Examples with Point com.db.chart.model.Point used on opensource projects

Example 1 with Point

use of com.db.chart.model.Point in project WilliamChart by diogobernardino.

the class LineChartView method drawPoints.

/**
	 * Responsible for drawing points
	 */
private void drawPoints(Canvas canvas, LineSet set) {
    int begin = set.getBegin();
    int end = set.getEnd();
    Point dot;
    for (int i = begin; i < end; i++) {
        dot = (Point) set.getEntry(i);
        if (dot.isVisible()) {
            // Style dot
            mStyle.mDotsPaint.setColor(dot.getColor());
            mStyle.mDotsPaint.setAlpha((int) (set.getAlpha() * 255));
            applyShadow(mStyle.mDotsPaint, set.getAlpha(), dot.getShadowDx(), dot.getShadowDy(), dot.getShadowRadius(), dot.getShadowColor());
            // Draw dot
            canvas.drawCircle(dot.getX(), dot.getY(), dot.getRadius(), mStyle.mDotsPaint);
            //Draw dots stroke
            if (dot.hasStroke()) {
                // Style stroke
                mStyle.mDotsStrokePaint.setStrokeWidth(dot.getStrokeThickness());
                mStyle.mDotsStrokePaint.setColor(dot.getStrokeColor());
                mStyle.mDotsStrokePaint.setAlpha((int) (set.getAlpha() * 255));
                applyShadow(mStyle.mDotsStrokePaint, set.getAlpha(), dot.getShadowDx(), dot.getShadowDy(), dot.getShadowRadius(), dot.getShadowColor());
                canvas.drawCircle(dot.getX(), dot.getY(), dot.getRadius(), mStyle.mDotsStrokePaint);
            }
            // Draw drawable
            if (dot.getDrawable() != null) {
                Bitmap dotsBitmap = Tools.drawableToBitmap(dot.getDrawable());
                canvas.drawBitmap(dotsBitmap, dot.getX() - dotsBitmap.getWidth() / 2, dot.getY() - dotsBitmap.getHeight() / 2, mStyle.mDotsPaint);
            }
        }
    }
}

Example 2 with Point

use of com.db.chart.model.Point in project WilliamChart by diogobernardino.

the class LineCardTwo method show.

@Override
public void show(Runnable action) {
    super.show(action);
    LineSet dataset = new LineSet(mLabels, mValues[0]);
    dataset.setColor(Color.parseColor("#004f7f")).setThickness(Tools.fromDpToPx(3)).setSmooth(true).beginAt(4).endAt(36);
    for (int i = 0; i < mLabels.length; i += 5) {
        Point point = (Point) dataset.getEntry(i);
        point.setColor(Color.parseColor("#ffffff"));
        point.setStrokeColor(Color.parseColor("#0290c3"));
        if (i == 30 || i == 10)
            point.setRadius(Tools.fromDpToPx(6));
    }
    mChart.addData(dataset);
    Paint thresPaint = new Paint();
    thresPaint.setColor(Color.parseColor("#0079ae"));
    thresPaint.setStyle(Paint.Style.STROKE);
    thresPaint.setAntiAlias(true);
    thresPaint.setStrokeWidth(Tools.fromDpToPx(.75f));
    thresPaint.setPathEffect(new DashPathEffect(new float[] { 10, 10 }, 0));
    Paint gridPaint = new Paint();
    gridPaint.setColor(Color.parseColor("#ffffff"));
    gridPaint.setStyle(Paint.Style.STROKE);
    gridPaint.setAntiAlias(true);
    gridPaint.setStrokeWidth(Tools.fromDpToPx(.75f));
    mChart.setBorderSpacing(Tools.fromDpToPx(0)).setXLabels(AxisRenderer.LabelPosition.OUTSIDE).setLabelsColor(Color.parseColor("#304a00")).setYLabels(AxisRenderer.LabelPosition.NONE).setXAxis(false).setYAxis(false).setGrid(0, 7, gridPaint).setValueThreshold(80f, 80f, thresPaint).setAxisBorderValues(0, 110);
    Animation anim = new Animation().setStartPoint(0, .5f).setEndAction(action);
    mChart.show(anim);
}

Example 3 with Point

use of com.db.chart.model.Point in project WilliamChart by diogobernardino.

the class LineFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View layout = inflater.inflate(R.layout.fragment_line, container, false);
    mChart = (LineChartView) layout.findViewById(R.id.chart);
    mFirstStage = true;
    layout.setOnClickListener(this);
    mChart.setOnClickListener(this);
    LineSet dataset = new LineSet(mLabels, mValues[0]);
    dataset.setColor(Color.parseColor("#004f7f")).setThickness(Tools.fromDpToPx(3)).setSmooth(true).beginAt(4).endAt(36);
    for (int i = 0; i < mLabels.length; i += 5) {
        Point point = (Point) dataset.getEntry(i);
        point.setColor(Color.parseColor("#ffffff"));
        point.setStrokeColor(Color.parseColor("#0290c3"));
        if (i == 30 || i == 10)
            point.setRadius(Tools.fromDpToPx(6));
    }
    mChart.addData(dataset);
    Paint thresPaint = new Paint();
    thresPaint.setColor(Color.parseColor("#0079ae"));
    thresPaint.setStyle(Paint.Style.STROKE);
    thresPaint.setAntiAlias(true);
    thresPaint.setStrokeWidth(Tools.fromDpToPx(.75f));
    thresPaint.setPathEffect(new DashPathEffect(new float[] { 10, 10 }, 0));
    Paint gridPaint = new Paint();
    gridPaint.setColor(Color.parseColor("#ffffff"));
    gridPaint.setStyle(Paint.Style.STROKE);
    gridPaint.setAntiAlias(true);
    gridPaint.setStrokeWidth(Tools.fromDpToPx(.75f));
    mChart.setBorderSpacing(Tools.fromDpToPx(0)).setXLabels(AxisRenderer.LabelPosition.OUTSIDE).setLabelsColor(Color.parseColor("#304a00")).setYLabels(AxisRenderer.LabelPosition.NONE).setXAxis(false).setYAxis(false).setGrid(ChartView.GridType.VERTICAL, 1, 7, gridPaint).setValueThreshold(80f, 80f, thresPaint).setAxisBorderValues(0, 110);
    mChart.show(new Animation().setStartPoint(0, .5f));
    return layout;
}