CrossShapeRenderer.java 文件源码

@Override
public void renderShape(Canvas c, IScatterDataSet dataSet, ViewPortHandler viewPortHandler,
                        float posX, float posY, Paint renderPaint) {

    final float shapeHalf = dataSet.getScatterShapeSize() / 2f;

    renderPaint.setStyle(Paint.Style.STROKE);
    renderPaint.setStrokeWidth(Utils.convertDpToPixel(1f));

    c.drawLine(
            posX - shapeHalf,
            posY,
            posX + shapeHalf,
            posY,
            renderPaint);
    c.drawLine(
            posX,
            posY - shapeHalf,
            posX,
            posY + shapeHalf,
            renderPaint);

}