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POHow to set a background image in graph?
 

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  1. POHow to set a background image in graph?
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    <p>I am implementing one app related to graphs.</p> <p>I am trying to set one image as a background of graph.</p> <p>But it is set only inside of graph.not set total layout.</p> <p>my code is as fallows.</p> <p>............................................................</p> <p>layout = (LinearLayout) findViewById(R.id.linearLayout1);</p> <pre><code> XYMultipleSeriesRenderer renderer = getBarDemoRenderer(); setChartSettings(renderer, "Call Duration/Incoming", "my chart", "", 0.5, 12.5, 0, 60, 0, Color.LTGRAY); mChartView = ChartFactory.getBarChartView(BarchartExampleActivity.this, getBarDemoDataset(renderer), renderer, Type.STACKED); layout.addView(mChartView, new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT)); } public XYMultipleSeriesRenderer getBarDemoRenderer() { XYMultipleSeriesRenderer renderer = buildBarRenderer(); renderer.setBarSpacing(0.5); renderer.setXLabels(0); renderer.setYLabels(10); renderer.addXTextLabel(1, "1"); renderer.addXTextLabel(2, "2"); renderer.addXTextLabel(3, "3"); renderer.addXTextLabel(4, "4"); renderer.addXTextLabel(5, "5"); renderer.addXTextLabel(6, "6"); renderer.addXTextLabel(7, "7"); renderer.addXTextLabel(8, "8"); renderer.addXTextLabel(9, "9"); renderer.addXTextLabel(10, "10"); renderer.setYLabelsAlign(Align.RIGHT); SimpleSeriesRenderer r = renderer.getSeriesRendererAt(0); </code></pre> <p>// r.setDisplayChartValues(true); r.setChartValuesTextSize(12); r.setChartValuesSpacing(7); r.setGradientEnabled(true); r.setGradientStart(0, Color.BLUE); r.setGradientStop(20, Color.GREEN);</p> <pre><code> return renderer; } protected XYMultipleSeriesRenderer buildBarRenderer() { Log.v("abstract","bbb"); XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer(); renderer.setAxisTitleTextSize(16); renderer.setChartTitleTextSize(20); renderer.setLabelsTextSize(15); renderer.setLegendTextSize(15); for (int i = 0; i &lt; 1; i++) { SimpleSeriesRenderer r = new SimpleSeriesRenderer(); renderer.addSeriesRenderer(r); } return renderer; } protected void setChartSettings(XYMultipleSeriesRenderer renderer, String title, String xTitle, String yTitle, double xMin, double xMax, double yMin, double yMax, int axesColor, int labelsColor) { Log.v("abstract","555"+title +xMin +yMin); renderer.setShowLegend(false); renderer.setChartTitle(title); renderer.setXTitle(xTitle); renderer.setYTitle(yTitle); renderer.setXAxisMin(xMin); renderer.setXAxisMax(xMax); renderer.setYAxisMin(yMin); renderer.setYAxisMax(yMax); renderer.setShowGrid(true); } private XYMultipleSeriesDataset getBarDemoDataset(XYMultipleSeriesRenderer renderer) { double[] minValues = new double[] {0, 0, 0,0, 0,0, 0,0, 0,0, 0,0, 0}; double[] maxValues = new double[] { 7,0,10,0, 24,0, 30,0, 35,0, 40, 0,45}; XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset(); RangeCategorySeries series = new RangeCategorySeries(""); int length = minValues.length; for (int k = 0; k &lt; length; k++) { series.add(minValues[k], maxValues[k]); } dataset.addSeries(series.toXYSeries()); return dataset; } </code></pre> <p>I am setting background to the layout.</p> <p>But it is not set total layout.</p> <p>How to set a background image to a graph?</p> <p>I f any one has solution please help me.</p> <p>Thanks in advance.</p>
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