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net.sf.jasperreports.engine.fill.DefaultChartTheme Maven / Gradle / Ivy
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2016 TIBCO Software Inc. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* JasperReports is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with JasperReports. If not, see [email protected] )
* @author Some enhancements by Barry Klawans ([email protected] )
*/
public class DefaultChartTheme implements ChartTheme
{
public static final String EXCEPTION_MESSAGE_KEY_UNSUPPORTED_CHART_TYPE = "fill.chart.theme.unsupported.chart.type";
/**
*
*/
@Property(
category = PropertyConstants.CATEGORY_CHART_THEME,
valueType = Boolean.class,
defaultValue = PropertyConstants.BOOLEAN_FALSE,
scopes = {PropertyScope.CHART_ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_5_0
)
public static final String PROPERTY_DIAL_VALUE_DISPLAY_VISIBLE = JRPropertiesUtil.PROPERTY_PREFIX + "chart.dial.value.display.visible";
@Property(
category = PropertyConstants.CATEGORY_CHART_THEME,
scopes = {PropertyScope.CHART_ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_5_0
)
public static final String PROPERTY_DIAL_LABEL = JRPropertiesUtil.PROPERTY_PREFIX + "chart.dial.label";
@Property(
category = PropertyConstants.CATEGORY_CHART_THEME,
valueType = Integer.class,
scopes = {PropertyScope.CHART_ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_5_0
)
public static final String PROPERTY_RANGE_AXIS_TICK_COUNT = JRPropertiesUtil.PROPERTY_PREFIX + "chart.range.axis.tick.count";
@Property(
category = PropertyConstants.CATEGORY_CHART_THEME,
valueType = Double.class,
scopes = {PropertyScope.CHART_ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_1_4
)
public static final String PROPERTY_RANGE_AXIS_TICK_INTERVAL = JRPropertiesUtil.PROPERTY_PREFIX + "chart.range.axis.tick.interval";
@Property(
category = PropertyConstants.CATEGORY_CHART_THEME,
valueType = Boolean.class,
scopes = {PropertyScope.CHART_ELEMENT},
sinceVersion = PropertyConstants.VERSION_4_6_0
)
public static final String PROPERTY_RANGE_AXIS_INTEGER_UNIT = JRPropertiesUtil.PROPERTY_PREFIX + "chart.range.axis.integer.unit";
@Property(
category = PropertyConstants.CATEGORY_CHART_THEME,
valueType = Integer.class,
scopes = {PropertyScope.CHART_ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_5_0
)
public static final String PROPERTY_DOMAIN_AXIS_TICK_COUNT = JRPropertiesUtil.PROPERTY_PREFIX + "chart.domain.axis.tick.count";
@Property(
category = PropertyConstants.CATEGORY_CHART_THEME,
valueType = Double.class,
scopes = {PropertyScope.CHART_ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_1_4
)
public static final String PROPERTY_DOMAIN_AXIS_TICK_INTERVAL = JRPropertiesUtil.PROPERTY_PREFIX + "chart.domain.axis.tick.interval";
@Property(
category = PropertyConstants.CATEGORY_CHART_THEME,
valueType = Boolean.class,
scopes = {PropertyScope.CHART_ELEMENT},
sinceVersion = PropertyConstants.VERSION_4_6_0
)
public static final String PROPERTY_DOMAIN_AXIS_INTEGER_UNIT = JRPropertiesUtil.PROPERTY_PREFIX + "chart.domain.axis.integer.unit";
/**
*
*/
// do not use unless actually necessary as it results in rasterized images for PostScript printing
protected static final Color TRANSPARENT_PAINT = new Color(0, 0, 0, 0);
/**
*
*/
private ChartContext chartContext;
private FontUtil fontUtil;
/**
*
*/
public DefaultChartTheme()
{
}
/**
*
*/
protected JRChart getChart()
{
return chartContext.getChart();
}
/**
*
*/
protected JRChartPlot getPlot()
{
return getChart().getPlot();
}
/**
*
*/
protected Dataset getDataset()
{
return chartContext.getDataset();
}
/**
*
*/
protected Object getLabelGenerator()
{
return chartContext.getLabelGenerator();
}
/**
*
*/
protected Locale getLocale()
{
return chartContext.getLocale();
}
/**
*
*/
protected JRFont getFont(JRFont font)
{
if (font == null)
{
return new JRBaseFont(getChart());
}
return font;
}
/**
*
*/
protected final String evaluateTextExpression(JRExpression expression) throws JRException
{
return chartContext.evaluateTextExpression(expression);
}
/**
*
*/
protected final Object evaluateExpression(JRExpression expression) throws JRException
{
return chartContext.evaluateExpression(expression);
}
@Override
public JFreeChart createChart(ChartContext chartContext) throws JRException
{
this.chartContext = chartContext;
this.fontUtil = FontUtil.getInstance(chartContext.getJasperReportsContext());
JFreeChart jfreeChart = null;
switch(getChart().getChartType()) {
case JRChart.CHART_TYPE_AREA:
jfreeChart = createAreaChart();
break;
case JRChart.CHART_TYPE_BAR:
jfreeChart = createBarChart();
break;
case JRChart.CHART_TYPE_BAR3D:
jfreeChart = createBar3DChart();
break;
case JRChart.CHART_TYPE_BUBBLE:
jfreeChart = createBubbleChart();
break;
case JRChart.CHART_TYPE_CANDLESTICK:
jfreeChart = createCandlestickChart();
break;
case JRChart.CHART_TYPE_HIGHLOW:
jfreeChart = createHighLowChart();
break;
case JRChart.CHART_TYPE_LINE:
jfreeChart = createLineChart();
break;
case JRChart.CHART_TYPE_METER:
if (MeterShapeEnum.DIAL ==((JRMeterPlot)getPlot()).getShapeValue())
{
jfreeChart = createDialChart();
}
else
{
jfreeChart = createMeterChart();
}
break;
case JRChart.CHART_TYPE_MULTI_AXIS:
//multi-axis charts are dealt with in JRFillChart
break;
case JRChart.CHART_TYPE_PIE:
jfreeChart = createPieChart();
break;
case JRChart.CHART_TYPE_PIE3D:
jfreeChart = createPie3DChart();
break;
case JRChart.CHART_TYPE_SCATTER:
jfreeChart = createScatterChart();
break;
case JRChart.CHART_TYPE_STACKEDBAR:
jfreeChart = createStackedBarChart();
break;
case JRChart.CHART_TYPE_STACKEDBAR3D:
jfreeChart = createStackedBar3DChart();
break;
case JRChart.CHART_TYPE_THERMOMETER:
jfreeChart = createThermometerChart();
break;
case JRChart.CHART_TYPE_TIMESERIES:
jfreeChart = createTimeSeriesChart();
break;
case JRChart.CHART_TYPE_XYAREA:
jfreeChart = createXyAreaChart();
break;
case JRChart.CHART_TYPE_XYBAR:
jfreeChart = createXYBarChart();
break;
case JRChart.CHART_TYPE_XYLINE:
jfreeChart = createXyLineChart();
break;
case JRChart.CHART_TYPE_STACKEDAREA:
jfreeChart = createStackedAreaChart();
break;
case JRChart.CHART_TYPE_GANTT:
jfreeChart = createGanttChart();
break;
default:
throw
new JRRuntimeException(
EXCEPTION_MESSAGE_KEY_UNSUPPORTED_CHART_TYPE,
new Object[]{getChart().getChartType()}
);
}
return jfreeChart;
}
/**
*
*/
protected void configureChart(JFreeChart jfreeChart) throws JRException
{
if (getChart().getModeValue() == ModeEnum.OPAQUE)
{
jfreeChart.setBackgroundPaint(getChart().getBackcolor());
}
else
{
jfreeChart.setBackgroundPaint(null);
}
RectangleEdge titleEdge = getEdge(getChart().getTitlePositionValue(), RectangleEdge.TOP);
if (jfreeChart.getTitle() != null)
{
TextTitle title = jfreeChart.getTitle();
title.setPaint(getChart().getTitleColor());
title.setFont(fontUtil.getAwtFont(getFont(getChart().getTitleFont()), getLocale()));
title.setPosition(titleEdge);
}
String subtitleText = evaluateTextExpression(getChart().getSubtitleExpression());
if (subtitleText != null)
{
TextTitle subtitle = new TextTitle(subtitleText);
subtitle.setPaint(getChart().getSubtitleColor());
subtitle.setFont(fontUtil.getAwtFont(getFont(getChart().getSubtitleFont()), getLocale()));
subtitle.setPosition(titleEdge);
jfreeChart.addSubtitle(subtitle);
}
// Apply all of the legend formatting options
LegendTitle legend = jfreeChart.getLegend();
if (legend != null)
{
legend.setItemPaint(getChart().getLegendColor());
if (getChart().getOwnLegendBackgroundColor() == null)// in a way, legend backcolor inheritance from chart is useless
{
legend.setBackgroundPaint(null);
}
else
{
legend.setBackgroundPaint(getChart().getLegendBackgroundColor());
}
legend.setItemFont(fontUtil.getAwtFont(getFont(getChart().getLegendFont()), getLocale()));
legend.setPosition(getEdge(getChart().getLegendPositionValue(), RectangleEdge.BOTTOM));
}
configurePlot(jfreeChart.getPlot());
}
/**
*
*/
protected void configurePlot(Plot plot)
{
plot.setOutlinePaint(null);
if (getPlot().getOwnBackcolor() == null)// in a way, plot backcolor inheritence from chart is useless
{
plot.setBackgroundPaint(null);
}
else
{
plot.setBackgroundPaint(getPlot().getBackcolor());
}
float backgroundAlpha = getPlot().getBackgroundAlphaFloat() == null ? 1f : getPlot().getBackgroundAlphaFloat().floatValue();
float foregroundAlpha = getPlot().getForegroundAlphaFloat() == null ? 1f : getPlot().getForegroundAlphaFloat().floatValue();
plot.setBackgroundAlpha(backgroundAlpha);
plot.setForegroundAlpha(foregroundAlpha);
if (plot instanceof CategoryPlot)
{
// Handle rotation of the category labels.
CategoryAxis axis = ((CategoryPlot)plot).getDomainAxis();
// it's OK to use deprecated method here; avoiding it means attempting cast operations
double labelRotation = getLabelRotation();
if (labelRotation == 90)
{
axis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90);
}
else if (labelRotation == -90) {
axis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
}
else if (labelRotation < 0)
{
axis.setCategoryLabelPositions(
CategoryLabelPositions.createUpRotationLabelPositions( (-labelRotation / 180.0) * Math.PI));
}
else if (labelRotation > 0)
{
axis.setCategoryLabelPositions(
CategoryLabelPositions.createDownRotationLabelPositions((labelRotation / 180.0) * Math.PI));
}
}
// Set any color series
SortedSet seriesColors = getPlot().getSeriesColors();
if (seriesColors != null && seriesColors.size() > 0)
{
if (seriesColors.size() == 1)
{
// Add the single color to the beginning of the color cycle, using all the default
// colors. To replace the defaults you have to specify at least two colors.
Paint[] colors = new Paint[DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE.length + 1];
colors[0] = seriesColors.first().getColor();
System.arraycopy(DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE, 0, colors, 1, DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE.length);
plot.setDrawingSupplier(new DefaultDrawingSupplier(colors,
DefaultDrawingSupplier.DEFAULT_OUTLINE_PAINT_SEQUENCE,
DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE,
DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE,
DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE));
}
else if (seriesColors.size() > 1)
{
// Set up a custom drawing supplier that cycles through the user's colors
// instead of the default colors.
Color[] colors = new Color[seriesColors.size()];
JRSeriesColor[] colorSequence = new JRSeriesColor[seriesColors.size()];
seriesColors.toArray(colorSequence);
for (int i = 0; i < colorSequence.length; i++)
{
colors[i] = colorSequence[i].getColor();
}
plot.setDrawingSupplier(new DefaultDrawingSupplier(colors,
DefaultDrawingSupplier.DEFAULT_OUTLINE_PAINT_SEQUENCE,
DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE,
DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE,
DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE));
}
}
}
/**
* Sets all the axis formatting options. This includes the colors and fonts to use on
* the axis as well as the color to use when drawing the axis line.
*
* @param axis the axis to format
* @param labelFont the font to use for the axis label
* @param labelColor the color of the axis label
* @param tickLabelFont the font to use for each tick mark value label
* @param tickLabelColor the color of each tick mark value label
* @param tickLabelMask formatting mask for the label. If the axis is a NumberAxis then
* the mask should be java.text.DecimalFormat mask, and
* if it is a DateAxis then the mask should be a
* java.text.SimpleDateFormat mask.
* @param verticalTickLabels flag to draw tick labels at 90 degrees
* @param lineColor color to use when drawing the axis line and any tick marks
*/
protected void configureAxis(
Axis axis,
JRFont labelFont,
Color labelColor,
JRFont tickLabelFont,
Color tickLabelColor,
String tickLabelMask,
Boolean verticalTickLabels,
Color lineColor,
boolean isRangeAxis,
Comparable axisMinValue,
Comparable axisMaxValue
)
{
axis.setLabelFont(fontUtil.getAwtFont(getFont(labelFont), getLocale()));
axis.setTickLabelFont(fontUtil.getAwtFont(getFont(tickLabelFont), getLocale()));
if (labelColor != null)
{
axis.setLabelPaint(labelColor);
}
if (tickLabelColor != null)
{
axis.setTickLabelPaint(tickLabelColor);
}
if (lineColor != null)
{
axis.setAxisLinePaint(lineColor);
axis.setTickMarkPaint(lineColor);
}
TimeZone timeZone = chartContext.getTimeZone();
if (axis instanceof DateAxis && timeZone != null)
{
// used when no mask is set
((DateAxis) axis).setTimeZone(timeZone);
}
// FIXME use locale for formats
if (tickLabelMask != null)
{
if (axis instanceof NumberAxis)
{
NumberFormat fmt = NumberFormat.getInstance(getLocale());
if (fmt instanceof DecimalFormat)
{
((DecimalFormat) fmt).applyPattern(tickLabelMask);
}
((NumberAxis)axis).setNumberFormatOverride(fmt);
}
else if (axis instanceof DateAxis)
{
DateFormat fmt;
if (tickLabelMask.equals("SHORT") || tickLabelMask.equals("DateFormat.SHORT"))
{
fmt = DateFormat.getDateInstance(DateFormat.SHORT, getLocale());
}
else if (tickLabelMask.equals("MEDIUM") || tickLabelMask.equals("DateFormat.MEDIUM"))
{
fmt = DateFormat.getDateInstance(DateFormat.MEDIUM, getLocale());
}
else if (tickLabelMask.equals("LONG") || tickLabelMask.equals("DateFormat.LONG"))
{
fmt = DateFormat.getDateInstance(DateFormat.LONG, getLocale());
}
else if (tickLabelMask.equals("FULL") || tickLabelMask.equals("DateFormat.FULL"))
{
fmt = DateFormat.getDateInstance(DateFormat.FULL, getLocale());
}
else
{
fmt = new SimpleDateFormat(tickLabelMask, getLocale());
}
if (timeZone != null)
{
fmt.setTimeZone(timeZone);
}
((DateAxis)axis).setDateFormatOverride(fmt);
}
// ignore mask for other axis types.
}
if (verticalTickLabels != null && axis instanceof ValueAxis)
{
((ValueAxis)axis).setVerticalTickLabels(verticalTickLabels.booleanValue());
}
setAxisBounds(axis, isRangeAxis, axisMinValue, axisMaxValue);
}
/**
*
*/
protected JFreeChart createAreaChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createAreaChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRAreaPlot)getPlot()).getCategoryAxisLabelExpression()),
evaluateTextExpression(((JRAreaPlot)getPlot()).getValueAxisLabelExpression()),
(CategoryDataset)getDataset(),
getPlot().getOrientationValue().getOrientation(),
isShowLegend(),
true,
false);
configureChart(jfreeChart);
JRAreaPlot areaPlot = (JRAreaPlot)getPlot();
// Handle the axis formating for the category axis
configureAxis(((CategoryPlot)jfreeChart.getPlot()).getDomainAxis(), areaPlot.getCategoryAxisLabelFont(),
areaPlot.getCategoryAxisLabelColor(), areaPlot.getCategoryAxisTickLabelFont(),
areaPlot.getCategoryAxisTickLabelColor(), areaPlot.getCategoryAxisTickLabelMask(), areaPlot.getCategoryAxisVerticalTickLabels(),
areaPlot.getCategoryAxisLineColor(), false,
(Comparable)evaluateExpression(areaPlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(areaPlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(((CategoryPlot)jfreeChart.getPlot()).getRangeAxis(), areaPlot.getValueAxisLabelFont(),
areaPlot.getValueAxisLabelColor(), areaPlot.getValueAxisTickLabelFont(),
areaPlot.getValueAxisTickLabelColor(), areaPlot.getValueAxisTickLabelMask(), areaPlot.getValueAxisVerticalTickLabels(),
areaPlot.getValueAxisLineColor(), true,
(Comparable)evaluateExpression(areaPlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(areaPlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
protected JFreeChart createBar3DChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createBarChart3D(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRBar3DPlot)getPlot()).getCategoryAxisLabelExpression()),
evaluateTextExpression(((JRBar3DPlot)getPlot()).getValueAxisLabelExpression()),
(CategoryDataset)getDataset(),
getPlot().getOrientationValue().getOrientation(),
isShowLegend(),
true,
false );
configureChart(jfreeChart);
CategoryPlot categoryPlot = (CategoryPlot)jfreeChart.getPlot();
JRBar3DPlot bar3DPlot = (JRBar3DPlot)getPlot();
BarRenderer3D barRenderer3D =
new BarRenderer3D(
bar3DPlot.getXOffsetDouble() == null ? BarRenderer3D.DEFAULT_X_OFFSET : bar3DPlot.getXOffsetDouble().doubleValue(),
bar3DPlot.getYOffsetDouble() == null ? BarRenderer3D.DEFAULT_Y_OFFSET : bar3DPlot.getYOffsetDouble().doubleValue()
);
boolean isShowLabels = bar3DPlot.getShowLabels() == null ? false : bar3DPlot.getShowLabels().booleanValue();
barRenderer3D.setBaseItemLabelsVisible( isShowLabels );
if(isShowLabels)
{
JRItemLabel itemLabel = bar3DPlot.getItemLabel();
barRenderer3D.setBaseItemLabelFont(
fontUtil.getAwtFont(
getFont(itemLabel == null ? null : itemLabel.getFont()),
getLocale()
)
);
if(itemLabel != null)
{
if(itemLabel.getColor() != null)
{
barRenderer3D.setBaseItemLabelPaint(itemLabel.getColor());
}
else
{
barRenderer3D.setBaseItemLabelPaint(getChart().getForecolor());
}
// categoryRenderer.setBaseFillPaint(itemLabel.getBackgroundColor());
// if(itemLabel.getMask() != null)
// {
// barRenderer3D.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator(
// StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING,
// new DecimalFormat(itemLabel.getMask())));
// }
// else
// {
barRenderer3D.setBaseItemLabelGenerator((CategoryItemLabelGenerator)getLabelGenerator());
// }
}
else
{
barRenderer3D.setBaseItemLabelGenerator((CategoryItemLabelGenerator)getLabelGenerator());
barRenderer3D.setBaseItemLabelPaint(getChart().getForecolor());
}
}
categoryPlot.setRenderer(barRenderer3D);
// Handle the axis formating for the category axis
configureAxis(categoryPlot.getDomainAxis(), bar3DPlot.getCategoryAxisLabelFont(),
bar3DPlot.getCategoryAxisLabelColor(), bar3DPlot.getCategoryAxisTickLabelFont(),
bar3DPlot.getCategoryAxisTickLabelColor(), bar3DPlot.getCategoryAxisTickLabelMask(), bar3DPlot.getCategoryAxisVerticalTickLabels(),
bar3DPlot.getCategoryAxisLineColor(), false,
(Comparable)evaluateExpression(bar3DPlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(bar3DPlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(categoryPlot.getRangeAxis(), bar3DPlot.getValueAxisLabelFont(),
bar3DPlot.getValueAxisLabelColor(), bar3DPlot.getValueAxisTickLabelFont(),
bar3DPlot.getValueAxisTickLabelColor(), bar3DPlot.getValueAxisTickLabelMask(), bar3DPlot.getValueAxisVerticalTickLabels(),
bar3DPlot.getValueAxisLineColor(), true,
(Comparable)evaluateExpression(bar3DPlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(bar3DPlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
/**
*
*/
protected JFreeChart createBarChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createBarChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRBarPlot)getPlot()).getCategoryAxisLabelExpression()),
evaluateTextExpression(((JRBarPlot)getPlot()).getValueAxisLabelExpression()),
(CategoryDataset)getDataset(),
getPlot().getOrientationValue().getOrientation(),
isShowLegend(),
true,
false
);
configureChart(jfreeChart);
CategoryPlot categoryPlot = (CategoryPlot)jfreeChart.getPlot();
//plot.setNoDataMessage("No data to display");
JRBarPlot barPlot = (JRBarPlot)getPlot();
boolean isShowTickMarks = barPlot.getShowTickMarks() == null ? true : barPlot.getShowTickMarks().booleanValue();
boolean isShowTickLabels = barPlot.getShowTickLabels() == null ? true : barPlot.getShowTickLabels().booleanValue();
categoryPlot.getDomainAxis().setTickMarksVisible(isShowTickMarks);
categoryPlot.getDomainAxis().setTickLabelsVisible(isShowTickLabels);
// Handle the axis formating for the category axis
configureAxis(categoryPlot.getDomainAxis(), barPlot.getCategoryAxisLabelFont(),
barPlot.getCategoryAxisLabelColor(), barPlot.getCategoryAxisTickLabelFont(),
barPlot.getCategoryAxisTickLabelColor(), barPlot.getCategoryAxisTickLabelMask(), barPlot.getCategoryAxisVerticalTickLabels(),
barPlot.getCategoryAxisLineColor(), false,
(Comparable)evaluateExpression(barPlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(barPlot.getDomainAxisMaxValueExpression()));
((NumberAxis)categoryPlot.getRangeAxis()).setTickMarksVisible(isShowTickMarks);
((NumberAxis)categoryPlot.getRangeAxis()).setTickLabelsVisible(isShowTickLabels);
// Handle the axis formating for the value axis
Comparable rangeAxisMaxValue = (Comparable)evaluateExpression(barPlot.getRangeAxisMaxValueExpression());
configureAxis(categoryPlot.getRangeAxis(), barPlot.getValueAxisLabelFont(),
barPlot.getValueAxisLabelColor(), barPlot.getValueAxisTickLabelFont(),
barPlot.getValueAxisTickLabelColor(), barPlot.getValueAxisTickLabelMask(), barPlot.getValueAxisVerticalTickLabels(),
barPlot.getValueAxisLineColor(), true,
(Comparable)evaluateExpression(barPlot.getRangeAxisMinValueExpression()),
rangeAxisMaxValue);
BarRenderer categoryRenderer = (BarRenderer)categoryPlot.getRenderer();
boolean isShowLabels = barPlot.getShowLabels() == null ? false : barPlot.getShowLabels().booleanValue();
categoryRenderer.setBaseItemLabelsVisible( isShowLabels );
if(isShowLabels)
{
if (rangeAxisMaxValue == null)
{
//in case the bars are horizontal and there was no range max value specified,
//we try to make the axis a little longer for labels to fit on the plot
Axis axis = categoryPlot.getRangeAxis();
if (axis instanceof ValueAxis)
{
if(!(axis instanceof DateAxis))
{
float rangeAxisMaxRatio = 1f;
if (barPlot.getOrientationValue() == PlotOrientationEnum.HORIZONTAL)
{
rangeAxisMaxRatio =
JRPropertiesUtil.getInstance(chartContext.getJasperReportsContext()).getFloatProperty(
getChart(), "net.sf.jasperreports.chart.bar.horizontal.range.max.value.ratio", 1.25f
);
}
else
{
rangeAxisMaxRatio =
JRPropertiesUtil.getInstance(chartContext.getJasperReportsContext()).getFloatProperty(
getChart(), "net.sf.jasperreports.chart.bar.vertical.range.max.value.ratio", 1.1f
);
}
((ValueAxis)axis).setUpperBound(((ValueAxis)axis).getUpperBound() * rangeAxisMaxRatio);
}
}
}
JRItemLabel itemLabel = barPlot.getItemLabel();
categoryRenderer.setBaseItemLabelFont(
fontUtil.getAwtFont(
getFont(itemLabel == null ? null : itemLabel.getFont()),
getLocale()
)
);
if(itemLabel != null)
{
if(itemLabel.getColor() != null)
{
categoryRenderer.setBaseItemLabelPaint(itemLabel.getColor());
}
else
{
categoryRenderer.setBaseItemLabelPaint(getChart().getForecolor());
}
// categoryRenderer.setBaseFillPaint(itemLabel.getBackgroundColor());
// if(itemLabel.getMask() != null)
// {
// categoryRenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator(
// StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING,
// new DecimalFormat(itemLabel.getMask())));
// }
// else
// {
categoryRenderer.setBaseItemLabelGenerator((CategoryItemLabelGenerator)getLabelGenerator());
// }
}
else
{
categoryRenderer.setBaseItemLabelGenerator((CategoryItemLabelGenerator)getLabelGenerator());
categoryRenderer.setBaseItemLabelPaint(getChart().getForecolor());
}
}
categoryRenderer.setShadowVisible(false);
return jfreeChart;
}
protected JFreeChart createBubbleChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart = ChartFactory.createBubbleChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRBubblePlot)getPlot()).getXAxisLabelExpression()),
evaluateTextExpression(((JRBubblePlot)getPlot()).getYAxisLabelExpression()),
(XYZDataset)getDataset(),
getPlot().getOrientationValue().getOrientation(),
isShowLegend(),
true,
false);
configureChart(jfreeChart);
XYPlot xyPlot = (XYPlot)jfreeChart.getPlot();
JRBubblePlot bubblePlot = (JRBubblePlot)getPlot();
int scaleType = bubblePlot.getScaleTypeValue() == null ? ScaleTypeEnum.ON_RANGE_AXIS.getValue() : bubblePlot.getScaleTypeValue().getValue();
XYBubbleRenderer bubbleRenderer = new XYBubbleRenderer( scaleType );
xyPlot.setRenderer( bubbleRenderer );
// Handle the axis formating for the category axis
configureAxis(xyPlot.getDomainAxis(), bubblePlot.getXAxisLabelFont(),
bubblePlot.getXAxisLabelColor(), bubblePlot.getXAxisTickLabelFont(),
bubblePlot.getXAxisTickLabelColor(), bubblePlot.getXAxisTickLabelMask(), bubblePlot.getXAxisVerticalTickLabels(),
bubblePlot.getXAxisLineColor(), false,
(Comparable)evaluateExpression(bubblePlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(bubblePlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(xyPlot.getRangeAxis(), bubblePlot.getYAxisLabelFont(),
bubblePlot.getYAxisLabelColor(), bubblePlot.getYAxisTickLabelFont(),
bubblePlot.getYAxisTickLabelColor(), bubblePlot.getYAxisTickLabelMask(), bubblePlot.getYAxisVerticalTickLabels(),
bubblePlot.getYAxisLineColor(), true,
(Comparable)evaluateExpression(bubblePlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(bubblePlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
/**
*
*/
protected JFreeChart createCandlestickChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createCandlestickChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRCandlestickPlot)getPlot()).getTimeAxisLabelExpression()),
evaluateTextExpression(((JRCandlestickPlot)getPlot()).getValueAxisLabelExpression()),
(DefaultHighLowDataset)getDataset(),
isShowLegend()
);
configureChart(jfreeChart);
XYPlot xyPlot = (XYPlot) jfreeChart.getPlot();
JRCandlestickPlot candlestickPlot = (JRCandlestickPlot)getPlot();
CandlestickRenderer candlestickRenderer = (CandlestickRenderer) xyPlot.getRenderer();
boolean isShowVolume = candlestickPlot.getShowVolume() == null ? true : candlestickPlot.getShowVolume().booleanValue();
candlestickRenderer.setDrawVolume(isShowVolume);
// Handle the axis formating for the category axis
configureAxis(xyPlot.getDomainAxis(), candlestickPlot.getTimeAxisLabelFont(),
candlestickPlot.getTimeAxisLabelColor(), candlestickPlot.getTimeAxisTickLabelFont(),
candlestickPlot.getTimeAxisTickLabelColor(), candlestickPlot.getTimeAxisTickLabelMask(), candlestickPlot.getTimeAxisVerticalTickLabels(),
candlestickPlot.getTimeAxisLineColor(), false,
(Comparable)evaluateExpression(candlestickPlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(candlestickPlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(xyPlot.getRangeAxis(), candlestickPlot.getValueAxisLabelFont(),
candlestickPlot.getValueAxisLabelColor(), candlestickPlot.getValueAxisTickLabelFont(),
candlestickPlot.getValueAxisTickLabelColor(), candlestickPlot.getValueAxisTickLabelMask(), candlestickPlot.getValueAxisVerticalTickLabels(),
candlestickPlot.getValueAxisLineColor(), true,
(Comparable)evaluateExpression(candlestickPlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(candlestickPlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
/**
*
*/
protected JFreeChart createHighLowChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createHighLowChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRHighLowPlot)getPlot()).getTimeAxisLabelExpression()),
evaluateTextExpression(((JRHighLowPlot)getPlot()).getValueAxisLabelExpression()),
(DefaultHighLowDataset)getDataset(),
isShowLegend()
);
configureChart(jfreeChart);
XYPlot xyPlot = (XYPlot) jfreeChart.getPlot();
JRHighLowPlot highLowPlot = (JRHighLowPlot)getPlot();
HighLowRenderer hlRenderer = (HighLowRenderer) xyPlot.getRenderer();
boolean isShowOpenTicks = highLowPlot.getShowOpenTicks() == null ? false : highLowPlot.getShowOpenTicks().booleanValue();
boolean isShowCloseTicks = highLowPlot.getShowCloseTicks() == null ? false : highLowPlot.getShowCloseTicks().booleanValue();
hlRenderer.setDrawOpenTicks(isShowOpenTicks);
hlRenderer.setDrawCloseTicks(isShowCloseTicks);
// Handle the axis formating for the category axis
configureAxis(xyPlot.getDomainAxis(), highLowPlot.getTimeAxisLabelFont(),
highLowPlot.getTimeAxisLabelColor(), highLowPlot.getTimeAxisTickLabelFont(),
highLowPlot.getTimeAxisTickLabelColor(), highLowPlot.getTimeAxisTickLabelMask(), highLowPlot.getTimeAxisVerticalTickLabels(),
highLowPlot.getTimeAxisLineColor(), false,
(Comparable)evaluateExpression(highLowPlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(highLowPlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(xyPlot.getRangeAxis(), highLowPlot.getValueAxisLabelFont(),
highLowPlot.getValueAxisLabelColor(), highLowPlot.getValueAxisTickLabelFont(),
highLowPlot.getValueAxisTickLabelColor(), highLowPlot.getValueAxisTickLabelMask(), highLowPlot.getValueAxisVerticalTickLabels(),
highLowPlot.getValueAxisLineColor(), true,
(Comparable)evaluateExpression(highLowPlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(highLowPlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
protected JFreeChart createLineChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart = ChartFactory.createLineChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression( ((JRLinePlot)getPlot()).getCategoryAxisLabelExpression()),
evaluateTextExpression(((JRLinePlot)getPlot()).getValueAxisLabelExpression()),
(CategoryDataset)getDataset(),
getPlot().getOrientationValue().getOrientation(),
isShowLegend(),
true,
false);
configureChart(jfreeChart);
CategoryPlot categoryPlot = (CategoryPlot)jfreeChart.getPlot();
JRLinePlot linePlot = (JRLinePlot)getPlot();
LineAndShapeRenderer lineRenderer = (LineAndShapeRenderer)categoryPlot.getRenderer();
boolean isShowShapes = linePlot.getShowShapes() == null ? true : linePlot.getShowShapes().booleanValue();
boolean isShowLines = linePlot.getShowLines() == null ? true : linePlot.getShowLines().booleanValue();
lineRenderer.setBaseShapesVisible( isShowShapes );//FIXMECHART check this
lineRenderer.setBaseLinesVisible( isShowLines );
//FIXME labels?
// Handle the axis formating for the category axis
configureAxis(categoryPlot.getDomainAxis(), linePlot.getCategoryAxisLabelFont(),
linePlot.getCategoryAxisLabelColor(), linePlot.getCategoryAxisTickLabelFont(),
linePlot.getCategoryAxisTickLabelColor(), linePlot.getCategoryAxisTickLabelMask(), linePlot.getCategoryAxisVerticalTickLabels(),
linePlot.getCategoryAxisLineColor(), false,
(Comparable)evaluateExpression(linePlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(linePlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(categoryPlot.getRangeAxis(), linePlot.getValueAxisLabelFont(),
linePlot.getValueAxisLabelColor(), linePlot.getValueAxisTickLabelFont(),
linePlot.getValueAxisTickLabelColor(), linePlot.getValueAxisTickLabelMask(), linePlot.getValueAxisVerticalTickLabels(),
linePlot.getValueAxisLineColor(), true,
(Comparable)evaluateExpression(linePlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(linePlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
/**
*
*/
protected JFreeChart createPie3DChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createPieChart3D(
evaluateTextExpression(getChart().getTitleExpression()),
(PieDataset)getDataset(),
isShowLegend(),
true,
false
);
configureChart(jfreeChart);
PiePlot3D piePlot3D = (PiePlot3D) jfreeChart.getPlot();
//plot.setStartAngle(290);
//plot.setDirection(Rotation.CLOCKWISE);
//plot.setNoDataMessage("No data to display");
JRPie3DPlot jrPie3DPlot = (JRPie3DPlot)getPlot();
double depthFactor = jrPie3DPlot.getDepthFactorDouble() == null ? JRPie3DPlot.DEPTH_FACTOR_DEFAULT : jrPie3DPlot.getDepthFactorDouble().doubleValue();
boolean isCircular = jrPie3DPlot.getCircular() == null ? false : jrPie3DPlot.getCircular().booleanValue();
piePlot3D.setDepthFactor(depthFactor);
piePlot3D.setCircular(isCircular);
boolean isShowLabels = jrPie3DPlot.getShowLabels() == null ? true : jrPie3DPlot.getShowLabels().booleanValue();
if(isShowLabels)
{
PieSectionLabelGenerator labelGenerator = (PieSectionLabelGenerator)getLabelGenerator();
JRItemLabel itemLabel = jrPie3DPlot.getItemLabel();
if (labelGenerator != null)
{
piePlot3D.setLabelGenerator(labelGenerator);
}
else if (jrPie3DPlot.getLabelFormat() != null)
{
piePlot3D.setLabelGenerator(
new StandardPieSectionLabelGenerator(jrPie3DPlot.getLabelFormat(),
NumberFormat.getNumberInstance(getLocale()),
NumberFormat.getPercentInstance(getLocale()))
);
}// the default section label is just the key, so there's no need to set localized number formats
// else if (itemLabel != null && itemLabel.getMask() != null)
// {
// piePlot3D.setLabelGenerator(
// new StandardPieSectionLabelGenerator(itemLabel.getMask())
// );
// }
piePlot3D.setLabelFont(
fontUtil.getAwtFont(
getFont(itemLabel == null ? null : itemLabel.getFont()),
getLocale()
)
);
if(itemLabel != null && itemLabel.getColor() != null)
{
piePlot3D.setLabelPaint(itemLabel.getColor());
}
else
{
piePlot3D.setLabelPaint(getChart().getForecolor());
}
if(itemLabel != null && itemLabel.getBackgroundColor() != null)
{
piePlot3D.setLabelBackgroundPaint(itemLabel.getBackgroundColor());
}
else
{
piePlot3D.setLabelBackgroundPaint(getChart().getBackcolor());
}
}
else
{
piePlot3D.setLabelGenerator(null);
}
if (jrPie3DPlot.getLegendLabelFormat() != null)
{
piePlot3D.setLegendLabelGenerator(
new StandardPieSectionLabelGenerator(jrPie3DPlot.getLegendLabelFormat(),
NumberFormat.getNumberInstance(getLocale()),
NumberFormat.getPercentInstance(getLocale()))
);
}// the default legend label is just the key, so there's no need to set localized number formats
return jfreeChart;
}
/**
*
*/
protected JFreeChart createPieChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createPieChart(
evaluateTextExpression(getChart().getTitleExpression()),
(PieDataset)getDataset(),
isShowLegend(),
true,
false
);
configureChart(jfreeChart);
PiePlot piePlot = (PiePlot)jfreeChart.getPlot();
//plot.setStartAngle(290);
//plot.setDirection(Rotation.CLOCKWISE);
//plot.setNoDataMessage("No data to display");
JRPiePlot jrPiePlot = (JRPiePlot)getPlot();
boolean isCircular = jrPiePlot.getCircular() == null ? true : jrPiePlot.getCircular().booleanValue();
piePlot.setCircular(isCircular);
boolean isShowLabels = jrPiePlot.getShowLabels() == null ? true : jrPiePlot.getShowLabels().booleanValue();
if(isShowLabels)
{
PieSectionLabelGenerator labelGenerator = (PieSectionLabelGenerator)getLabelGenerator();
JRItemLabel itemLabel = jrPiePlot.getItemLabel();
if (labelGenerator != null)
{
piePlot.setLabelGenerator(labelGenerator);
}
else if (jrPiePlot.getLabelFormat() != null)
{
piePlot.setLabelGenerator(
new StandardPieSectionLabelGenerator(jrPiePlot.getLabelFormat(),
NumberFormat.getNumberInstance(getLocale()),
NumberFormat.getPercentInstance(getLocale()))
);
}// the default section label is just the key, so there's no need to set localized number formats
// else if (itemLabel != null && itemLabel.getMask() != null)
// {
// piePlot.setLabelGenerator(
// new StandardPieSectionLabelGenerator(itemLabel.getMask())
// );
// }
piePlot.setLabelFont(
fontUtil.getAwtFont(
getFont(itemLabel == null ? null : itemLabel.getFont()),
getLocale()
)
);
if(itemLabel != null && itemLabel.getColor() != null)
{
piePlot.setLabelPaint(itemLabel.getColor());
}
else
{
piePlot.setLabelPaint(getChart().getForecolor());
}
if(itemLabel != null && itemLabel.getBackgroundColor() != null)
{
piePlot.setLabelBackgroundPaint(itemLabel.getBackgroundColor());
}
else
{
piePlot.setLabelBackgroundPaint(getChart().getBackcolor());
}
}
else
{
piePlot.setLabelGenerator(null);
}
if (jrPiePlot.getLegendLabelFormat() != null)
{
piePlot.setLegendLabelGenerator(
new StandardPieSectionLabelGenerator(jrPiePlot.getLegendLabelFormat(),
NumberFormat.getNumberInstance(getLocale()),
NumberFormat.getPercentInstance(getLocale()))
);
}// the default legend label is just the key, so there's no need to set localized number formats
return jfreeChart;
}
protected JFreeChart createScatterChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart = ChartFactory.createScatterPlot(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRScatterPlot)getPlot()).getXAxisLabelExpression()),
evaluateTextExpression(((JRScatterPlot)getPlot()).getYAxisLabelExpression() ),
(XYDataset)getDataset(),
getPlot().getOrientationValue().getOrientation(),
isShowLegend(),
true,
false);
configureChart(jfreeChart);
XYLineAndShapeRenderer plotRenderer = (XYLineAndShapeRenderer) ((XYPlot)jfreeChart.getPlot()).getRenderer();
JRScatterPlot scatterPlot = (JRScatterPlot) getPlot();
boolean isShowLines = scatterPlot.getShowLines() == null ? true : scatterPlot.getShowLines().booleanValue();
boolean isShowShapes = scatterPlot.getShowShapes() == null ? true : scatterPlot.getShowShapes().booleanValue();
plotRenderer.setBaseLinesVisible(isShowLines);
plotRenderer.setBaseShapesVisible(isShowShapes);
// Handle the axis formating for the category axis
configureAxis(jfreeChart.getXYPlot().getDomainAxis(), scatterPlot.getXAxisLabelFont(),
scatterPlot.getXAxisLabelColor(), scatterPlot.getXAxisTickLabelFont(),
scatterPlot.getXAxisTickLabelColor(), scatterPlot.getXAxisTickLabelMask(), scatterPlot.getXAxisVerticalTickLabels(),
scatterPlot.getXAxisLineColor(), false,
(Comparable)evaluateExpression(scatterPlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(scatterPlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(jfreeChart.getXYPlot().getRangeAxis(), scatterPlot.getYAxisLabelFont(),
scatterPlot.getYAxisLabelColor(), scatterPlot.getYAxisTickLabelFont(),
scatterPlot.getYAxisTickLabelColor(), scatterPlot.getYAxisTickLabelMask(), scatterPlot.getYAxisVerticalTickLabels(),
scatterPlot.getYAxisLineColor(), true,
(Comparable)evaluateExpression(scatterPlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(scatterPlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
/**
*
*/
protected JFreeChart createStackedBar3DChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createStackedBarChart3D(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRBar3DPlot)getPlot()).getCategoryAxisLabelExpression()),
evaluateTextExpression(((JRBar3DPlot)getPlot()).getValueAxisLabelExpression()),
(CategoryDataset)getDataset(),
getPlot().getOrientationValue().getOrientation(),
isShowLegend(),
true,
false
);
configureChart(jfreeChart);
CategoryPlot categoryPlot = (CategoryPlot)jfreeChart.getPlot();
JRBar3DPlot bar3DPlot = (JRBar3DPlot)getPlot();
StackedBarRenderer3D stackedBarRenderer3D =
new StackedBarRenderer3D(
bar3DPlot.getXOffsetDouble() == null ? StackedBarRenderer3D.DEFAULT_X_OFFSET : bar3DPlot.getXOffsetDouble().doubleValue(),
bar3DPlot.getYOffsetDouble() == null ? StackedBarRenderer3D.DEFAULT_Y_OFFSET : bar3DPlot.getYOffsetDouble().doubleValue()
);
stackedBarRenderer3D.setBaseItemLabelGenerator((CategoryItemLabelGenerator)getLabelGenerator());
stackedBarRenderer3D.setBaseItemLabelsVisible(bar3DPlot.getShowLabels() == null ? false : bar3DPlot.getShowLabels().booleanValue());
categoryPlot.setRenderer(stackedBarRenderer3D);
// Handle the axis formating for the category axis
configureAxis(categoryPlot.getDomainAxis(), bar3DPlot.getCategoryAxisLabelFont(),
bar3DPlot.getCategoryAxisLabelColor(), bar3DPlot.getCategoryAxisTickLabelFont(),
bar3DPlot.getCategoryAxisTickLabelColor(), bar3DPlot.getCategoryAxisTickLabelMask(), bar3DPlot.getCategoryAxisVerticalTickLabels(),
bar3DPlot.getCategoryAxisLineColor(), false,
(Comparable)evaluateExpression(bar3DPlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(bar3DPlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(categoryPlot.getRangeAxis(), bar3DPlot.getValueAxisLabelFont(),
bar3DPlot.getValueAxisLabelColor(), bar3DPlot.getValueAxisTickLabelFont(),
bar3DPlot.getValueAxisTickLabelColor(), bar3DPlot.getValueAxisTickLabelMask(), bar3DPlot.getValueAxisVerticalTickLabels(),
bar3DPlot.getValueAxisLineColor(), true,
(Comparable)evaluateExpression(bar3DPlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(bar3DPlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
/**
*
*/
protected JFreeChart createStackedBarChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createStackedBarChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRBarPlot)getPlot()).getCategoryAxisLabelExpression()),
evaluateTextExpression(((JRBarPlot)getPlot()).getValueAxisLabelExpression()),
(CategoryDataset)getDataset(),
getPlot().getOrientationValue().getOrientation(),
isShowLegend(),
true,
false
);
configureChart(jfreeChart);
CategoryPlot categoryPlot = (CategoryPlot)jfreeChart.getPlot();
JRBarPlot barPlot = (JRBarPlot)getPlot();
//plot.setNoDataMessage("No data to display");
boolean isShowTickMarks = barPlot.getShowTickMarks() == null ? true : barPlot.getShowTickMarks().booleanValue();
boolean isShowTickLabels = barPlot.getShowTickLabels() == null ? true : barPlot.getShowTickLabels().booleanValue();
boolean isShowLabels = barPlot.getShowLabels() == null ? false : barPlot.getShowLabels().booleanValue();
categoryPlot.getDomainAxis().setTickMarksVisible(isShowTickMarks);
categoryPlot.getDomainAxis().setTickLabelsVisible(isShowTickLabels);
((NumberAxis)categoryPlot.getRangeAxis()).setTickMarksVisible(isShowTickMarks);
((NumberAxis)categoryPlot.getRangeAxis()).setTickLabelsVisible(isShowTickLabels);
StackedBarRenderer categoryRenderer = (StackedBarRenderer)categoryPlot.getRenderer();
categoryRenderer.setBaseItemLabelGenerator((CategoryItemLabelGenerator)getLabelGenerator());
categoryRenderer.setBaseItemLabelsVisible(isShowLabels);
categoryRenderer.setShadowVisible(false);
// Handle the axis formating for the category axis
configureAxis(categoryPlot.getDomainAxis(), barPlot.getCategoryAxisLabelFont(),
barPlot.getCategoryAxisLabelColor(), barPlot.getCategoryAxisTickLabelFont(),
barPlot.getCategoryAxisTickLabelColor(), barPlot.getCategoryAxisTickLabelMask(), barPlot.getCategoryAxisVerticalTickLabels(),
barPlot.getCategoryAxisLineColor(), false,
(Comparable)evaluateExpression(barPlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(barPlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(categoryPlot.getRangeAxis(), barPlot.getValueAxisLabelFont(),
barPlot.getValueAxisLabelColor(), barPlot.getValueAxisTickLabelFont(),
barPlot.getValueAxisTickLabelColor(), barPlot.getValueAxisTickLabelMask(), barPlot.getValueAxisVerticalTickLabels(),
barPlot.getValueAxisLineColor(), true,
(Comparable)evaluateExpression(barPlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(barPlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
/**
*
*/
protected JFreeChart createStackedAreaChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createStackedAreaChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRAreaPlot)getPlot()).getCategoryAxisLabelExpression()),
evaluateTextExpression(((JRAreaPlot)getPlot()).getValueAxisLabelExpression()),
(CategoryDataset)getDataset(),
getPlot().getOrientationValue().getOrientation(),
isShowLegend(),
true,
false
);
configureChart(jfreeChart);
JRAreaPlot areaPlot = (JRAreaPlot)getPlot();
// Handle the axis formating for the category axis
configureAxis(((CategoryPlot)jfreeChart.getPlot()).getDomainAxis(), areaPlot.getCategoryAxisLabelFont(),
areaPlot.getCategoryAxisLabelColor(), areaPlot.getCategoryAxisTickLabelFont(),
areaPlot.getCategoryAxisTickLabelColor(), areaPlot.getCategoryAxisTickLabelMask(), areaPlot.getCategoryAxisVerticalTickLabels(),
areaPlot.getCategoryAxisLineColor(), false,
(Comparable)evaluateExpression(areaPlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(areaPlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(((CategoryPlot)jfreeChart.getPlot()).getRangeAxis(), areaPlot.getValueAxisLabelFont(),
areaPlot.getValueAxisLabelColor(), areaPlot.getValueAxisTickLabelFont(),
areaPlot.getValueAxisTickLabelColor(), areaPlot.getValueAxisTickLabelMask(), areaPlot.getValueAxisVerticalTickLabels(),
areaPlot.getValueAxisLineColor(), true,
(Comparable)evaluateExpression(areaPlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(areaPlot.getRangeAxisMaxValueExpression()));
((CategoryPlot)jfreeChart.getPlot()).getDomainAxis().setCategoryMargin(0);
return jfreeChart;
}
protected JFreeChart createXyAreaChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createXYAreaChart(
evaluateTextExpression(getChart().getTitleExpression() ),
evaluateTextExpression(((JRAreaPlot)getPlot()).getCategoryAxisLabelExpression() ),
evaluateTextExpression(((JRAreaPlot)getPlot()).getValueAxisLabelExpression()),
(XYDataset)getDataset(),
getPlot().getOrientationValue().getOrientation(),
isShowLegend(),
true,
false
);
configureChart(jfreeChart);
JRAreaPlot areaPlot = (JRAreaPlot)getPlot();
// Handle the axis formating for the category axis
configureAxis(jfreeChart.getXYPlot().getDomainAxis(), areaPlot.getCategoryAxisLabelFont(),
areaPlot.getCategoryAxisLabelColor(), areaPlot.getCategoryAxisTickLabelFont(),
areaPlot.getCategoryAxisTickLabelColor(), areaPlot.getCategoryAxisTickLabelMask(), areaPlot.getCategoryAxisVerticalTickLabels(),
areaPlot.getCategoryAxisLineColor(), false,
(Comparable)evaluateExpression(areaPlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(areaPlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(jfreeChart.getXYPlot().getRangeAxis(), areaPlot.getValueAxisLabelFont(),
areaPlot.getValueAxisLabelColor(), areaPlot.getValueAxisTickLabelFont(),
areaPlot.getValueAxisTickLabelColor(), areaPlot.getValueAxisTickLabelMask(), areaPlot.getValueAxisVerticalTickLabels(),
areaPlot.getValueAxisLineColor(), true,
(Comparable)evaluateExpression(areaPlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(areaPlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
/**
*
*/
protected JFreeChart createXYBarChart() throws JRException
{
IntervalXYDataset tmpDataset = (IntervalXYDataset)getDataset();
boolean isDate = true;
if( getChart().getDataset().getDatasetType() == JRChartDataset.XY_DATASET )
{
isDate = false;
}
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createXYBarChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRBarPlot)getPlot()).getCategoryAxisLabelExpression()),
isDate,
evaluateTextExpression(((JRBarPlot)getPlot()).getValueAxisLabelExpression()),
tmpDataset,
getPlot().getOrientationValue().getOrientation(),
isShowLegend(),
true,
false
);
configureChart(jfreeChart);
XYPlot xyPlot = (XYPlot)jfreeChart.getPlot();
//plot.setNoDataMessage("No data to display");
// ((XYPlot)plot.getDomainAxis()).setTickMarksVisible(
// ((JRFillBarPlot)getPlot()).isShowTickMarks()
// );
// ((CategoryAxis)plot.getDomainAxis()).setTickLabelsVisible(
// ((JRFillBarPlot)getPlot()).isShowTickLabels()
// );
// ((NumberAxis)plot.getRangeAxis()).setTickMarksVisible(
// ((JRFillBarPlot)getPlot()).isShowTickMarks()
// );
// ((NumberAxis)plot.getRangeAxis()).setTickLabelsVisible(
// ((JRFillBarPlot)getPlot()).isShowTickLabels()
// );
XYBarRenderer itemRenderer = (XYBarRenderer)xyPlot.getRenderer();
itemRenderer.setBaseItemLabelGenerator((XYItemLabelGenerator)getLabelGenerator() );
itemRenderer.setShadowVisible(false);
JRBarPlot barPlot = (JRBarPlot)getPlot();
boolean isShowLabels = barPlot.getShowLabels() == null ? false : barPlot.getShowLabels().booleanValue();
itemRenderer.setBaseItemLabelsVisible( isShowLabels );
// Handle the axis formating for the category axis
configureAxis(xyPlot.getDomainAxis(), barPlot.getCategoryAxisLabelFont(),
barPlot.getCategoryAxisLabelColor(), barPlot.getCategoryAxisTickLabelFont(),
barPlot.getCategoryAxisTickLabelColor(), barPlot.getCategoryAxisTickLabelMask(), barPlot.getCategoryAxisVerticalTickLabels(),
barPlot.getCategoryAxisLineColor(), false,
(Comparable)evaluateExpression(barPlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(barPlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(xyPlot.getRangeAxis(), barPlot.getValueAxisLabelFont(),
barPlot.getValueAxisLabelColor(), barPlot.getValueAxisTickLabelFont(),
barPlot.getValueAxisTickLabelColor(), barPlot.getValueAxisTickLabelMask(), barPlot.getValueAxisVerticalTickLabels(),
barPlot.getValueAxisLineColor(), true,
(Comparable)evaluateExpression(barPlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(barPlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
protected JFreeChart createXyLineChart() throws JRException
{
JRLinePlot linePlot = (JRLinePlot) getPlot();
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createXYLineChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(linePlot.getCategoryAxisLabelExpression()),
evaluateTextExpression(linePlot.getValueAxisLabelExpression() ),
(XYDataset)getDataset(),
linePlot.getOrientationValue().getOrientation(),
isShowLegend(),
true,
false);
configureChart(jfreeChart);
// Handle the axis formating for the category axis
configureAxis(jfreeChart.getXYPlot().getDomainAxis(), linePlot.getCategoryAxisLabelFont(),
linePlot.getCategoryAxisLabelColor(), linePlot.getCategoryAxisTickLabelFont(),
linePlot.getCategoryAxisTickLabelColor(), linePlot.getCategoryAxisTickLabelMask(), linePlot.getCategoryAxisVerticalTickLabels(),
linePlot.getCategoryAxisLineColor(), false,
(Comparable)evaluateExpression(linePlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(linePlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(jfreeChart.getXYPlot().getRangeAxis(), linePlot.getValueAxisLabelFont(),
linePlot.getValueAxisLabelColor(), linePlot.getValueAxisTickLabelFont(),
linePlot.getValueAxisTickLabelColor(), linePlot.getValueAxisTickLabelMask(), linePlot.getValueAxisVerticalTickLabels(),
linePlot.getValueAxisLineColor(), true,
(Comparable)evaluateExpression(linePlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(linePlot.getRangeAxisMaxValueExpression()));
XYLineAndShapeRenderer lineRenderer = (XYLineAndShapeRenderer) jfreeChart.getXYPlot().getRenderer();
boolean isShowShapes = linePlot.getShowShapes() == null ? true : linePlot.getShowShapes().booleanValue();
boolean isShowLines = linePlot.getShowLines() == null ? true : linePlot.getShowLines().booleanValue();
lineRenderer.setBaseShapesVisible(isShowShapes);
lineRenderer.setBaseLinesVisible(isShowLines);
return jfreeChart;
}
protected JFreeChart createTimeSeriesChart() throws JRException
{
String timeAxisLabel = evaluateTextExpression(((JRTimeSeriesPlot)getPlot()).getTimeAxisLabelExpression());
String valueAxisLabel = evaluateTextExpression(((JRTimeSeriesPlot)getPlot()).getValueAxisLabelExpression());
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart = ChartFactory.createTimeSeriesChart(
evaluateTextExpression(getChart().getTitleExpression()),
timeAxisLabel,
valueAxisLabel,
(TimeSeriesCollection)getDataset(),
isShowLegend(),
true,
false );
configureChart(jfreeChart);
XYPlot xyPlot = (XYPlot)jfreeChart.getPlot();
JRTimeSeriesPlot timeSeriesPlot = (JRTimeSeriesPlot)getPlot();
XYLineAndShapeRenderer lineRenderer = (XYLineAndShapeRenderer)xyPlot.getRenderer();
boolean isShowShapes = timeSeriesPlot.getShowShapes() == null ? true : timeSeriesPlot.getShowShapes().booleanValue();
boolean isShowLines = timeSeriesPlot.getShowLines() == null ? true : timeSeriesPlot.getShowLines().booleanValue();
lineRenderer.setBaseLinesVisible(isShowLines);
lineRenderer.setBaseShapesVisible(isShowShapes);
// Handle the axis formating for the category axis
configureAxis(xyPlot.getDomainAxis(), timeSeriesPlot.getTimeAxisLabelFont(),
timeSeriesPlot.getTimeAxisLabelColor(), timeSeriesPlot.getTimeAxisTickLabelFont(),
timeSeriesPlot.getTimeAxisTickLabelColor(), timeSeriesPlot.getTimeAxisTickLabelMask(), timeSeriesPlot.getTimeAxisVerticalTickLabels(),
timeSeriesPlot.getTimeAxisLineColor(), false,
(Comparable)evaluateExpression(timeSeriesPlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(timeSeriesPlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(xyPlot.getRangeAxis(), timeSeriesPlot.getValueAxisLabelFont(),
timeSeriesPlot.getValueAxisLabelColor(), timeSeriesPlot.getValueAxisTickLabelFont(),
timeSeriesPlot.getValueAxisTickLabelColor(), timeSeriesPlot.getValueAxisTickLabelMask(), timeSeriesPlot.getValueAxisVerticalTickLabels(),
timeSeriesPlot.getValueAxisLineColor(), true,
(Comparable)evaluateExpression(timeSeriesPlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(timeSeriesPlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
/**
*
*/
protected JFreeChart createGanttChart() throws JRException
{
//FIXMECHART legend/tooltip/url should come from plot?
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createGanttChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRBarPlot)getPlot()).getCategoryAxisLabelExpression()),
evaluateTextExpression(((JRBarPlot)getPlot()).getValueAxisLabelExpression()),
(GanttCategoryDataset)getDataset(),
isShowLegend(),
true, //FIXMECHART tooltip: I guess BarPlot is not the best for gantt
false
);
configureChart(jfreeChart);
CategoryPlot categoryPlot = (CategoryPlot)jfreeChart.getPlot();
//plot.setNoDataMessage("No data to display");
JRBarPlot barPlot = (JRBarPlot)getPlot();
boolean isShowTickMarks = barPlot.getShowTickMarks() == null ? true : barPlot.getShowTickMarks().booleanValue();
boolean isShowTickLabels = barPlot.getShowTickLabels() == null ? true : barPlot.getShowTickLabels().booleanValue();
boolean isShowLabels = barPlot.getShowLabels() == null ? false : barPlot.getShowLabels().booleanValue();
categoryPlot.getDomainAxis().setTickMarksVisible(isShowTickMarks);
categoryPlot.getDomainAxis().setTickLabelsVisible(isShowTickLabels);
// Handle the axis formating for the category axis
configureAxis(
categoryPlot.getDomainAxis(), barPlot.getCategoryAxisLabelFont(),
barPlot.getCategoryAxisLabelColor(), barPlot.getCategoryAxisTickLabelFont(),
barPlot.getCategoryAxisTickLabelColor(), barPlot.getCategoryAxisTickLabelMask(), barPlot.getCategoryAxisVerticalTickLabels(),
barPlot.getCategoryAxisLineColor(), false, null, null
);
((DateAxis)categoryPlot.getRangeAxis()).setTickMarksVisible(isShowTickMarks);
((DateAxis)categoryPlot.getRangeAxis()).setTickLabelsVisible(isShowTickLabels);
// Handle the axis formating for the value axis
configureAxis(
categoryPlot.getRangeAxis(), barPlot.getValueAxisLabelFont(),
barPlot.getValueAxisLabelColor(), barPlot.getValueAxisTickLabelFont(),
barPlot.getValueAxisTickLabelColor(), barPlot.getValueAxisTickLabelMask(), barPlot.getValueAxisVerticalTickLabels(),
barPlot.getValueAxisLineColor(), true,
(Comparable)evaluateExpression(barPlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(barPlot.getRangeAxisMaxValueExpression()));
GanttRenderer categoryRenderer = (GanttRenderer)categoryPlot.getRenderer();
categoryRenderer.setBaseItemLabelGenerator((CategoryItemLabelGenerator)getLabelGenerator());
categoryRenderer.setBaseItemLabelsVisible(isShowLabels);
categoryRenderer.setShadowVisible(false);
return jfreeChart;
}
/**
* Converts a JasperReport data range into one understood by JFreeChart.
*
* @param dataRange the JasperReport version of the range
* @return the JFreeChart version of the range
* @throws JRException thrown when the low value of the range is greater than the
* high value
*/
protected Range convertRange(JRDataRange dataRange) throws JRException
{
if (dataRange == null)
{
return null;
}
Number low = (Number)evaluateExpression(dataRange.getLowExpression());
Number high = (Number)evaluateExpression(dataRange.getHighExpression());
return new Range( low != null ? low.doubleValue() : 0.0,
high != null ? high.doubleValue() : 100.0);
}
/**
* Converts a JasperReports meter interval to one that JFreeChart understands.
*
* @param interval the JasperReports definition of an interval
* @return the JFreeChart version of the same interval
* @throws JRException thrown when the interval contains an invalid range
*/
protected MeterInterval convertInterval(JRMeterInterval interval) throws JRException
{
String label = interval.getLabel();
if (label == null)
{
label = "";
}
Range range = convertRange(interval.getDataRange());
Color color = interval.getBackgroundColor() == null ? getChart().getBackcolor() : interval.getBackgroundColor();//FIXMETHEME check this null protection
float[] components = color.getRGBColorComponents(null);
float alpha = interval.getAlphaDouble() == null ? (float)JRMeterInterval.DEFAULT_TRANSPARENCY : interval.getAlphaDouble().floatValue();
Color alphaColor = new Color(components[0], components[1], components[2], alpha);
return new MeterInterval(label, range, alphaColor, null, alphaColor);
}
/**
*
*/
protected JFreeChart createMeterChart() throws JRException
{
JRMeterPlot jrPlot = (JRMeterPlot)getPlot();
// Start by creating the plot that will hold the meter
MeterPlot chartPlot = new MeterPlot((ValueDataset)getDataset());
// Set the shape
MeterShapeEnum shape = jrPlot.getShapeValue() == null ? MeterShapeEnum.PIE : jrPlot.getShapeValue();
switch (shape)
{
case CHORD :
chartPlot.setDialShape(DialShape.CHORD);
break;
case CIRCLE :
chartPlot.setDialShape(DialShape.CIRCLE);
break;
case PIE :
default :
chartPlot.setDialShape(DialShape.PIE);
}
// Set the meter's range
chartPlot.setRange(convertRange(jrPlot.getDataRange()));
// Set the size of the meter
int meterAngle = jrPlot.getMeterAngleInteger() == null ? 180 : jrPlot.getMeterAngleInteger().intValue();
chartPlot.setMeterAngle(meterAngle);
// Set the units - this is just a string that will be shown next to the
// value
String units = jrPlot.getUnits();
if (units != null && units.length() > 0)
{
chartPlot.setUnits(units);
}
// Set the font used for tick labels
if(jrPlot.getTickLabelFont() != null)
{
chartPlot.setTickLabelFont(fontUtil.getAwtFont(jrPlot.getTickLabelFont(), getLocale()));
}
// Set the spacing between ticks. I hate the name "tickSize" since to me it
// implies I am changing the size of the tick, not the spacing between them.
double tickInterval = jrPlot.getTickIntervalDouble() == null ? 10.0 : jrPlot.getTickIntervalDouble().doubleValue();
chartPlot.setTickSize(tickInterval);
// Set all the colors we support
Color color = jrPlot.getMeterBackgroundColor();
if (color != null)
{
chartPlot.setDialBackgroundPaint(color);
}
color = jrPlot.getNeedleColor();
if (color != null)
{
chartPlot.setNeedlePaint(color);
}
// localizing the default format, can be overridden by display.getMask()
chartPlot.setTickLabelFormat(NumberFormat.getInstance(getLocale()));
// Set how the value is displayed.
JRValueDisplay display = jrPlot.getValueDisplay();
if (display != null)
{
if (display.getColor() != null)
{
chartPlot.setValuePaint(display.getColor());
}
if (display.getMask() != null)
{
chartPlot.setTickLabelFormat(new DecimalFormat(display.getMask(),
DecimalFormatSymbols.getInstance(getLocale())));
}
if (display.getFont() != null)
{
chartPlot.setValueFont(fontUtil.getAwtFont(display.getFont(), getLocale()));
}
}
color = jrPlot.getTickColor();
if (color != null)
{
chartPlot.setTickPaint(color);
}
// Now define all of the intervals, setting their range and color
List intervals = jrPlot.getIntervals();
if (intervals != null)
{
Iterator iter = intervals.iterator();
while (iter.hasNext())
{
JRMeterInterval interval = iter.next();
chartPlot.addInterval(convertInterval(interval));
}
}
// Actually create the chart around the plot
JFreeChart jfreeChart =
new JFreeChart(
evaluateTextExpression(getChart().getTitleExpression()),
null,
chartPlot,
isShowLegend()
);
// Set all the generic options
configureChart(jfreeChart);
return jfreeChart;
}
/**
* Build and run a thermometer chart. JFreeChart thermometer charts have some
* limitations. They always have a maximum of three ranges, and the colors of those
* ranges seems to be fixed.
*/
protected JFreeChart createThermometerChart() throws JRException
{
JRThermometerPlot jrPlot = (JRThermometerPlot)getPlot();
// Create the plot that will hold the thermometer.
ThermometerPlot chartPlot = new ThermometerPlot((ValueDataset)getDataset());
ChartUtil chartUtil = ChartUtil.getInstance(chartContext.getJasperReportsContext());
// setting localized range axis formatters
chartPlot.getRangeAxis().setStandardTickUnits(chartUtil.createIntegerTickUnits(getLocale()));
Range range = convertRange(jrPlot.getDataRange());
// Set the boundary of the thermomoter
chartPlot.setLowerBound(range.getLowerBound());
chartPlot.setUpperBound(range.getUpperBound());
// Units can only be Fahrenheit, Celsius or none, so turn off for now.
chartPlot.setUnits(ThermometerPlot.UNITS_NONE);
// Set the color of the mercury. Only used when the value is outside of
// any defined ranges.
Color color = jrPlot.getMercuryColor();
if (color != null)
{
chartPlot.setMercuryPaint(color);
chartPlot.setUseSubrangePaint(false);
}
// localizing the default format, can be overridden by display.getMask()
chartPlot.setValueFormat(NumberFormat.getNumberInstance(getLocale()));
// Set the formatting of the value display
JRValueDisplay display = jrPlot.getValueDisplay();
if (display != null)
{
if (display.getColor() != null)
{
chartPlot.setValuePaint(display.getColor());
}
if (display.getMask() != null)
{
chartPlot.setValueFormat(new DecimalFormat(display.getMask(),
DecimalFormatSymbols.getInstance(getLocale())));
}
if (display.getFont() != null)
{
chartPlot.setValueFont(fontUtil.getAwtFont(display.getFont(), getLocale()));
}
}
// Set the location of where the value is displayed
switch (jrPlot.getValueLocationValue())
{
case NONE:
chartPlot.setValueLocation(ThermometerPlot.NONE);
break;
case LEFT:
chartPlot.setValueLocation(ThermometerPlot.LEFT);
break;
case RIGHT:
chartPlot.setValueLocation(ThermometerPlot.RIGHT);
break;
case BULB:
default:
chartPlot.setValueLocation(ThermometerPlot.BULB);
break;
}
// Define the three ranges
range = convertRange(jrPlot.getLowRange());
if (range != null)
{
chartPlot.setSubrangeInfo(2, range.getLowerBound(), range.getUpperBound());
}
range = convertRange(jrPlot.getMediumRange());
if (range != null)
{
chartPlot.setSubrangeInfo(1, range.getLowerBound(), range.getUpperBound());
}
range = convertRange(jrPlot.getHighRange());
if (range != null)
{
chartPlot.setSubrangeInfo(0, range.getLowerBound(), range.getUpperBound());
}
// Build a chart around this plot
JFreeChart jfreeChart = new JFreeChart(chartPlot);
// Set the generic options
configureChart(jfreeChart);
return jfreeChart;
}
/**
*
*/
protected JFreeChart createDialChart() throws JRException
{
JRMeterPlot jrPlot = (JRMeterPlot)getPlot();
// get data for diagrams
DialPlot dialPlot = new DialPlot();
dialPlot.setDataset((ValueDataset)getDataset());
StandardDialFrame dialFrame = new StandardDialFrame();
dialPlot.setDialFrame(dialFrame);
DialBackground db = new DialBackground(jrPlot.getBackcolor());
dialPlot.setBackground(db);
Range range = convertRange(jrPlot.getDataRange());
int tickCount = jrPlot.getTickCount() != null && jrPlot.getTickCount() > 1 ? jrPlot.getTickCount() : 7;
StandardDialScale scale =
new StandardDialScale(
range.getLowerBound(),
range.getUpperBound(),
225,
-270,
(range.getUpperBound() - range.getLowerBound())/(tickCount-1),
15
);
scale.setTickRadius(0.9);
scale.setTickLabelOffset(0.16);
if(jrPlot.getTickLabelFont() != null)
{
scale.setTickLabelFont(fontUtil.getAwtFont(jrPlot.getTickLabelFont(), getLocale()));
}
scale.setMajorTickStroke(new BasicStroke(1f));
scale.setMinorTickStroke(new BasicStroke(0.3f));
scale.setMajorTickPaint(jrPlot.getTickColor());
scale.setMinorTickPaint(jrPlot.getTickColor());
scale.setTickLabelsVisible(true);
scale.setFirstTickLabelVisible(true);
// localizing the default tick label formatter
scale.setTickLabelFormatter(new DecimalFormat("0.0", DecimalFormatSymbols.getInstance(getLocale())));
dialPlot.addScale(0, scale);
List intervals = jrPlot.getIntervals();
if (intervals != null && intervals.size() > 0)
{
int size = Math.min(3, intervals.size());
int colorStep = 0;
if(size > 0)
{
colorStep = 255 / size;
}
for(int i = 0; i < size; i++)
{
JRMeterInterval interval = intervals.get(i);
Range intervalRange = convertRange(interval.getDataRange());
Color color = new Color(255 - colorStep * i, 0 + colorStep * i, 0);
StandardDialRange dialRange =
new StandardDialRange(
intervalRange.getLowerBound(),
intervalRange.getUpperBound(),
interval.getBackgroundColor() == null
? color
: interval.getBackgroundColor()
);
dialRange.setInnerRadius(0.41);
dialRange.setOuterRadius(0.41);
dialPlot.addLayer(dialRange);
}
}
JRValueDisplay display = jrPlot.getValueDisplay();
String displayVisibility = display != null && getChart().hasProperties()
? getChart().getPropertiesMap().getProperty(PROPERTY_DIAL_VALUE_DISPLAY_VISIBLE) : "false";
if(Boolean.valueOf(displayVisibility).booleanValue())
{
DialValueIndicator dvi = new DialValueIndicator(0);
// we need the transparent paint because null is not accepted
dvi.setBackgroundPaint(TRANSPARENT_PAINT);
// dvi.setFont(fontUtil.getAwtFont(jrFont).deriveFont(10f).deriveFont(Font.BOLD));
dvi.setOutlinePaint(TRANSPARENT_PAINT);
dvi.setPaint(Color.WHITE);
String pattern = display.getMask() != null ? display.getMask() : "#,##0.####";
if(pattern != null)
{
dvi.setNumberFormat( new DecimalFormat(pattern, DecimalFormatSymbols.getInstance(getLocale())));
}
dvi.setRadius(0.15);
dvi.setValueAnchor(RectangleAnchor.CENTER);
dvi.setTextAnchor(TextAnchor.CENTER);
//dvi.setTemplateValue(Double.valueOf(getDialTickValue(dialPlot.getValue(0),dialUnitScale)));
dialPlot.addLayer(dvi);
}
String label = getChart().hasProperties() ?
getChart().getPropertiesMap().getProperty(PROPERTY_DIAL_LABEL) : null;
if(label != null)
{
JRFont displayFont = display == null ? null : display.getFont();
String[] textLines = label.split("\\n");
for(int i = 0; i < textLines.length; i++)
{
DialTextAnnotation dialAnnotation = new DialTextAnnotation(textLines[i]);
if(displayFont != null)
{
dialAnnotation.setFont(fontUtil.getAwtFont(displayFont, getLocale()));
}
if(display != null && display.getColor() != null)
{
dialAnnotation.setPaint(jrPlot.getValueDisplay().getColor());
}
dialAnnotation.setRadius(Math.sin(Math.PI/4.0) + i/10.0);
dialAnnotation.setAnchor(TextAnchor.CENTER);
dialPlot.addLayer(dialAnnotation);
}
}
DialPointer needle = new DialPointer.Pointer();
needle.setVisible(true);
needle.setRadius(0.91);
dialPlot.addLayer(needle);
DialCap cap = new DialCap();
cap.setRadius(0.05);
cap.setFillPaint(Color.DARK_GRAY);
cap.setOutlinePaint(Color.GRAY);
cap.setOutlineStroke(new BasicStroke(0.5f));
dialPlot.setCap(cap);
JFreeChart jfreeChart =
new JFreeChart(
evaluateTextExpression(getChart().getTitleExpression()),
null,
dialPlot,
isShowLegend()
);
// Set all the generic options
configureChart(jfreeChart);
return jfreeChart;
}
/**
* Specifies the axis location.
* It has to be overridden for child themes with another default axis location
*/
protected AxisLocation getChartAxisLocation(JRChartAxis chartAxis)
{
return chartAxis.getPositionValue() != null && chartAxis.getPositionValue() == AxisPositionEnum.RIGHT_OR_BOTTOM
? AxisLocation.BOTTOM_OR_RIGHT
: AxisLocation.TOP_OR_LEFT;
}
/**
*
*/
protected void setAxisBounds(
Axis axis,
boolean isRangeAxis,
Comparable axisMinValue,
Comparable axisMaxValue
)
{
if (axis instanceof ValueAxis)
{
if(axis instanceof DateAxis)
{
if(axisMinValue != null)
{
((DateAxis)axis).setMinimumDate((Date)axisMinValue);
}
if(axisMaxValue != null)
{
((DateAxis)axis).setMaximumDate((Date)axisMaxValue);
}
}
else
{
if(axisMinValue != null)
{
((ValueAxis)axis).setLowerBound(((Number)axisMinValue).doubleValue());
}
if(axisMaxValue != null)
{
((ValueAxis)axis).setUpperBound(((Number)axisMaxValue).doubleValue());
}
}
calculateTickUnits(axis, isRangeAxis);
}
}
/**
* For a given axis, adjust the tick unit size, in order to
* have a customizable number of ticks on that axis
*/
protected void calculateTickUnits(Axis axis, boolean isRangeAxis)
{
Integer tickCount = null;
Number tickInterval = null;
boolean axisIntegerUnit = false;
if(getChart().hasProperties())
{
String tickCountProperty = null;
String tickIntervalProperty = null;
String axisIntegerUnitProperty = null;
if(isRangeAxis)
{
tickCountProperty = getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_TICK_COUNT);
tickIntervalProperty = getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_TICK_INTERVAL);
axisIntegerUnitProperty = getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_INTEGER_UNIT);
}
else
{
tickCountProperty = getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_TICK_COUNT);
tickIntervalProperty = getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_TICK_INTERVAL);
axisIntegerUnitProperty = getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_INTEGER_UNIT);
}
if(tickCountProperty != null && tickCountProperty.trim().length() > 0)
{
tickCount = Integer.valueOf(tickCountProperty);
}
if(tickIntervalProperty != null && tickIntervalProperty.trim().length() > 0)
{
tickInterval = Double.valueOf(tickIntervalProperty);
}
if(axisIntegerUnitProperty != null && axisIntegerUnitProperty.trim().length() > 0)
{
axisIntegerUnit = Boolean.valueOf(axisIntegerUnitProperty);
}
}
if(axis instanceof NumberAxis)
{
NumberAxis numberAxis = (NumberAxis)axis;
int axisRange = (int)numberAxis.getRange().getLength();
if(axisIntegerUnit)
{
ChartUtil chartUtil = ChartUtil.getInstance(chartContext.getJasperReportsContext());
numberAxis.setStandardTickUnits(chartUtil.createIntegerTickUnits(getLocale()));
chartUtil.setAutoTickUnit(numberAxis);
}
else if(axisRange > 0)
{
if(tickInterval != null)
{
if(numberAxis.getNumberFormatOverride() != null)
{
numberAxis.setTickUnit(new NumberTickUnit(tickInterval.doubleValue(), numberAxis.getNumberFormatOverride()));
}
else
{
numberAxis.setTickUnit(new NumberTickUnit(tickInterval.doubleValue(), NumberFormat.getNumberInstance(getLocale())));
}
}
else if (tickCount != null)
{
if(numberAxis.getNumberFormatOverride() != null)
{
numberAxis.setTickUnit(new NumberTickUnit(axisRange / tickCount.intValue(), numberAxis.getNumberFormatOverride()));
}
else
{
numberAxis.setTickUnit(new NumberTickUnit(axisRange / tickCount.intValue(), NumberFormat.getNumberInstance(getLocale())));
}
}
else
{
ChartUtil chartUtil = ChartUtil.getInstance(chartContext.getJasperReportsContext());
numberAxis.setStandardTickUnits(chartUtil.createStandardTickUnits(getLocale()));
chartUtil.setAutoTickUnit(numberAxis);
}
}
}
// else if(axis instanceof DateAxis)
// {
// DateAxis dateAxis = (DateAxis)axis;
// int axisRange = (int)dateAxis.getRange().getLength();
// if(dateAxis.getDateFormatOverride() != null)
// {
// dateAxis.setTickUnit(new DateTickUnit(timePeriodUnit, axisRange/tickCount, dateAxis.getDateFormatOverride()));
// }
// else
// {
// dateAxis.setTickUnit(new DateTickUnit(timePeriodUnit, axisRange/tickCount));
// }
// }
}
/**
*
*/
@SuppressWarnings("deprecation")
private double getLabelRotation()
{
return getPlot().getLabelRotationDouble() == null ? 0d : getPlot().getLabelRotationDouble().doubleValue();
}
/**
*
*/
private static RectangleEdge getEdge(EdgeEnum position, RectangleEdge defaultPosition)
{
RectangleEdge edge = defaultPosition;
if(position != null)
{
switch (position)
{
case TOP :
{
edge = RectangleEdge.TOP;
break;
}
case BOTTOM :
{
edge = RectangleEdge.BOTTOM;
break;
}
case LEFT :
{
edge = RectangleEdge.LEFT;
break;
}
case RIGHT :
{
edge = RectangleEdge.RIGHT;
break;
}
}
}
return edge;
}
public static final ChartThemeBundle BUNDLE =
new ChartThemeBundle()
{
private static final String NAME = "default";
@Override
public String[] getChartThemeNames()
{
return new String[]{NAME};
}
@Override
public ChartTheme getChartTheme(String themeName)
{
if (NAME.equals(themeName))
{
return new DefaultChartTheme();
}
return null;
}
};
/**
* Specifies whether a chart legend should be visible or no by default.
* It has to be overridden for child themes which don't show chart legends
*/
protected boolean isShowLegend()
{
return getChart().getShowLegend() == null ? true : getChart().getShowLegend().booleanValue();
}
}
