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POBar graph using AchartEngine
 

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    <p>I have created bar graph using aChartEngine library. Can anyone help me how to increase the width of the bars and position the bars at the centre of X-axis? </p> <p>This is my BarGraph class:</p> <pre><code>public class BarGraph { public Intent getIntent(Context context){ XYMultipleSeriesRenderer mrenderer = new XYMultipleSeriesRenderer(); double[] range = {0,5,0,5}; int[] y = {24,30,12}; CategorySeries series1 = new CategorySeries("Today"); CategorySeries series2 = new CategorySeries("Next day"); CategorySeries series3 = new CategorySeries("2 days later"); XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset(); for (int i=0;i&lt;3;i++){ switch(i){ case 0: series1.add(y[0]); dataset.addSeries(series1.toXYSeries()); break; case 1: series2.add(y[1]); dataset.addSeries(series2.toXYSeries()); break; case 2: series3.add(y[2]); dataset.addSeries(series3.toXYSeries()); break; } } XYSeriesRenderer renderer1 = new XYSeriesRenderer(); renderer1.setColor(Color.GREEN); XYSeriesRenderer renderer2 = new XYSeriesRenderer(); renderer2.setColor(Color.BLUE); XYSeriesRenderer renderer3 = new XYSeriesRenderer(); renderer3.setColor(Color.RED); mrenderer.setAxisTitleTextSize(16); mrenderer.setChartTitleTextSize(20); mrenderer.setLabelsTextSize(15); mrenderer.setLegendTextSize(15); mrenderer.setBarSpacing(0); mrenderer.setXLabels(1); mrenderer.addXTextLabel(2.5, "Outstanding jobs"); mrenderer.setMargins(new int[] {20, 30, 15, 0}); mrenderer.setAxesColor(Color.WHITE); mrenderer.setChartTitle("Work per day"); mrenderer.setXTitle("Days"); mrenderer.setInitialRange(range, 1); mrenderer.setBarSpacing(1); mrenderer.setXAxisMin(0); mrenderer.setXAxisMax(5); mrenderer.setYAxisMin(0); mrenderer.setPanEnabled(false, false); mrenderer.setZoomEnabled(false, false); mrenderer.addSeriesRenderer(renderer1); mrenderer.addSeriesRenderer(renderer2); mrenderer.addSeriesRenderer(renderer3); Intent intent = ChartFactory.getBarChartIntent(context, dataset, mrenderer, Type.DEFAULT); return intent; }} </code></pre> <p>This is the screenshot of the bargraph that i get, <img src="https://i.stack.imgur.com/bYRfS.png" alt="Bargraph"></p> <p>I need a bargraph like this,</p> <p><img src="https://i.stack.imgur.com/rPZ5G.png" alt="Bargraph"></p> <p>How can i achieve this? Please help me.</p>
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    1. COPlease reconsider the Loop-Switch sequence antipattern you have going here it will probably burn the eyes out of anyone trying to help you.... [wiki article](http://en.wikipedia.org/wiki/Loop-switch_sequence)
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