Java GraphViewSeries类代码示例

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
public GraphViewSeries getSeries() {
    if (this.series == null && this.points != null) {
        GraphViewData data[] = new GraphViewData[days];
        Calendar iter = GraphHelper.startDate(days);
        for (int i = 0; i < days; ++i) {
            String key = GraphHelper.DATE_FORMAT.format(iter.getTime());
            GraphPoint point = null;
            for (GraphPoint p : this.points) {
                if (key.equals(p.getDate())) {
                    point = p;
                    break;
                }
            }
            if (point != null) {
                data[i] = new GraphViewData(i, point.getCount());
            } else {
                data[i] = new GraphViewData(i, 0);
            }
            iter.add(Calendar.DATE, 1);
        }
        this.series = new GraphViewSeries(label, style, data);
    }
    return this.series;
}
 

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
/**
 * Add a Serie (set of values) to be represented in the graph
 * @param nameSerie Is the name given to the serie
 * @param data Is an array with the values to be represented
 */
public boolean addSeries(String nameSerie, ArrayList<Float> data) {

	if (hashSeries.get(nameSerie) == null) {
		GraphViewData[] viewData = new GraphViewData[data.size()];
		for (int i = 0; i < data.size(); i++) {
			viewData[i] = new GraphViewData(i, data.get(i));
		}
		Integer c = data.size();
		hashCont.put(nameSerie, c);
		GraphViewSeries serie = new GraphViewSeries(viewData);
		myGraphView.addSeries(serie);
		hashSeries.put(nameSerie, serie);
		return true;
	} else
		return false;

}
 

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
private void getSampleCode() {

        GraphViewSeries exampleSeries = new GraphViewSeries(new GraphView.GraphViewData[] {
                new GraphView.GraphViewData(1, 2.0d)
                , new GraphView.GraphViewData(2, 1.5d)
                , new GraphView.GraphViewData(3, 2.5d)
                , new GraphView.GraphViewData(4, 1.0d)
        });

        GraphView graphView = new LineGraphView(this, "GraphViewDemo");
        graphView.addSeries(exampleSeries);

        GraphView barGraphView = new BarGraphView(this, "BarGraphView");
        barGraphView.addSeries(exampleSeries);

        LinearLayout layout = (LinearLayout) findViewById(R.id.linear_layout);
        layout.addView(barGraphView);
    }
 

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
@AfterViews
void initGraph() {
    if (mScoreResponse != null) {
        final TreeMap<Long, Double> scoreArray = mScoreResponse.getScoreArray();
        final double width = scoreArray.lastKey() - scoreArray.firstKey();
        final GraphView graphView = new LineGraphView(getActivity(), getString(R.string.chart_title));

        GraphViewData[] data = new GraphViewData[scoreArray.size()];
        int i = 0;
        for (Map.Entry<Long, Double> entry : scoreArray.entrySet()) {
            data[i] = new GraphViewData(entry.getKey(), entry.getValue());
            i++;
        }

        final GraphViewSeriesStyle graphViewSeriesStyle = new GraphViewSeriesStyle(Color.WHITE, 4);
        graphView.addSeries(new GraphViewSeries("Score", graphViewSeriesStyle, data));
        graphView.setViewPort(0, width);
        graphView.setScalable(true);
        graphView.setScrollable(true);
        graphContainer.addView(graphView);
    }
}
 

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
private void redrawCharts() {
	if (data_line.size() > 0) {

		GraphViewData[] dataList = new GraphViewData[data_line.size()];
		for (int i = 0; i < data_line.size(); i++) {
			dataList[i] = data_line.get(i);
		}
		GraphViewSeries gvs_light = new GraphViewSeries(dataList);
		createGraph(firstGrpTitle, gvs_light, R.id.light_graph, isFirstBar);
	} else {
		clearChart(firstGrpTitle);
	}
	if (data_bar.size() > 0) {
		GraphViewData[] dataAcc = new GraphViewData[data_bar.size()];
		for (int i = 0; i < data_bar.size(); i++) {
			dataAcc[i] = data_bar.get(i);
		}
		GraphViewSeries gvs_acc = new GraphViewSeries(dataAcc);
		createGraph(secondGrpTitle, gvs_acc, R.id.motion_graph, isSecondBar);
	} else {
		clearChart(secondGrpTitle);
	}
}
 

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
private void clearChart(String title) {
	GraphViewData[] dataList = new GraphViewData[1];
	dataList[0] = new GraphViewData(0.0, 0.0);
	GraphViewSeries gvs_series = new GraphViewSeries(dataList);

	if (title.equals(firstGrpTitle)) {
		createGraph(firstGrpTitle, gvs_series, R.id.light_graph, isFirstBar, 0);
		
		
		data_line = new ArrayList<GraphView.GraphViewData>();
	}
	if (title.equals(secondGrpTitle)) {
		createGraph(secondGrpTitle, gvs_series, R.id.motion_graph, isSecondBar, 0);
		
		
		data_bar = new ArrayList<GraphView.GraphViewData>();
	}
}
 

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
private void redrawCharts() {
	if (data_line.size() > 0) {

		GraphViewData[] dataList = new GraphViewData[data_line.size()];
		for (int i = 0; i < data_line.size(); i++) {
			dataList[i] = data_line.get(i);
		}
		GraphViewSeries gvs_light = new GraphViewSeries(dataList);
			createGraph(firstGrpTitle, gvs_light, R.id.light_graph, isFirstBar,
				dataList.length);
	} else {
		clearChart(firstGrpTitle);
	}
	if (data_bar.size() > 0) {
		GraphViewData[] dataAcc = new GraphViewData[data_bar.size()];
		for (int i = 0; i < data_bar.size(); i++) {
			dataAcc[i] = data_bar.get(i);
		}
		GraphViewSeries gvs_acc = new GraphViewSeries(dataAcc);
		createGraph(secondGrpTitle, gvs_acc, R.id.motion_graph, isSecondBar,
				dataAcc.length);
	} else {
		clearChart(secondGrpTitle);
	}
}
 

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
@Override
public void onActivityCreated(Bundle savedInstanceState) {

	displaymetrics = new DisplayMetrics();
	getActivity().getWindowManager().getDefaultDisplay()
			.getMetrics(displaymetrics);
	height = displaymetrics.heightPixels;
	width = displaymetrics.widthPixels;

	exampleSeries = new GraphViewSeries(
			new GraphViewData[] { new GraphViewData(.0d, .0d) });

	graphView = new LineGraphView(getActivity(), getString(R.string.empty));

	graphView.addSeries(exampleSeries);
	graphView.setLimit(limitDecibels);

	graphView.setViewPort(0, 150);
	graphView.setManualYAxisBounds(150, 0);
	graphView.setScalable(true);
	graphView.getGraphViewStyle().setHorizontalLabelsColor(
			getResources().getColor(R.color.blue_bar));
	graphView.getGraphViewStyle().setHorizontalLabelsColor(
			getResources().getColor(android.R.color.transparent));
	graphView.getGraphViewStyle().setVerticalLabelsColor(Color.BLACK);

	graphLayout.addView(graphView);

	isListen = false;
	buttonClicked();

	super.onActivityCreated(savedInstanceState);
}
 

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
/**
 * Constructor. Initialize the variables.
 * @param graph_type Is the type of graph to represent
 * @param name Is the name given to the graph
 */
public Plot(GraphType graph_type, Context myContext, String name) {

	super();
	if (graph_type == GraphType.BAR)
		this.myGraphView = new BarGraphView(myContext, name);
	else
		this.myGraphView = new LineGraphView(myContext, name);

	hashSeries = new Hashtable<String, GraphViewSeries>();
	hashCont = new Hashtable<String, Integer>();
	numMax = 0;
}
 

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
/**
 * Remove a serie from the graph.
 * If the serie doesn't exist a null exception will be thrown.
 * @param nameSerie Is the serie's name
 */
public void removeSeries(String nameSerie){
	
	GraphViewSeries series = hashSeries.get(nameSerie);
	myGraphView.removeSeries(series);
	hashSeries.remove(nameSerie);
	hashCont.remove(nameSerie);
}
 

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
public GraphDataRetrieveTask(VehicleManager vehicleService, Activity act,
        GraphViewSeries series, Class<? extends Measurement> measurementType) {
    mVehicleManager = vehicleService;
    mGraphSeries = series;
    mMeasurementType = measurementType;
    mActivity = act;
}
 

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
@SuppressWarnings("WeakerAccess")
void updateGraph() {
    final GraphViewSeries temperatureSeries = new GraphViewSeries(
            mGraphData.toArray(new GraphView.GraphViewData[mGraphData.size()]));
    mGraph.removeAllSeries();
    mGraph.addSeries(temperatureSeries);
}
 

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
private void drawGraph(final Journey journey) {
  final LineGraphView graph = new LineGraphView(getActivity(), "");

  List<GraphView.GraphViewData> data = new ArrayList<>();
  for (Elevation elevation : journey.elevation().profile())
    data.add(new GraphView.GraphViewData(elevation.distance(), elevation.elevation()));

  GraphViewSeries graphSeries = new GraphViewSeries(data.toArray(new GraphView.GraphViewData[]{}));

  graph.addSeries(graphSeries);
  graph.setDrawBackground(true);
  graph.getGraphViewStyle().setGridStyle(GraphViewStyle.GridStyle.HORIZONTAL);
  graph.getGraphViewStyle().setNumHorizontalLabels(5);
  graph.getGraphViewStyle().setNumVerticalLabels(4);

  final ElevationFormatter formatter = ElevationFormatter.formatter(CycleStreetsPreferences.units());
  graph.setCustomLabelFormatter(new CustomLabelFormatter() {
    @Override
    public String formatLabel(double value, boolean isValueX) {
      if (isValueX)
        return (value != 0) ? formatter.distance((int)value) : "";
      return formatter.height((int) value);
    }
  });

  graphHolder_.removeAllViews();
  graphHolder_.addView(graph);
}
 

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
public GameStatus(String title) {
    mTitle = title;
    mGraphViewSeries = new GraphViewSeries(new
            GraphView.GraphViewData[] {
                    new GraphView.GraphViewData(mValueX++, 1.0f)
            });
}
 

import com.jjoe64.graphview.GraphViewSeries; //导入依赖的package包/类
private void clearChart(String title) {
	GraphViewData[] dataList = new GraphViewData[1];
	dataList[0] = new GraphViewData(0.0, 0.0);
	GraphViewSeries gvs_series = new GraphViewSeries(dataList);

	if (title.equals(firstGrpTitle)) {
		createGraph(firstGrpTitle, gvs_series, R.id.light_graph, isFirstBar);
		data_line = new ArrayList<GraphView.GraphViewData>();
	}
	if (title.equals(secondGrpTitle)) {
		createGraph(secondGrpTitle, gvs_series, R.id.motion_graph, isSecondBar);
		data_bar = new ArrayList<GraphView.GraphViewData>();
	}
}