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845天前package com.example.graphdemo; |
import org.achartengine.ChartFactory; |
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.content.Context; |
import android.content.Intent; |
import android.graphics.Color; |
public class BarGraph { |
public Intent getIntent(Context context){ |
int y[] = {25,10,15,20}; |
CategorySeries series = new CategorySeries("Bar1"); |
for(int i=0; i < y.length; i++){ |
series.add("Bar"+(i+1),y[i]); |
} |
XYMultipleSeriesDataset dataSet = new XYMultipleSeriesDataset(); // collection of series under one object.,there could any |
dataSet.addSeries(series.toXYSeries()); // number of series |
//customization of the chart |
XYSeriesRenderer renderer = new XYSeriesRenderer(); // one renderer for one series |
renderer.setColor(Color.RED); |
renderer.setDisplayChartValues(true); |
renderer.setChartValuesSpacing((float) 5.5d); |
renderer.setLineWidth((float) 10.5d); |
XYMultipleSeriesRenderer mRenderer = new XYMultipleSeriesRenderer(); // collection multiple values for one renderer or series |
mRenderer.addSeriesRenderer(renderer); |
mRenderer.setChartTitle("Demo Graph"); |
// mRenderer.setXTitle("xValues"); |
mRenderer.setYTitle("Rupee"); |
mRenderer.setZoomButtonsVisible(true); mRenderer.setShowLegend(true); |
mRenderer.setShowGridX(true); // this will show the grid in graph |
mRenderer.setShowGridY(true); |
// mRenderer.setAntialiasing(true); |
mRenderer.setBarSpacing(.5); // adding spacing between the line or stacks |
mRenderer.setApplyBackgroundColor(true); |
mRenderer.setBackgroundColor(Color.BLACK); |
mRenderer.setXAxisMin(0); |
// mRenderer.setYAxisMin(.5); |
mRenderer.setXAxisMax(5); |
mRenderer.setYAxisMax(50); |
// |
mRenderer.setXLabels(0); |
mRenderer.addXTextLabel(1,"Income"); |
mRenderer.addXTextLabel(2,"Saving"); |
mRenderer.addXTextLabel(3,"Expenditure"); |
mRenderer.addXTextLabel(4,"NetIncome"); |
mRenderer.setPanEnabled(true, true); // will fix the chart position |
Intent intent = ChartFactory.getBarChartIntent(context, dataSet, mRenderer,Type.DEFAULT); |
return intent; |
} |
} |
by: 发表于：2017-10-24 09:17:56 顶(0) | 踩(0) 回复
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