Examples with Axis lecho.lib.hellocharts.model.Axis used on opensource projects

Example 21 with Axis

use of lecho.lib.hellocharts.model.Axis in project openScale by oliexdev.

the class GraphFragment method generateColumnData.

private void generateColumnData() {
    int[] numOfMonth = openScale.getCountsOfMonth(calYears.get(Calendar.YEAR));
    Calendar calMonths = Calendar.getInstance();
    calMonths.set(Calendar.MONTH, Calendar.JANUARY);
    SimpleDateFormat month_date = new SimpleDateFormat("MMM", Locale.getDefault());
    List<AxisValue> axisValues = new ArrayList<AxisValue>();
    List<Column> columns = new ArrayList<Column>();
    for (int i = 0; i < 12; i++) {
        String month_name = month_date.format(calMonths.getTime());
        axisValues.add(new AxisValue(i, month_name.toCharArray()));
        List<SubcolumnValue> values = new ArrayList<SubcolumnValue>();
        values.add(new SubcolumnValue(numOfMonth[i], ChartUtils.COLORS[i % ChartUtils.COLORS.length]));
        columns.add(new Column(values).setHasLabelsOnlyForSelected(true));
        calMonths.add(Calendar.MONTH, 1);
    }
    ColumnChartData columnData = new ColumnChartData(columns);
    columnData.setAxisXBottom(new Axis(axisValues).setHasLines(true).setTextColor(textColor));
    chartTop.setColumnChartData(columnData);
    chartTop.setValueSelectionEnabled(true);
    chartTop.setZoomEnabled(false);
    chartTop.selectValue(new SelectedValue(calLastSelected.get(Calendar.MONTH), 0, SelectedValue.SelectedValueType.COLUMN));
}

Example 22 with Axis

use of lecho.lib.hellocharts.model.Axis in project openScale by oliexdev.

the class OverviewFragment method updateLastLineChart.

private void updateLastLineChart(List<ScaleMeasurement> scaleMeasurementList) {
    final Calendar now = Calendar.getInstance();
    Calendar histCalendar = Calendar.getInstance();
    scaleMeasurementLastDays = new ArrayList<>();
    List<AxisValue> axisValues = new ArrayList<>();
    int max_i = Math.min(7, scaleMeasurementList.size());
    for (int i = 0; i < max_i; ++i) {
        ScaleMeasurement measurement = scaleMeasurementList.get(max_i - i - 1);
        scaleMeasurementLastDays.add(measurement);
        histCalendar.setTime(measurement.getDateTime());
        int days = DateTimeHelpers.daysBetween(now, histCalendar);
        String label = getResources().getQuantityString(R.plurals.label_days, Math.abs(days), days);
        axisValues.add(new AxisValue(i, label.toCharArray()));
    }
    List<Line> diagramLineList = new ArrayList<>();
    for (MeasurementView view : measurementViews) {
        if (!view.isVisible() || !view.getSettings().isInOverviewGraph() || !(view instanceof FloatMeasurementView)) {
            continue;
        }
        FloatMeasurementView measurementView = (FloatMeasurementView) view;
        Stack<PointValue> valuesStack = new Stack<PointValue>();
        for (int i = 0; i < max_i; ++i) {
            ScaleMeasurement measurement = scaleMeasurementList.get(max_i - i - 1);
            measurementView.loadFrom(measurement, null);
            if (measurementView.getValue() != 0.0f) {
                valuesStack.push(new PointValue(i, measurementView.getValue()));
            }
        }
        diagramLineList.add(new Line(valuesStack).setColor(measurementView.getColor()).setHasLabels(prefs.getBoolean("labelsEnable", true)).setHasPoints(prefs.getBoolean("pointsEnable", true)).setFormatter(new SimpleLineChartValueFormatter(1)));
    }
    LineChartData lineData = new LineChartData(diagramLineList);
    lineData.setAxisXBottom(new Axis(axisValues).setHasLines(true).setTextColor(txtTitleLastMeasurement.getCurrentTextColor()));
    lineData.setAxisYLeft(new Axis().setHasLines(true).setMaxLabelChars(5).setTextColor(txtTitleLastMeasurement.getCurrentTextColor()));
    lineChartLast.setLineChartData(lineData);
    lineChartLast.setViewportCalculationEnabled(true);
    lineChartLast.setZoomEnabled(false);
}

Example 23 with Axis

use of lecho.lib.hellocharts.model.Axis in project xDrip-plus by jamorham.

the class BgGraphBuilder method xAxis.

@NonNull
private Axis xAxis() {
    List<AxisValue> axisValues = new ArrayList<AxisValue>();
    final java.text.DateFormat timeFormat = hourFormat();
    timeFormat.setTimeZone(TimeZone.getDefault());
    GregorianCalendar calendar = new GregorianCalendar();
    calendar.setTimeInMillis(start_time);
    calendar.set(Calendar.MINUTE, 0);
    calendar.set(Calendar.SECOND, 0);
    calendar.set(Calendar.MILLISECOND, 0);
    if (calendar.getTimeInMillis() < start_time) {
        calendar.add(Calendar.HOUR, 1);
    }
    while (calendar.getTimeInMillis() < end_time) {
        axisValues.add(new AxisValue((calendar.getTimeInMillis() / FUZZER), (timeFormat.format(calendar.getTimeInMillis())).toCharArray()));
        calendar.add(Calendar.HOUR, 1);
    }
    Axis axis = new Axis();
    axis.setValues(axisValues);
    axis.setHasLines(true);
    return axis;
}

Example 24 with Axis

use of lecho.lib.hellocharts.model.Axis in project xDrip-plus by jamorham.

the class BgGraphBuilder method yAxis.

// ///////AXIS RELATED//////////////
public Axis yAxis() {
    Axis yAxis = new Axis();
    yAxis.setAutoGenerated(false);
    List<AxisValue> axisValues = new ArrayList<AxisValue>();
    for (int j = 1; j <= 12; j += 1) {
        if (doMgdl) {
            axisValues.add(new AxisValue(j * 50));
        } else {
            axisValues.add(new AxisValue(j * 2));
        }
    }
    yAxis.setValues(axisValues);
    yAxis.setHasLines(true);
    yAxis.setMaxLabelChars(5);
    yAxis.setInside(true);
    yAxis.setTextSize(axisTextSize);
    return yAxis;
}

Example 25 with Axis

use of lecho.lib.hellocharts.model.Axis in project xDrip-plus by jamorham.

the class BgSparklineBuilder method build.

public Bitmap build() {
    List<Line> lines = new ArrayList<>();
    // simple mode
    bgGraphBuilder.defaultLines(true);
    lines.add(bgGraphBuilder.inRangeValuesLine());
    lines.add(bgGraphBuilder.lowValuesLine());
    lines.add(bgGraphBuilder.highValuesLine());
    if (showFiltered) {
        for (Line line : bgGraphBuilder.filteredLines()) {
            line.setHasPoints(false);
            lines.add(line);
        }
    }
    if (showLowLine) {
        if (height <= SCALE_TRIGGER) {
            Line line = bgGraphBuilder.lowLine();
            line.setFilled(false);
            lines.add(line);
        } else {
            lines.add(bgGraphBuilder.lowLine());
        }
    }
    if (showHighLine)
        lines.add(bgGraphBuilder.highLine());
    if (useSmallDots) {
        for (Line line : lines) line.setPointRadius(2);
    }
    if (useTinyDots) {
        for (Line line : lines) line.setPointRadius(1);
    }
    LineChartData lineData = new LineChartData(lines);
    if (showAxes) {
        if (height <= SCALE_TRIGGER) {
            Axis xaxis = bgGraphBuilder.chartXAxis();
            xaxis.setTextSize(4);
        } else {
            Axis yaxis = bgGraphBuilder.yAxis();
            yaxis.setTextSize(6);
            lineData.setAxisYLeft(yaxis);
            Axis xaxis = bgGraphBuilder.chartXAxis();
            xaxis.setTextSize(6);
            lineData.setAxisXBottom(xaxis);
        }
    }
    // lines.add(bgGraphBuilder.rawInterpretedLine());
    chart.setBackgroundColor(backgroundColor);
    chart.setLineChartData(lineData);
    Viewport viewport = chart.getMaximumViewport();
    viewport.left = start;
    viewport.right = end;
    if (height <= SCALE_TRIGGER) {
        // for pebble classic we always want the lowest mark to be in the same place on the image
        viewport.bottom = (float) (bgGraphBuilder.doMgdl ? 2 * Constants.MMOLL_TO_MGDL : 2);
        viewport.top = (float) (bgGraphBuilder.doMgdl ? 16 * Constants.MMOLL_TO_MGDL : 16);
    }
    chart.setViewportCalculationEnabled(false);
    chart.setInteractive(false);
    chart.setCurrentViewport(viewport);
    chart.setPadding(0, 0, 0, 0);
    chart.setLeft(0);
    chart.setTop(0);
    if (height > SCALE_TRIGGER) {
        chart.setRight(width);
        chart.setBottom(height);
    } else {
        chart.setRight(width * 2);
        chart.setBottom(height * 2);
    }
    Log.d(TAG, "pebble debug: w:" + width + " h:" + height + " start:" + start + " end:" + end + " ");
    if (height > SCALE_TRIGGER) {
        return getViewBitmap(chart);
    } else {
        return getResizedBitmap(getViewBitmap(chart), width, height);
    }
}