Color.parseColor("#FFFFFF"));
    
    ln.addView(view);
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.activity_main, menu);
    return true;
  }

}

Java Source Code List

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