protected void setRenderer(XYMultipleSeriesRenderer renderer, int[] colors, PointStyle[] styles) { renderer.setAxisTitleTextSize(16); renderer.setChartTitleTextSize(20); renderer.setLabelsTextSize(15); renderer.setLegendTextSize(15); renderer.setPointSize(5f); renderer.setYLabels(5); renderer.setMargins(new int[] {30, 15, 30, 15}); int length = colors.length; for (int i = 0; i < length; i++) { XYSeriesRenderer r = new XYSeriesRenderer(); r.setColor(colors[i]); r.setPointStyle(styles[i]); renderer.addSeriesRenderer(r); } renderer.setClickEnabled(true); renderer.setSelectableBuffer(100); renderer.setApplyBackgroundColor(true); renderer.setBackgroundColor(Color.argb(100, 50, 50, 50)); renderer.setAxesColor(Color.LTGRAY); renderer.setZoomButtonsVisible(true); renderer.setPointSize(10); renderer.setChartTitle("Fuel Efficiency and Cost"); // mRenderer.setXTitle("Date"); renderer.setShowGrid(true); renderer.setXLabelsAlign(Align.RIGHT); renderer.setYLabelsAlign(Align.LEFT); renderer.setYTitle(cunits, 0); renderer.setLabelsColor(Color.WHITE); renderer.setXLabelsColor(Color.GREEN); renderer.setYLabelsColor(0, colors[0]); renderer.setYLabelsColor(1, colors[1]); renderer.setYTitle(dunits, 1); renderer.setYAxisAlign(Align.RIGHT, 1); renderer.setYLabelsAlign(Align.RIGHT, 1); }
@Override protected void onResume() { super.onResume(); if (mChartView == null) { LinearLayout layout = (LinearLayout) findViewById(R.id.chart); layout.setVisibility(View.INVISIBLE); mChartView = ChartFactory.getLineChartView(this, mDataset, mRenderer); // enable the chart click events mRenderer.setClickEnabled(true); mRenderer.setSelectableBuffer(10); mChartView.setOnClickListener( new View.OnClickListener() { public void onClick(View v) {} }); layout.addView( mChartView, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT)); } else { mChartView.repaint(); } }
@Override public void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); mDataCache = DataCache.getInstance(); mDataset = new XYMultipleSeriesDataset(); mRenderer = new XYMultipleSeriesRenderer(); // Renderer // Basic mRenderer.setMargins(new int[] {100, 150, 30, 100}); mRenderer.setChartTitleTextSize(20); mRenderer.setApplyBackgroundColor(true); mRenderer.setBackgroundColor(0xffE8E8E7); mRenderer.setMarginsColor(0xffE8E8E7); mRenderer.setLegendTextSize(15); mRenderer.setPointSize(5); mRenderer.setShowLegend(true); mRenderer.setClickEnabled(false); // Axes mRenderer.setAxisTitleTextSize(50); mRenderer.setBarSpacing(50); mRenderer.setYTitle("Light"); // mRenderer.setAxesColor(Color.BLACK); // Labels // mRenderer.setLabelsColor(Color.WHITE); mRenderer.setLabelsTextSize(35); mRenderer.setXLabels(0); mRenderer.setYLabels(10); mRenderer.setYAxisMin(0); mRenderer.setYAxisMax(1000); mRenderer.setXLabelsColor(Color.BLACK); mRenderer.setYLabelsColor(0, Color.BLACK); mRenderer.setXLabelsAngle(-45f); mRenderer.setXLabelsAlign(Align.CENTER); mRenderer.setYLabelsAlign(Align.RIGHT); mRenderer.setPanEnabled(false, false); mRenderer.setZoomEnabled(false, false); }
private void openChart() { String[] chartTitles; chartTitles = new String[] {"Total"}; List<double[]> values = new ArrayList<double[]>(); values.add(mStatsDataDaysList.getDataDoubleArray()); int totalXlength = 0; XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset(); List<double[]> xAxisValues = new ArrayList<double[]>(); xAxisValues.add(mStatsDataDaysList.getXDoubleArray()); for (int i = 0; i < chartTitles.length; i++) { XYSeries series = new XYSeries(chartTitles[i]); double[] xV = xAxisValues.get(i); double[] yV = values.get(i); int seriesLength = xV.length; for (int k = 0; k < seriesLength; k++) { System.out.println("LOG X is " + xV[k] + " y is " + yV[k]); series.add(xV[k] - 1, yV[k]); } dataset.addSeries(series); } XYSeriesRenderer incomeRenderer = new XYSeriesRenderer(); incomeRenderer.setColor(Color.WHITE); incomeRenderer.setPointStyle(PointStyle.CIRCLE); incomeRenderer.setFillPoints(true); incomeRenderer.setDisplayChartValues(true); incomeRenderer.setDisplayChartValuesDistance(15); incomeRenderer.setDisplayBoundingPoints(false); // for hiding the series when we scroll // Creating a XYMultipleSeriesRenderer to customize the whole chart XYMultipleSeriesRenderer multiRenderer = new XYMultipleSeriesRenderer(); multiRenderer.setChartTitle(getString(R.string.my_mined_km_history)); multiRenderer.setXTitle(getString(R.string.days)); multiRenderer.setYTitle(getString(R.string.km)); multiRenderer.setZoomButtonsVisible(true); multiRenderer.setBackgroundColor(0xf7f7f7); multiRenderer.setMarginsColor(0xf7f7f7); multiRenderer.setMargins(new int[] {50, 60, 60, 30}); multiRenderer.setXLabelsAlign(Align.CENTER); multiRenderer.setYLabelsAlign(Align.RIGHT); multiRenderer.setPanEnabled(true, false); // scroll only x axis so true multiRenderer.setZoomEnabled(ZOOM_X, false); multiRenderer.setPointSize(8); // increase the width of point size multiRenderer.setXLabelsPadding(10); if (Utils.getScreenDendity(this) > DisplayMetrics.DENSITY_HIGH) { multiRenderer.setAxisTitleTextSize(20); multiRenderer.setChartTitleTextSize(25); multiRenderer.setLabelsTextSize(20); multiRenderer.setPointSize(8); incomeRenderer.setLineWidth(4); incomeRenderer.setChartValuesTextSize(20); } else { multiRenderer.setAxisTitleTextSize(12); multiRenderer.setChartTitleTextSize(18); multiRenderer.setLabelsTextSize(12); multiRenderer.setPointSize(5); incomeRenderer.setLineWidth(2); incomeRenderer.setChartValuesTextSize(15); } xyValues = new LinkedHashMap<Integer, String>(); for (int i = 0; i < chartTitles.length; i++) { double[] xV = xAxisValues.get(i); totalXlength = xV.length; System.out.println("LOG len is " + totalXlength); for (int j = 0; j < totalXlength; j++) { multiRenderer.addXTextLabel(j + 1, Utils.addDays(xV[j], mInitialDateUser)); xyValues.put(j + 1, Utils.addDays(xV[j], mInitialDateUser)); } } multiRenderer.setXLabels(0); multiRenderer.setShowAxes(false); multiRenderer.setXAxisMin(totalXlength - 5); multiRenderer.setXAxisMax(totalXlength + 1); if (totalXlength <= X_AXIS_MAX) { multiRenderer.setXAxisMin(0); multiRenderer.setXAxisMax(totalXlength); } multiRenderer.setPanEnabled(true); multiRenderer.setPanLimits(new double[] {0, totalXlength + 1, 0, 0}); multiRenderer.setYAxisMin(Utils.getMinValueFromList(values)); multiRenderer.setYAxisMax(Utils.getMaxValueFromList(values)); multiRenderer.setAxesColor(Color.GRAY); multiRenderer.setLabelsColor(Color.WHITE); multiRenderer.addSeriesRenderer(incomeRenderer); // Creating a Time Chart mChartView2 = (GraphicalView) ChartFactory.getTimeChartView(getBaseContext(), dataset, multiRenderer, "dd-MMM-yyyy"); multiRenderer.setClickEnabled(true); multiRenderer.setSelectableBuffer(10); // Setting a click event listener for the graph mChartView2.setOnClickListener( new View.OnClickListener() { @Override public void onClick(View v) { SeriesSelection seriesSelection = mChartView2.getCurrentSeriesAndPoint(); double[] xy = mChartView2.toRealPoint(0); if (seriesSelection != null) { // debug Log.d("Punto", seriesSelection.getXValue() + ", " + seriesSelection.getValue()); // debug Log.d( "Chart point", "Chart element in series index " + seriesSelection.getSeriesIndex() + " data point index " + seriesSelection.getPointIndex() + " was clicked" + " closest point value X=" + seriesSelection.getXValue() + ", Y=" + seriesSelection.getValue() + " clicked point value X=" + (float) xy[0] + ", Y=" + (float) xy[1]); Toast.makeText( getBaseContext(), "" + xyValues.get((int) seriesSelection.getXValue()) + " , " + seriesSelection.getValue() + " " + getString(R.string.km), Toast.LENGTH_SHORT) .show(); } } }); // Adding the Line Chart to the LinearLayout mLayoutChart2.addView(mChartView2); }
public static View genBarChart(final Activity activity, final BarChartData data) { if (data == null || data.getData() == null) return null; Resources resources = activity.getResources(); final String[] axis_x_string = resources.getStringArray(R.array.week); final XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer(); XYMultipleSeriesDataset dataSet = new XYMultipleSeriesDataset(); renderer.setApplyBackgroundColor(true); renderer.setBackgroundColor(Color.WHITE); renderer.setMarginsColor(Color.WHITE); renderer.setTextTypeface(null, Typeface.NORMAL); renderer.setShowGrid(true); renderer.setGridColor(resources.getColor(R.color.gray3)); renderer.setLabelsColor(Color.BLACK); renderer.setAxesColor(resources.getColor(R.color.gray1)); renderer.setBarSpacing(0.5); renderer.setXTitle(""); renderer.setYTitle(""); renderer.setXLabelsColor(Color.BLACK); renderer.setLabelsTextSize( activity.getResources().getDimensionPixelSize(R.dimen.ov_statistics_axis_text_size)); renderer.setYLabelsColor(0, Color.BLACK); renderer.setXLabelsPadding(resources.getDimension(R.dimen.ov_statistics_x_axis_padding)); renderer.setYLabelsPadding(resources.getDimension(R.dimen.ov_statistics_x_axis_padding)); renderer.setXLabelsAlign(Paint.Align.CENTER); renderer.setYLabelsAlign(Paint.Align.CENTER); renderer.setXLabelsAngle(0); renderer.setShowTickMarks(false); renderer.setXLabels(0); renderer.setYAxisMin(0); for (int i = 0; i < data.getData().length; i++) { final XYSeries series = new XYSeries(""); dataSet.addSeries(series); XYSeriesRenderer yRenderer = new XYSeriesRenderer(); renderer.addSeriesRenderer(yRenderer); yRenderer.setColor(resources.getColor(data.sColorId[i])); series.add(0, 0); renderer.addXTextLabel(0, ""); for (int j = 0; j < data.getData()[i].length; j++) { renderer.addXTextLabel(j + 1, axis_x_string[j]); series.add(j + 1, ((float) data.getData()[i][j]) / 3600000); } series.add(data.getData()[i].length + 1, 0); renderer.addXTextLabel(data.getData()[i].length + 1, ""); } renderer.setZoomEnabled(false); renderer.setZoomEnabled(false, false); renderer.setClickEnabled(true); renderer.setPanEnabled(false); renderer.setShowLegend(false); try { renderer.setDrawGridAfterBar(true); renderer.setHighLightRectEnabled(true); renderer.setHighLightRectStrokeWidth( activity .getResources() .getDimensionPixelOffset(R.dimen.ov_statistics_highlight_stroke_width)); renderer.setHighLightRectStrokeColor(activity.getResources().getColor(R.color.gray3)); } catch (NoSuchMethodError e) { e.printStackTrace(); } View view = ChartFactory.getBarChartView(activity, dataSet, renderer, BarChart.Type.DEFAULT); view.setOnClickListener( new View.OnClickListener() { @Override public void onClick(View v) { if (!(v instanceof GraphicalView)) return; final GraphicalView view = (GraphicalView) v; SeriesSelection selection = view.getCurrentSeriesAndPoint(); try { view.onClick(selection); } catch (NoSuchMethodError e) { e.printStackTrace(); } if (selection == null) return; int idx = selection.getPointIndex() - 1; View popupView = activity.getLayoutInflater().inflate(R.layout.bar_chart_popup, null); if (data.from.equals(CaseOverviewFragment.class.getSimpleName()) || data.from.equals(EquipmentOverviewFragment.class.getSimpleName())) { ((TextView) popupView.findViewById(R.id.date)).setText(data.getDate()[idx]); if (data.getData()[0][idx] >= 0) { int hour = (int) data.getData()[0][idx] / 3600000; int min = (int) ((data.getData()[0][idx] % 3600000)) / 60000; ((TextView) popupView.findViewById(R.id.working_time)) .setText( activity.getResources().getString(R.string.statistics_popup_time_finish) + " " + (hour < 10 ? ("0" + hour) : hour) + " : " + (min < 10 ? ("0" + min) : min)); } else { popupView.findViewById(R.id.vg_working_time).setVisibility(View.GONE); } popupView.findViewById(R.id.vg_overtime).setVisibility(View.GONE); } else if (data.from.equals(WorkerOverviewFragment.class.getSimpleName())) { ((TextView) popupView.findViewById(R.id.date)).setText(data.getDate()[idx]); if (data.getData()[0][idx] >= 0) { int hour = (int) data.getData()[0][idx] / 3600000; int min = (int) ((data.getData()[0][idx] % 3600000)) / 60000; ((TextView) popupView.findViewById(R.id.working_time)) .setText( activity.getResources().getString(R.string.statistics_popup_time_work) + " " + (hour < 10 ? ("0" + hour) : hour) + " : " + (min < 10 ? ("0" + min) : min)); } else { popupView.findViewById(R.id.vg_working_time).setVisibility(View.GONE); } if (data.getData()[1][idx] >= 0) { int hour = (int) data.getData()[1][idx] / 3600000; int min = (int) ((data.getData()[1][idx] % 3600000)) / 60000; ((TextView) popupView.findViewById(R.id.overtime)) .setText( activity.getResources().getString(R.string.statistics_popup_time_overtime) + " " + (hour < 10 ? ("0" + hour) : hour) + " : " + (min < 10 ? ("0" + min) : min)); } else { popupView.findViewById(R.id.vg_overtime).setVisibility(View.GONE); } } final PopupWindow popup = new PopupWindow( popupView, LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT); popup.setBackgroundDrawable(new BitmapDrawable()); popup.setOutsideTouchable(true); popup.setOnDismissListener( new PopupWindow.OnDismissListener() { @Override public void onDismiss() { try { view.onClick(null); } catch (NoSuchMethodError e) { e.printStackTrace(); } } }); /* calculate popup position */ popupView.measure( View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED), View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED)); int[] dateChooserLocations = new int[2]; (activity.findViewById(R.id.ov_statistics_week_chooser)) .getLocationOnScreen(dateChooserLocations); int[] statisticsViewLocations = new int[2]; v.getLocationOnScreen(statisticsViewLocations); int[] barChartLocations = new int[2]; v.getLocationOnScreen(barChartLocations); int x_pos = barChartLocations[0] + (int) ((XYChart) view.getChart()).getXAxisPos((double) (idx + 1)) - popupView.getMeasuredWidth() / 2; int y_base = dateChooserLocations[1] + (activity.findViewById(R.id.ov_statistics_week_chooser)).getMeasuredHeight(); int y_pos = (statisticsViewLocations[1] - y_base) / 2 + y_base - popupView.getMeasuredHeight() / 2; popup.showAtLocation(v, Gravity.NO_GRAVITY, x_pos, y_pos); } }); return view; }
public void AChart() { // mDataset = new XYMultipleSeriesDataset(); // mRenderer = new XYMultipleSeriesRenderer(); // mCurrentRenderer = new XYSeriesRenderer(); mRenderer.setApplyBackgroundColor(true); // 设置是否显示背景色 mRenderer.setBackgroundColor(Color.argb(50, 214, 241, 255)); // 设置背景色 mRenderer.setAxisTitleTextSize(32); // 设置轴标题文字的大小 mRenderer.setAxesColor(Color.BLACK); // 坐标轴颜色 mRenderer.setChartTitleTextSize(32); // ?设置整个图表标题文字大小 mRenderer.setChartTitle(appState.userID); mRenderer.setXLabelsColor(Color.BLACK); // 设置X轴刻度颜色 mRenderer.setYLabelsColor(0, Color.BLACK); // 设置Y轴刻度颜色 mRenderer.setLabelsTextSize(32); // 设置刻度显示文字的大小(XY轴都会被设置) mRenderer.setLegendTextSize(32); // 图例文字大小 mRenderer.setMargins(new int[] {30, 30, 50, 10}); // 设置图表的外边框(上/左/下/右) mRenderer.setMarginsColor(Color.argb(50, 214, 241, 255)); // 边框颜色 mRenderer.setZoomButtonsVisible(false); // 是否显示放大缩小按钮 mRenderer.setShowGrid(true); // 显示网格 mRenderer.setPointSize(10); // 设置点的大小(图上显示的点的大小和图例中点的大小都会被设置) String seriesTitle = "I-Sleep"; if (mDataset.getSeriesCount() > 0) { mDataset.removeSeries(0); mRenderer.removeAllRenderers(); } XYSeries series = new XYSeries(seriesTitle); // 定义XYSeries mDataset.addSeries(series); // 在XYMultipleSeriesDataset中添加XYSeries mCurrentSeries = series; // 设置当前需要操作的XYSeries \ addPoint(); XYSeriesRenderer renderer = new XYSeriesRenderer(); // 定义XYSeriesRenderer mRenderer.addSeriesRenderer(renderer); // 将单个XYSeriesRenderer增加到XYMultipleSeriesRenderer renderer.setPointStyle(PointStyle.CIRCLE); // 点的类型是圆形 renderer.setFillPoints(true); // 设置点是否实心 renderer.setColor(Color.BLUE); // 折线颜色 mCurrentRenderer = renderer; // if (mChartView == null) { if (layout != null) { layout.removeAllViews(); } layout = (LinearLayout) getActivity().findViewById(R.id.chart); mChartView = ChartFactory.getLineChartView(getActivity().getApplicationContext(), mDataset, mRenderer); mRenderer.setClickEnabled(true); // 设置图表是否允许点击 mRenderer.setSelectableBuffer(100); // 设置点的缓冲半径值(在某点附件点击时,多大范围内都算点击这个点) mChartView.setOnClickListener( new View.OnClickListener() { @Override public void onClick(View v) { // 这段代码处理点击一个点后,获得所点击的点在哪个序列中以及点的坐标. // -->start SeriesSelection seriesSelection = mChartView.getCurrentSeriesAndPoint(); double[] xy = mChartView.toRealPoint(0); if (seriesSelection == null) { // Toast.makeText(getActivity().getApplicationContext(), "No chart // element was clicked", Toast.LENGTH_SHORT).show(); } else { // Toast.makeText(getActivity().getApplicationContext(), // "Chart element in series index " + // seriesSelection.getSeriesIndex() // + " data point index " + seriesSelection.getPointIndex() + " // was clicked" // + " closest point value X=" + seriesSelection.getXValue() + // ", Y=" + seriesSelection.getValue() // + " clicked point value X=" + (float) xy[0] + ", Y=" + // (float) xy[1], Toast.LENGTH_SHORT).show(); // tv_graphdata.setText("X = " + // String.valueOf(seriesSelection.getXValue()) + // " Y = " + String.valueOf(seriesSelection.getValue())); tv_graphdata.setText( appState.userID + " " + appState.userName + " " + "Duration:" + duration[(int) seriesSelection.getXValue() - 1] + "hours\n" + "Starttime:" + starttime[(int) seriesSelection.getXValue() - 1] + "\n" + "Endtime:" + endtime[(int) seriesSelection.getXValue() - 1]); tv_graphdata.setTextSize(16); // 播放音频 if (!"".equals(recfile[(int) seriesSelection.getXValue() - 1])) { playRecWithSysPlayer(recfile[(int) seriesSelection.getXValue() - 1]); } else { Toast.makeText(getActivity(), "There's no record.", Toast.LENGTH_LONG).show(); } } // -->end } }); mChartView.setOnLongClickListener( new View.OnLongClickListener() { @Override public boolean onLongClick(View v) { SeriesSelection seriesSelection = mChartView.getCurrentSeriesAndPoint(); if (seriesSelection == null) { // Toast.makeText(XYChartBuilder.this, "No chart element was long // pressed",Toast.LENGTH_SHORT); return false; // no chart element was long pressed, so let something // else handle the event } else { // Toast.makeText(XYChartBuilder.this, "Chart element in series index " // + seriesSelection.getSeriesIndex() + " data point index " // + seriesSelection.getPointIndex() + " was long pressed", // Toast.LENGTH_SHORT); return true; // the element was long pressed - the event has been // handled } } }); // 这段代码处理放大缩小 // -->start mChartView.addZoomListener( new ZoomListener() { public void zoomApplied(ZoomEvent e) { String type = "out"; if (e.isZoomIn()) { type = "in"; } System.out.println("Zoom " + type + " rate " + e.getZoomRate()); } public void zoomReset() { System.out.println("Reset"); } }, true, true); // -->end // 设置拖动图表时后台打印出图表坐标的最大最小值. mChartView.addPanListener( new PanListener() { public void panApplied() { System.out.println( "New X range=[" + mRenderer.getXAxisMin() + ", " + mRenderer.getXAxisMax() + "], Y range=[" + mRenderer.getYAxisMax() + ", " + mRenderer.getYAxisMax() + "]"); } }); layout.addView( mChartView, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT)); boolean enabled = mDataset.getSeriesCount() > 0; // } else { // mChartView.repaint(); // } }
private void OpenChart() { int x[] = {10, 18, 32, 21, 48, 60, 53, 80}; XYSeries xySeries = new XYSeries("X Series"); for (int i = 0; i < 8; i++) { xySeries.add(i, x[i]); } XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset(); dataset.addSeries(xySeries); XYSeriesRenderer renderer = new XYSeriesRenderer(); renderer.setColor(Color.GREEN); renderer.setPointStyle(PointStyle.DIAMOND); renderer.setDisplayChartValues(true); renderer.setLineWidth(2); renderer.setFillPoints(true); XYMultipleSeriesRenderer multipleSeriesRenderer = new XYMultipleSeriesRenderer(); multipleSeriesRenderer.setChartTitle("X-Y Chart"); multipleSeriesRenderer.setXTitle("X Values"); multipleSeriesRenderer.setYTitle("Y values"); multipleSeriesRenderer.setZoomButtonsVisible(true); multipleSeriesRenderer.setXLabels(0); multipleSeriesRenderer.setPanEnabled(false); multipleSeriesRenderer.setShowGrid(true); multipleSeriesRenderer.setClickEnabled(true); for (int i = 0; i < 8; i++) { multipleSeriesRenderer.addXTextLabel(i, mMonth[i]); } multipleSeriesRenderer.addSeriesRenderer(renderer); LinearLayout chart_container = (LinearLayout) findViewById(R.id.chart_layout); mChart = (GraphicalView) ChartFactory.getLineChartView(getBaseContext(), dataset, multipleSeriesRenderer); mChart.setOnClickListener( new View.OnClickListener() { @Override public void onClick(View v) { SeriesSelection series_selection = mChart.getCurrentSeriesAndPoint(); if (series_selection != null) { int series_index = series_selection.getSeriesIndex(); String select_seriese = "X Series"; if (series_index == 0) { select_seriese = "X Series"; } else { select_seriese = "Y Series"; } String month = mMonth[(int) series_selection.getXValue()]; int amount = (int) series_selection.getValue(); Toast.makeText( getBaseContext(), select_seriese + "in" + month + ":" + amount, Toast.LENGTH_LONG) .show(); } } }); chart_container.addView(mChart); }