Examples with BarChart com.github.mikephil.charting.charts.BarChart used on opensource projects

Example 1 with BarChart

use of com.github.mikephil.charting.charts.BarChart in project LeMondeRssReader by MBach.

the class ArticleAdapter method onCreateViewHolder.

@NonNull
@Override
public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
    switch(viewType) {
        default:
        case Model.TEXT_TYPE:
            return new ViewHolderText(new TextView(parent.getContext()));
        case Model.IMAGE_TYPE:
            ImageView imageView = new ImageView(parent.getContext());
            imageView.setImageResource(R.drawable.avatar);
            return new ViewHolderImage(imageView);
        case Model.TWEET_TYPE:
            return new ViewHolderCardView(new CardView(parent.getContext()));
        case Model.GRAPH_TYPE:
            BarChart barChart = new BarChart(parent.getContext());
            return new ViewHolderBarChart(barChart);
        case Model.COMMENT_TYPE:
            return new ViewHolderText(new TextView(parent.getContext()));
    }
}

Example 2 with BarChart

use of com.github.mikephil.charting.charts.BarChart in project MPAndroidChart by PhilJay.

the class BarChartFrag method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.frag_simple_bar, container, false);
    // create a new chart object
    mChart = new BarChart(getActivity());
    mChart.getDescription().setEnabled(false);
    mChart.setOnChartGestureListener(this);
    MyMarkerView mv = new MyMarkerView(getActivity(), R.layout.custom_marker_view);
    // For bounds control
    mv.setChartView(mChart);
    mChart.setMarker(mv);
    mChart.setDrawGridBackground(false);
    mChart.setDrawBarShadow(false);
    Typeface tf = Typeface.createFromAsset(getActivity().getAssets(), "OpenSans-Light.ttf");
    mChart.setData(generateBarData(1, 20000, 12));
    Legend l = mChart.getLegend();
    l.setTypeface(tf);
    YAxis leftAxis = mChart.getAxisLeft();
    leftAxis.setTypeface(tf);
    // this replaces setStartAtZero(true)
    leftAxis.setAxisMinimum(0f);
    mChart.getAxisRight().setEnabled(false);
    XAxis xAxis = mChart.getXAxis();
    xAxis.setEnabled(false);
    // programatically add the chart
    FrameLayout parent = (FrameLayout) v.findViewById(R.id.parentLayout);
    parent.addView(mChart);
    return v;
}

Example 3 with BarChart

use of com.github.mikephil.charting.charts.BarChart in project LeMondeRssReader by MBach.

the class ArticleAdapter method onBindViewHolder.

@Override
public void onBindViewHolder(@NonNull final RecyclerView.ViewHolder holder, final int position) {
    Model model = items.get(position);
    if (model == null) {
        return;
    }
    RecyclerView.LayoutParams lp = new RecyclerView.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
    RecyclerView.LayoutParams lp2 = new RecyclerView.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
    switch(model.getType()) {
        case Model.TEXT_TYPE:
        case Model.COMMENT_TYPE:
            TextView textView = (TextView) model.getTheContent();
            ((ViewHolderText) holder).text.setText(textView.getText());
            ((ViewHolderText) holder).text.setPadding(textView.getPaddingLeft(), textView.getPaddingTop(), textView.getPaddingRight(), textView.getPaddingBottom());
            ((ViewHolderText) holder).text.setTypeface(textView.getTypeface());
            ((ViewHolderText) holder).text.setTextColor(textView.getCurrentTextColor());
            ((ViewHolderText) holder).text.setBackground(textView.getBackground());
            if (textView.getBackground() != null) {
                ((ViewHolderText) holder).text.setAllCaps(true);
            }
            ((ViewHolderText) holder).text.setLayoutParams(lp);
            ((ViewHolderText) holder).text.setTextSize(TypedValue.COMPLEX_UNIT_PX, textView.getTextSize());
            break;
        case Model.IMAGE_TYPE:
            String imageURI = (String) model.getTheContent();
            ((ViewHolderImage) holder).image.setLayoutParams(lp);
            Picasso.with(((ViewHolderImage) holder).image.getContext()).load(imageURI).into(((ViewHolderImage) holder).image);
            break;
        case Model.TWEET_TYPE:
            //((ViewHolderCardView) holder).content.setText();
            break;
        case Model.GRAPH_TYPE:
            BarChart barChart = (BarChart) model.getTheContent();
            ((ViewHolderBarChart) holder).barChart.setLayoutParams(lp2);
            ((ViewHolderBarChart) holder).barChart.setData(barChart.getData());
            break;
    }
}

Example 4 with BarChart

use of com.github.mikephil.charting.charts.BarChart in project LeMondeRssReader by MBach.

the class GraphExtractor method generate.

Object generate() {
    BarChart barChart = new BarChart(context);
    List<BarEntry> yVals1 = new ArrayList<>();
    for (int i = 0; i < 30; i++) {
        float mult = 5;
        float val = (float) (Math.random() * mult);
        yVals1.add(new BarEntry(i, val));
    }
    BarDataSet set1 = new BarDataSet(yVals1, "The year 2017");
    List<IBarDataSet> dataSets = new ArrayList<>();
    dataSets.add(set1);
    BarData barData = new BarData(dataSets);
    barChart.setData(barData);
    return barChart;
}