コード例 #1
0
  @Override
  public View onCreateView(
      LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    DateFormat df =
        new SimpleDateFormat("MM/dd/yyyy HH:mm:ss"); // défini un nouveau format de date en string
    ViewGroup rootView =
        (ViewGroup) inflater.inflate(R.layout.fragment_statistics_linechart, container, false);

    LineChart chart = (LineChart) rootView.findViewById(R.id.firstChart);
    chart.setLogEnabled(true);
    chart.setNoDataTextDescription(getString(R.string.no_data));

    ArrayList<DrinkIncome> incomesByDrink = getIncomes();

    ArrayList<Entry> Income1 =
        new ArrayList<Entry>(); // creation d'un arrayList d'entrées pour le tableau
    ArrayList<Entry[]> drink2 = new ArrayList<Entry[]>();
    ArrayList<Entry> drink3 = new ArrayList<Entry>();
    ArrayList<Entry> drink4 = new ArrayList<Entry>();
    ArrayList<Entry> drink5 = new ArrayList<Entry>();
    ArrayList<String> xVals =
        new ArrayList<String>(); // creation d'une arrayList pour les valeurs des abscisses

    Iterator<DrinkIncome> it = incomesByDrink.iterator();
    for (int i = 0; it.hasNext() && i < 5; i++) {
      DrinkIncome s = it.next();
      Entry element = new Entry(s.getIncome(), i);
      Income1.add(element);
      // xVals.add(df.format(s.getDateOrder()));
      xVals.add("J-" + i);
    }

    LineDataSet setBestDrinks = new LineDataSet(Income1, getString(R.string.daily_incomes));
    setBestDrinks.setDrawFilled(true);
    setBestDrinks.setColors(
        new int[] {R.color.blue1, R.color.blue2, R.color.blue3, R.color.blue1},
        rootView.getContext());

    ArrayList<LineDataSet> dataSets = new ArrayList<LineDataSet>();
    dataSets.add(setBestDrinks);

    LineData data = new LineData(xVals, dataSets);
    chart.setData(data);

    return rootView;
  }
コード例 #2
0
  /**
   * There is one chart for each signal type. Returns the chart component of a specific signal type.
   *
   * @return
   */
  public LineChart getChart(String signalTypeId) {
    if (!charts.containsKey(signalTypeId)) {
      // Create a chart component
      // chart = (LineChart) findViewById(R.id.chart);
      final LineChart chart = new LineChart(this);
      // chart.setUnit("Db");
      chart.setUnit("");
      // chart.setDrawUnitsInChart(true);
      chart.setDrawYValues(false);
      chart.setDrawBorder(false);
      chart.setTouchEnabled(true);
      chart.setDragEnabled(true);
      chart.setNoDataTextDescription("No data gathered.");
      chart.setDescription("Samples");
      chart.setPinchZoom(true); // if disabled, scaling can be done on x- and y-axis separately
      // set an alternative background color
      // mChart.setBackgroundColor(Color.GRAY)

      // Creates a chart tab.
      // http://www.java2s.com/Code/Android/UI/DynamicTabDemo.htm
      // http://www.java2s.com/Code/Android/UI/UsingatabcontentfactoryforthecontentviaTabHostTabSpecsetContentandroidwidgetTabHostTabContentFactory.htm
      TabHost.TabSpec spec = tabHost.newTabSpec(signalTypeId);
      spec.setIndicator(signalTypeId);
      spec.setContent(
          new TabHost.TabContentFactory() {
            public View createTabContent(String tag) {
              return chart;
            }
          });
      tabHost.addTab(spec);
      // addContentToTab(tabHost.getChildCount(), chart);

      charts.put(signalTypeId, chart);
      tabHost.invalidate();
    }

    return charts.get(signalTypeId);
  }
コード例 #3
0
ファイル: Kommfort.java プロジェクト: BestShift/android-app
  @Override
  public View onCreateView(
      LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    rootView = inflater.inflate(R.layout.kommfort, container, false);
    RelativeLayout relativ = (RelativeLayout) rootView.findViewById(R.id.bak);

    mLineChart = (LineChart) relativ.findViewById(R.id.linechartkommfort);
    mLineChart.setOnChartValueSelectedListener(this);

    // no description text
    mLineChart.setDescription("Beschleunigungskraefte");
    mLineChart.setNoDataTextDescription("You need to provide data for the chart.");

    // enable highlighting
    mLineChart.setHighlightEnabled(true);

    // enable touch gestures
    mLineChart.setTouchEnabled(true);

    // enable scaling and dragging
    mLineChart.setDragEnabled(true);
    mLineChart.setScaleEnabled(true);
    mLineChart.setDrawGridBackground(false);

    // if disabled, scaling can be done on x- and y-axis separately
    mLineChart.setPinchZoom(true);

    // set an alternative background color
    mLineChart.setBackgroundColor(Color.WHITE);

    LineData data = new LineData();
    data.setValueTextColor(Color.BLACK);

    // add empty data
    mLineChart.setData(data);

    // get the legend (only possible after setting data)
    Legend l = mLineChart.getLegend();

    // modify the legend ...
    // l.setPosition(LegendPosition.LEFT_OF_CHART);
    l.setForm(Legend.LegendForm.LINE);

    l.setTextColor(Color.BLACK);

    XAxis xl = mLineChart.getXAxis();

    xl.setTextColor(Color.BLACK);
    xl.setDrawGridLines(false);
    xl.setAvoidFirstLastClipping(true);

    YAxis leftAxis = mLineChart.getAxisLeft();

    leftAxis.setTextColor(Color.BLACK);
    leftAxis.setAxisMaxValue(2f);
    leftAxis.setAxisMinValue(-2f);
    leftAxis.setStartAtZero(false);
    leftAxis.setDrawGridLines(true);

    YAxis rightAxis = mLineChart.getAxisRight();
    rightAxis.setEnabled(false);

    Button zukamm = (Button) rootView.findViewById(R.id.butonzumkreis);
    // TextView zubesh=(TextView) rootView.findViewById(R.id.zubeschleunigungskraefte);

    // Layout button=(Layout) rootView.findViewById(R.id.);

    zukamm.setOnClickListener(
        new OnClickListener() {
          @Override
          public void onClick(View v) {
            Intent intent = new Intent(getActivity(), KammsherKreis.class);
            Kommfort.this.startActivity(intent);
          }
        });

    /**
     * zubesh.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) {
     * Intent myIntent = new Intent(getActivity(), Beschleunigungskraefte.class);
     * getActivity().startActivityForResult(myIntent,100); } });
     */
    return rootView;
  }
コード例 #4
0
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    //        setContentView(R.layout.activity_realtime_chart);
    //        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    //        setSupportActionBar(toolbar);

    getWindow()
        .setFlags(
            WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
    setContentView(R.layout.activity_realtime_chart);

    //        mChart = (LineChart) findViewById(R.id.chart1);
    mChart.setOnChartValueSelectedListener(this);

    mChart.setDescription("Sleep Cycle live chart");
    mChart.setNoDataTextDescription("No sleep data available.");

    mChart.setTouchEnabled(true);

    mChart.setDragEnabled(true);
    mChart.setScaleEnabled(true);

    mChart.setPinchZoom(true);

    LineData data = new LineData();

    mChart.setData(data);

    Typeface tf = Typeface.createFromAsset(getAssets(), "OpenSans-Regular.ttf");

    Legend l = mChart.getLegend();
    l.setForm(Legend.LegendForm.LINE);
    l.setTypeface(tf);
    l.setTextColor(Color.WHITE);

    XAxis xl = mChart.getXAxis();
    xl.setTypeface(tf);
    xl.setTextColor(Color.WHITE);
    xl.setDrawGridLines(false);
    xl.setAvoidFirstLastClipping(true);
    xl.setSpaceBetweenLabels(5);
    xl.setEnabled(true);

    YAxis leftAxis = mChart.getAxisLeft();
    leftAxis.setTypeface(tf);
    leftAxis.setTextColor(Color.WHITE);
    leftAxis.setAxisMaxValue(100f);
    leftAxis.setAxisMinValue(0f);
    leftAxis.setStartAtZero(false);
    leftAxis.setDrawGridLines(true);

    YAxis rightAxis = mChart.getAxisRight();
    rightAxis.setEnabled(false);

    //        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
    //        fab.setOnClickListener(new View.OnClickListener() {
    //            @Override
    //            public void onClick(View view) {
    //                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
    //                        .setAction("Action", null).show();
    //            }
    //        });
  }