org.jfree.chart.axis.SymbolAxis Java Examples

/**
 * Applies the attributes for this theme to a {@link ValueAxis}.
 *
 * @param axis  the axis (<code>null</code> not permitted).
 */
protected void applyToValueAxis(ValueAxis axis) {
    axis.setLabelFont(this.largeFont);
    axis.setLabelPaint(this.axisLabelPaint);
    axis.setTickLabelFont(this.regularFont);
    axis.setTickLabelPaint(this.tickLabelPaint);
    if (axis instanceof SymbolAxis) {
        applyToSymbolAxis((SymbolAxis) axis);
    }
    if (axis instanceof PeriodAxis) {
        applyToPeriodAxis((PeriodAxis) axis);
    }
}
 

/**
 * Applies the attributes for this theme to a {@link ValueAxis}.
 *
 * @param axis  the axis (<code>null</code> not permitted).
 */
protected void applyToValueAxis(ValueAxis axis) {
    axis.setLabelFont(this.largeFont);
    axis.setLabelPaint(this.axisLabelPaint);
    axis.setTickLabelFont(this.regularFont);
    axis.setTickLabelPaint(this.tickLabelPaint);
    if (axis instanceof SymbolAxis) {
        applyToSymbolAxis((SymbolAxis) axis);
    }
    if (axis instanceof PeriodAxis) {
        applyToPeriodAxis((PeriodAxis) axis);
    }
}
 

/**
 * Applies the attributes for this theme to a {@link ValueAxis}.
 *
 * @param axis  the axis (<code>null</code> not permitted).
 */
protected void applyToValueAxis(ValueAxis axis) {
    axis.setLabelFont(this.largeFont);
    axis.setLabelPaint(this.axisLabelPaint);
    axis.setTickLabelFont(this.regularFont);
    axis.setTickLabelPaint(this.tickLabelPaint);
    if (axis instanceof SymbolAxis) {
        applyToSymbolAxis((SymbolAxis) axis);
    }
    if (axis instanceof PeriodAxis) {
        applyToPeriodAxis((PeriodAxis) axis);
    }
}
 

/**
 * Applies the attributes for this theme to a {@link ValueAxis}.
 *
 * @param axis  the axis (<code>null</code> not permitted).
 */
protected void applyToValueAxis(ValueAxis axis) {
    axis.setLabelFont(this.largeFont);
    axis.setLabelPaint(this.axisLabelPaint);
    axis.setTickLabelFont(this.regularFont);
    axis.setTickLabelPaint(this.tickLabelPaint);
    if (axis instanceof SymbolAxis) {
        applyToSymbolAxis((SymbolAxis) axis);
    }
    if (axis instanceof PeriodAxis) {
        applyToPeriodAxis((PeriodAxis) axis);
    }
}
 

/**
 * Applies the attributes for this theme to a {@link ValueAxis}.
 *
 * @param axis  the axis (<code>null</code> not permitted).
 */
protected void applyToValueAxis(ValueAxis axis) {
    axis.setLabelFont(this.largeFont);
    axis.setLabelPaint(this.axisLabelPaint);
    axis.setTickLabelFont(this.regularFont);
    axis.setTickLabelPaint(this.tickLabelPaint);
    if (axis instanceof SymbolAxis) {
        applyToSymbolAxis((SymbolAxis) axis);
    }
    if (axis instanceof PeriodAxis) {
        applyToPeriodAxis((PeriodAxis) axis);
    }
}
 

/**
 * Applies the attributes for this theme to a {@link ValueAxis}.
 *
 * @param axis  the axis (<code>null</code> not permitted).
 */
protected void applyToValueAxis(ValueAxis axis) {
    axis.setLabelFont(this.largeFont);
    axis.setLabelPaint(this.axisLabelPaint);
    axis.setTickLabelFont(this.regularFont);
    axis.setTickLabelPaint(this.tickLabelPaint);
    if (axis instanceof SymbolAxis) {
        applyToSymbolAxis((SymbolAxis) axis);
    }
    if (axis instanceof PeriodAxis) {
        applyToPeriodAxis((PeriodAxis) axis);
    }
}
 

/**
 * Applies the attributes for this theme to a {@link ValueAxis}.
 *
 * @param axis  the axis (<code>null</code> not permitted).
 */
protected void applyToValueAxis(ValueAxis axis) {
    axis.setLabelFont(this.largeFont);
    axis.setLabelPaint(this.axisLabelPaint);
    axis.setTickLabelFont(this.regularFont);
    axis.setTickLabelPaint(this.tickLabelPaint);
    if (axis instanceof SymbolAxis) {
        applyToSymbolAxis((SymbolAxis) axis);
    }
    if (axis instanceof PeriodAxis) {
        applyToPeriodAxis((PeriodAxis) axis);
    }
}
 

@Override
protected void updatePlotter() {
	int categoryCount = prepareData();
	String maxClassesProperty = ParameterService
			.getParameterValue(MainFrame.PROPERTY_RAPIDMINER_GUI_PLOTTER_COLORS_CLASSLIMIT);
	int maxClasses = 20;
	try {
		if (maxClassesProperty != null) {
			maxClasses = Integer.parseInt(maxClassesProperty);
		}
	} catch (NumberFormatException e) {
		// LogService.getGlobal().log("Series plotter: cannot parse property 'rapidminer.gui.plotter.colors.classlimit', using maximal 20 different classes.",
		// LogService.WARNING);
		LogService.getRoot().log(Level.WARNING,
				"com.rapidminer.gui.plotter.charts.SeriesChartPlotter.parsing_property_error");
	}
	boolean createLegend = categoryCount > 0 && categoryCount < maxClasses;

	JFreeChart chart = createChart(this.dataset, createLegend);

	// set the background color for the chart...
	chart.setBackgroundPaint(Color.white);

	// domain axis
	if (axis[INDEX] >= 0) {
		if (!dataTable.isNominal(axis[INDEX])) {
			if (dataTable.isDate(axis[INDEX]) || dataTable.isDateTime(axis[INDEX])) {
				DateAxis domainAxis = new DateAxis(dataTable.getColumnName(axis[INDEX]));
				domainAxis.setTimeZone(Tools.getPreferredTimeZone());
				chart.getXYPlot().setDomainAxis(domainAxis);
				if (getRangeForDimension(axis[INDEX]) != null) {
					domainAxis.setRange(getRangeForDimension(axis[INDEX]));
				}
				domainAxis.setLabelFont(LABEL_FONT_BOLD);
				domainAxis.setTickLabelFont(LABEL_FONT);
				domainAxis.setVerticalTickLabels(isLabelRotating());
			}
		} else {
			LinkedHashSet<String> values = new LinkedHashSet<String>();
			for (DataTableRow row : dataTable) {
				String stringValue = dataTable.mapIndex(axis[INDEX], (int) row.getValue(axis[INDEX]));
				if (stringValue.length() > 40) {
					stringValue = stringValue.substring(0, 40);
				}
				values.add(stringValue);
			}
			ValueAxis categoryAxis = new SymbolAxis(dataTable.getColumnName(axis[INDEX]),
					values.toArray(new String[values.size()]));
			categoryAxis.setLabelFont(LABEL_FONT_BOLD);
			categoryAxis.setTickLabelFont(LABEL_FONT);
			categoryAxis.setVerticalTickLabels(isLabelRotating());
			chart.getXYPlot().setDomainAxis(categoryAxis);
		}
	}

	// legend settings
	LegendTitle legend = chart.getLegend();
	if (legend != null) {
		legend.setPosition(RectangleEdge.TOP);
		legend.setFrame(BlockBorder.NONE);
		legend.setHorizontalAlignment(HorizontalAlignment.LEFT);
		legend.setItemFont(LABEL_FONT);
	}

	AbstractChartPanel panel = getPlotterPanel();
	if (panel == null) {
		panel = createPanel(chart);
	} else {
		panel.setChart(chart);
	}

	// ATTENTION: WITHOUT THIS WE GET SEVERE MEMORY LEAKS!!!
	panel.getChartRenderingInfo().setEntityCollection(null);
}
 

/**
 * Applies the attributes for this theme to a {@link SymbolAxis}.
 *
 * @param axis  the axis (<code>null</code> not permitted).
 */
protected void applyToSymbolAxis(SymbolAxis axis) {
    axis.setGridBandPaint(this.gridBandPaint);
    axis.setGridBandAlternatePaint(this.gridBandAlternatePaint);
}
 

/**
 * Applies the attributes for this theme to a {@link SymbolAxis}.
 *
 * @param axis  the axis (<code>null</code> not permitted).
 */
protected void applyToSymbolAxis(SymbolAxis axis) {
    axis.setGridBandPaint(this.gridBandPaint);
    axis.setGridBandAlternatePaint(this.gridBandAlternatePaint);
}
 

/**
 * Applies the attributes for this theme to a {@link SymbolAxis}.
 *
 * @param axis  the axis (<code>null</code> not permitted).
 */
protected void applyToSymbolAxis(SymbolAxis axis) {
    axis.setGridBandPaint(this.gridBandPaint);
    axis.setGridBandAlternatePaint(this.gridBandAlternatePaint);
}
 

/**
 * Applies the attributes for this theme to a {@link SymbolAxis}.
 *
 * @param axis  the axis (<code>null</code> not permitted).
 */
protected void applyToSymbolAxis(SymbolAxis axis) {
    axis.setGridBandPaint(this.gridBandPaint);
    axis.setGridBandAlternatePaint(this.gridBandAlternatePaint);
}
 

/**
 * Applies the attributes for this theme to a {@link SymbolAxis}.
 *
 * @param axis  the axis (<code>null</code> not permitted).
 */
protected void applyToSymbolAxis(SymbolAxis axis) {
    axis.setGridBandPaint(this.gridBandPaint);
    axis.setGridBandAlternatePaint(this.gridBandAlternatePaint);
}
 

/**
 * Applies the attributes for this theme to a {@link SymbolAxis}.
 *
 * @param axis  the axis (<code>null</code> not permitted).
 */
protected void applyToSymbolAxis(SymbolAxis axis) {
    axis.setGridBandPaint(this.gridBandPaint);
    axis.setGridBandAlternatePaint(this.gridBandAlternatePaint);
}
 

/**
 * Applies the attributes for this theme to a {@link SymbolAxis}.
 *
 * @param axis  the axis (<code>null</code> not permitted).
 */
protected void applyToSymbolAxis(SymbolAxis axis) {
    axis.setGridBandPaint(this.gridBandPaint);
    axis.setGridBandAlternatePaint(this.gridBandAlternatePaint);
}