Java Code Examples for org.jfree.data.xy.OHLCDataset#getClose()

The following examples show how to use org.jfree.data.xy.OHLCDataset#getClose() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: TaChart.java    From TAcharting with GNU Lesser General Public License v2.1 6 votes vote down vote up 
@Override
public Paint getItemPaint(int row, int column) {

    //determine up or down candle
    XYDataset dataset = getPlot().getDataset();
    OHLCDataset highLowData = (OHLCDataset) dataset;

    Number yOpen = highLowData.getOpen(row, column);
    Number yClose = highLowData.getClose(row, column);
    boolean isUpCandle = yClose.doubleValue() > yOpen.doubleValue();

    //return the same color as that used to fill the candle
    if (isUpCandle) {
        return getUpPaint();
    } else {
        return getDownPaint();
    }
}
Example 2
Source File: HighLowItemLabelGenerator.java    From openstock with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Generates a tooltip text item for a particular item within a series.
 *
 * @param dataset  the dataset.
 * @param series  the series (zero-based index).
 * @param item  the item (zero-based index).
 *
 * @return The tooltip text.
 */
@Override
public String generateToolTip(XYDataset dataset, int series, int item) {
    if (!(dataset instanceof OHLCDataset)) {
        return null;
    }
    StringBuilder sb = new StringBuilder();
    OHLCDataset d = (OHLCDataset) dataset;
    Number high = d.getHigh(series, item);
    Number low = d.getLow(series, item);
    Number open = d.getOpen(series, item);
    Number close = d.getClose(series, item);
    Number x = d.getX(series, item);
    sb.append(d.getSeriesKey(series).toString());
    if (x != null) {
        Date date = new Date(x.longValue());
        sb.append("--> Date=").append(this.dateFormatter.format(date));
        if (high != null) {
            sb.append(" High=");
            sb.append(this.numberFormatter.format(high.doubleValue()));
        }
        if (low != null) {
            sb.append(" Low=");
            sb.append(this.numberFormatter.format(low.doubleValue()));
        }
        if (open != null) {
            sb.append(" Open=");
            sb.append(this.numberFormatter.format(open.doubleValue()));
        }
        if (close != null) {
            sb.append(" Close=");
            sb.append(this.numberFormatter.format(close.doubleValue()));
        }
    }
    return sb.toString();
}
Example 3
Source File: HighLowItemLabelGenerator.java    From ccu-historian with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Generates a tooltip text item for a particular item within a series.
 *
 * @param dataset  the dataset.
 * @param series  the series (zero-based index).
 * @param item  the item (zero-based index).
 *
 * @return The tooltip text.
 */
@Override
public String generateToolTip(XYDataset dataset, int series, int item) {
    if (!(dataset instanceof OHLCDataset)) {
        return null;
    }
    StringBuilder sb = new StringBuilder();
    OHLCDataset d = (OHLCDataset) dataset;
    Number high = d.getHigh(series, item);
    Number low = d.getLow(series, item);
    Number open = d.getOpen(series, item);
    Number close = d.getClose(series, item);
    Number x = d.getX(series, item);
    sb.append(d.getSeriesKey(series).toString());
    if (x != null) {
        Date date = new Date(x.longValue());
        sb.append("--> Date=").append(this.dateFormatter.format(date));
        if (high != null) {
            sb.append(" High=");
            sb.append(this.numberFormatter.format(high.doubleValue()));
        }
        if (low != null) {
            sb.append(" Low=");
            sb.append(this.numberFormatter.format(low.doubleValue()));
        }
        if (open != null) {
            sb.append(" Open=");
            sb.append(this.numberFormatter.format(open.doubleValue()));
        }
        if (close != null) {
            sb.append(" Close=");
            sb.append(this.numberFormatter.format(close.doubleValue()));
        }
    }
    return sb.toString();
}
Example 4
Source File: HighLowItemLabelGenerator.java    From SIMVA-SoS with Apache License 2.0 5 votes vote down vote up 
/**
 * Generates a tooltip text item for a particular item within a series.
 *
 * @param dataset  the dataset.
 * @param series  the series (zero-based index).
 * @param item  the item (zero-based index).
 *
 * @return The tooltip text.
 */
@Override
public String generateToolTip(XYDataset dataset, int series, int item) {
    if (!(dataset instanceof OHLCDataset)) {
        return null;
    }
    StringBuilder sb = new StringBuilder();
    OHLCDataset d = (OHLCDataset) dataset;
    Number high = d.getHigh(series, item);
    Number low = d.getLow(series, item);
    Number open = d.getOpen(series, item);
    Number close = d.getClose(series, item);
    Number x = d.getX(series, item);
    sb.append(d.getSeriesKey(series).toString());
    if (x != null) {
        Date date = new Date(x.longValue());
        sb.append("--> Date=").append(this.dateFormatter.format(date));
        if (high != null) {
            sb.append(" High=");
            sb.append(this.numberFormatter.format(high.doubleValue()));
        }
        if (low != null) {
            sb.append(" Low=");
            sb.append(this.numberFormatter.format(low.doubleValue()));
        }
        if (open != null) {
            sb.append(" Open=");
            sb.append(this.numberFormatter.format(open.doubleValue()));
        }
        if (close != null) {
            sb.append(" Close=");
            sb.append(this.numberFormatter.format(close.doubleValue()));
        }
    }
    return sb.toString();
}
Example 5
Source File: HighLowItemLabelGenerator.java    From ECG-Viewer with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Generates a tooltip text item for a particular item within a series.
 *
 * @param dataset  the dataset.
 * @param series  the series (zero-based index).
 * @param item  the item (zero-based index).
 *
 * @return The tooltip text.
 */
@Override
public String generateToolTip(XYDataset dataset, int series, int item) {
    if (!(dataset instanceof OHLCDataset)) {
        return null;
    }
    StringBuilder sb = new StringBuilder();
    OHLCDataset d = (OHLCDataset) dataset;
    Number high = d.getHigh(series, item);
    Number low = d.getLow(series, item);
    Number open = d.getOpen(series, item);
    Number close = d.getClose(series, item);
    Number x = d.getX(series, item);
    sb.append(d.getSeriesKey(series).toString());
    if (x != null) {
        Date date = new Date(x.longValue());
        sb.append("--> Date=").append(this.dateFormatter.format(date));
        if (high != null) {
            sb.append(" High=");
            sb.append(this.numberFormatter.format(high.doubleValue()));
        }
        if (low != null) {
            sb.append(" Low=");
            sb.append(this.numberFormatter.format(low.doubleValue()));
        }
        if (open != null) {
            sb.append(" Open=");
            sb.append(this.numberFormatter.format(open.doubleValue()));
        }
        if (close != null) {
            sb.append(" Close=");
            sb.append(this.numberFormatter.format(close.doubleValue()));
        }
    }
    return sb.toString();
}
Example 6
Source File: HighLowItemLabelGenerator.java    From buffer_bci with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Generates a tooltip text item for a particular item within a series.
 *
 * @param dataset  the dataset.
 * @param series  the series (zero-based index).
 * @param item  the item (zero-based index).
 *
 * @return The tooltip text.
 */
@Override
public String generateToolTip(XYDataset dataset, int series, int item) {
    if (!(dataset instanceof OHLCDataset)) {
        return null;
    }
    StringBuilder sb = new StringBuilder();
    OHLCDataset d = (OHLCDataset) dataset;
    Number high = d.getHigh(series, item);
    Number low = d.getLow(series, item);
    Number open = d.getOpen(series, item);
    Number close = d.getClose(series, item);
    Number x = d.getX(series, item);
    sb.append(d.getSeriesKey(series).toString());
    if (x != null) {
        Date date = new Date(x.longValue());
        sb.append("--> Date=").append(this.dateFormatter.format(date));
        if (high != null) {
            sb.append(" High=");
            sb.append(this.numberFormatter.format(high.doubleValue()));
        }
        if (low != null) {
            sb.append(" Low=");
            sb.append(this.numberFormatter.format(low.doubleValue()));
        }
        if (open != null) {
            sb.append(" Open=");
            sb.append(this.numberFormatter.format(open.doubleValue()));
        }
        if (close != null) {
            sb.append(" Close=");
            sb.append(this.numberFormatter.format(close.doubleValue()));
        }
    }
    return sb.toString();
}
Example 7
Source File: HighLowItemLabelGenerator.java    From buffer_bci with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Generates a tooltip text item for a particular item within a series.
 *
 * @param dataset  the dataset.
 * @param series  the series (zero-based index).
 * @param item  the item (zero-based index).
 *
 * @return The tooltip text.
 */
@Override
public String generateToolTip(XYDataset dataset, int series, int item) {
    if (!(dataset instanceof OHLCDataset)) {
        return null;
    }
    StringBuilder sb = new StringBuilder();
    OHLCDataset d = (OHLCDataset) dataset;
    Number high = d.getHigh(series, item);
    Number low = d.getLow(series, item);
    Number open = d.getOpen(series, item);
    Number close = d.getClose(series, item);
    Number x = d.getX(series, item);
    sb.append(d.getSeriesKey(series).toString());
    if (x != null) {
        Date date = new Date(x.longValue());
        sb.append("--> Date=").append(this.dateFormatter.format(date));
        if (high != null) {
            sb.append(" High=");
            sb.append(this.numberFormatter.format(high.doubleValue()));
        }
        if (low != null) {
            sb.append(" Low=");
            sb.append(this.numberFormatter.format(low.doubleValue()));
        }
        if (open != null) {
            sb.append(" Open=");
            sb.append(this.numberFormatter.format(open.doubleValue()));
        }
        if (close != null) {
            sb.append(" Close=");
            sb.append(this.numberFormatter.format(close.doubleValue()));
        }
    }
    return sb.toString();
}
Example 8
Source File: HighLowItemLabelGenerator.java    From astor with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Generates a tooltip text item for a particular item within a series.
 *
 * @param dataset  the dataset.
 * @param series  the series (zero-based index).
 * @param item  the item (zero-based index).
 *
 * @return The tooltip text.
 */
public String generateToolTip(XYDataset dataset, int series, int item) {

    String result = null;

    if (dataset instanceof OHLCDataset) {
        OHLCDataset d = (OHLCDataset) dataset;
        Number high = d.getHigh(series, item);
        Number low = d.getLow(series, item);
        Number open = d.getOpen(series, item);
        Number close = d.getClose(series, item);
        Number x = d.getX(series, item);

        result = d.getSeriesKey(series).toString();

        if (x != null) {
            Date date = new Date(x.longValue());
            result = result + "--> Date=" + this.dateFormatter.format(date);
            if (high != null) {
                result = result + " High=" 
                         + this.numberFormatter.format(high.doubleValue());
            }
            if (low != null) {
                result = result + " Low=" 
                         + this.numberFormatter.format(low.doubleValue());
            }
            if (open != null) {
                result = result + " Open=" 
                         + this.numberFormatter.format(open.doubleValue());
            }
            if (close != null) {
                result = result + " Close=" 
                         + this.numberFormatter.format(close.doubleValue());
            }
        }

    }

    return result;

}
Example 9
Source File: HighLowItemLabelGenerator.java    From astor with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Generates a tooltip text item for a particular item within a series.
 *
 * @param dataset  the dataset.
 * @param series  the series (zero-based index).
 * @param item  the item (zero-based index).
 *
 * @return The tooltip text.
 */
public String generateToolTip(XYDataset dataset, int series, int item) {

    String result = null;

    if (dataset instanceof OHLCDataset) {
        OHLCDataset d = (OHLCDataset) dataset;
        Number high = d.getHigh(series, item);
        Number low = d.getLow(series, item);
        Number open = d.getOpen(series, item);
        Number close = d.getClose(series, item);
        Number x = d.getX(series, item);

        result = d.getSeriesKey(series).toString();

        if (x != null) {
            Date date = new Date(x.longValue());
            result = result + "--> Date=" + this.dateFormatter.format(date);
            if (high != null) {
                result = result + " High=" 
                         + this.numberFormatter.format(high.doubleValue());
            }
            if (low != null) {
                result = result + " Low=" 
                         + this.numberFormatter.format(low.doubleValue());
            }
            if (open != null) {
                result = result + " Open=" 
                         + this.numberFormatter.format(open.doubleValue());
            }
            if (close != null) {
                result = result + " Close=" 
                         + this.numberFormatter.format(close.doubleValue());
            }
        }

    }

    return result;

}
Example 10
Source File: HighLowItemLabelGenerator.java    From opensim-gui with Apache License 2.0 4 votes vote down vote up 
/**
 * Generates a tooltip text item for a particular item within a series.
 *
 * @param dataset  the dataset.
 * @param series  the series (zero-based index).
 * @param item  the item (zero-based index).
 *
 * @return The tooltip text.
 */
public String generateToolTip(XYDataset dataset, int series, int item) {

    String result = null;

    if (dataset instanceof OHLCDataset) {
        OHLCDataset d = (OHLCDataset) dataset;
        Number high = d.getHigh(series, item);
        Number low = d.getLow(series, item);
        Number open = d.getOpen(series, item);
        Number close = d.getClose(series, item);
        Number x = d.getX(series, item);

        result = d.getSeriesKey(series).toString();

        if (x != null) {
            Date date = new Date(x.longValue());
            result = result + "--> Date=" + this.dateFormatter.format(date);
            if (high != null) {
                result = result + " High=" 
                         + this.numberFormatter.format(high.doubleValue());
            }
            if (low != null) {
                result = result + " Low=" 
                         + this.numberFormatter.format(low.doubleValue());
            }
            if (open != null) {
                result = result + " Open=" 
                         + this.numberFormatter.format(open.doubleValue());
            }
            if (close != null) {
                result = result + " Close=" 
                         + this.numberFormatter.format(close.doubleValue());
            }
        }

    }

    return result;

}