net.sf.jasperreports.chartthemes.simple.SimpleChartTheme Maven / Gradle / Ivy
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2023 Cloud Software Group, 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 threadLocalChartContext = new ThreadLocal<>();
protected ThreadLocal threadLocalFontUtil = new ThreadLocal<>();
/**
*
*/
protected SimpleChartTheme()
{
}
/**
*
*/
public SimpleChartTheme(ChartThemeSettings chartThemeSettings)
{
this.chartThemeSettings = chartThemeSettings;
}
/**
*
*/
public ChartThemeSettings getChartThemeSettings()
{
return chartThemeSettings;
}
/**
*
*/
public void setChartThemeSettings(ChartThemeSettings chartThemeSettings)
{
this.chartThemeSettings = chartThemeSettings;
}
/**
*
*/
public ChartSettings getChartSettings()
{
return getChartThemeSettings().getChartSettings();
}
/**
*
*/
public TitleSettings getTitleSettings()
{
return getChartThemeSettings().getTitleSettings();
}
/**
*
*/
public TitleSettings getSubtitleSettings()
{
return getChartThemeSettings().getSubtitleSettings();
}
/**
*
*/
public LegendSettings getLegendSettings()
{
return getChartThemeSettings().getLegendSettings();
}
/**
*
*/
public PlotSettings getPlotSettings()
{
return getChartThemeSettings().getPlotSettings();
}
/**
*
*/
public AxisSettings getDomainAxisSettings()
{
return getChartThemeSettings().getDomainAxisSettings();
}
/**
*
*/
public AxisSettings getRangeAxisSettings()
{
return getChartThemeSettings().getRangeAxisSettings();
}
/**
*
*/
private ChartContext getChartContext()
{
return threadLocalChartContext.get();
}
/**
*
*/
private FontUtil getFontUtil()
{
return threadLocalFontUtil.get();
}
/**
*
*/
private void setChartContext(ChartContext chartContext)
{
this.threadLocalChartContext.set(chartContext);
this.threadLocalFontUtil.set(FontUtil.getInstance(chartContext.getJasperReportsContext()));
}
/**
*
*/
protected JRChart getChart()
{
return getChartContext().getChart();
}
/**
*
*/
protected JRChartPlot getPlot()
{
return getChart().getPlot();
}
/**
*
*/
protected Dataset getDataset()
{
return getChartContext().getDataset();
}
/**
*
*/
protected Object getLabelGenerator()
{
return getChartContext().getLabelGenerator();
}
/**
*
*/
protected Locale getLocale()
{
return getChartContext().getLocale();
}
/**
*
*/
protected final Object evaluateExpression(JRExpression expression) throws JRException
{
return getChartContext().evaluateExpression(expression);
}
/**
*
*/
protected final String evaluateTextExpression(JRExpression expression) throws JRException
{
return getChartContext().evaluateTextExpression(expression);
}
@Override
public JFreeChart createChart(ChartContext chartContext) throws JRException
{
setChartContext(chartContext);
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:
jfreeChart = createMeterChart();
break;
case JRChart.CHART_TYPE_MULTI_AXIS:
//multi-axis charts are dealt with in JRChart
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("Chart type " + getChart().getChartType() + " not supported.");
}
return jfreeChart;
}
/**
*
*/
protected void configureChart(JFreeChart jfreeChart, JRChartPlot jrPlot) throws JRException
{
ChartSettings chartSettings = getChartSettings();
setChartBackground(jfreeChart);
setChartTitle(jfreeChart);
setChartSubtitles(jfreeChart);
setChartLegend(jfreeChart);
setChartBorder(jfreeChart);
Boolean chartAntiAlias = chartSettings.getAntiAlias();
if (chartAntiAlias != null)
jfreeChart.setAntiAlias(chartAntiAlias);
Boolean textAntiAlias = chartSettings.getTextAntiAlias();
if (textAntiAlias != null)
jfreeChart.setTextAntiAlias((boolean)textAntiAlias);
RectangleInsets padding = chartSettings.getPadding();
if (padding != null)
{
jfreeChart.setPadding(padding);//FIXMETHEME consider using linebox
}
configurePlot(jfreeChart.getPlot(), jrPlot);
}
/**
*
*/
protected void configurePlot(Plot plot, JRChartPlot jrPlot)
{
RectangleInsets padding = getPlotSettings().getPadding();
if (padding != null)
plot.setInsets(padding);
Boolean plotOutlineVisible = getPlotSettings().getOutlineVisible();
if (plotOutlineVisible == null || plotOutlineVisible)
{
Paint outlinePaint = getPlotSettings().getOutlinePaint() == null ? null : getPlotSettings().getOutlinePaint().getPaint();
if (outlinePaint != null)
plot.setOutlinePaint(outlinePaint);
Stroke plotOutlineStroke = getPlotSettings().getOutlineStroke();
if (plotOutlineStroke != null)
plot.setOutlineStroke(plotOutlineStroke);
plot.setOutlineVisible(true);
}
else
{
plot.setOutlineVisible(false);
}
setPlotBackground(plot, jrPlot);
setPlotDrawingDefaults(plot, jrPlot);
if (plot instanceof CategoryPlot)
{
handleCategoryPlotSettings((CategoryPlot)plot, jrPlot);
}
if (plot instanceof XYPlot)
{
handleXYPlotSettings((XYPlot)plot, jrPlot);
}
}
/**
* 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,
Paint lineColor,
AxisSettings axisSettings,
Comparable axisMinValue,
Comparable axisMaxValue
) throws JRException
{
configureAxis(axis, labelFont, labelColor, tickLabelFont, tickLabelColor, tickLabelMask, verticalTickLabels, lineColor, axisSettings, DateTickUnitType.YEAR, axisMinValue, axisMaxValue);
}
/**
* 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,
Paint lineColor,
AxisSettings axisSettings,
DateTickUnitType timePeriod,
Comparable axisMinValue,
Comparable axisMaxValue
) throws JRException
{
Boolean axisVisible = axisSettings.getVisible();
if (axisVisible == null || axisVisible)
{
setAxisLine(axis, lineColor, axisSettings);
// Double defaultFixedDimension = getAxisSettings(isRangeAxis);
// if (defaultFixedDimension != null)
// {
// axis.setFixedDimension(defaultFixedDimension);
// }
setAxisLabel(axis, labelFont, labelColor, axisSettings);
setAxisTickLabels(axis, tickLabelFont, tickLabelColor, tickLabelMask, axisSettings);
setAxisTickMarks(axis, lineColor, axisSettings);
setAxisBounds(axis, axisSettings, timePeriod, axisMinValue, axisMaxValue);
if (verticalTickLabels != null && axis instanceof ValueAxis)
{
((ValueAxis)axis).setVerticalTickLabels(verticalTickLabels);
}
}
else
{
axis.setVisible(false);
}
}
/**
*
*/
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(),
ChartUtil.getPlotOrientation(getPlot().getOrientationValue()),
isShowLegend(),
true,
false);
configureChart(jfreeChart, getPlot());
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.getOwnCategoryAxisLineColor(), getDomainAxisSettings(),
(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.getOwnValueAxisLineColor(), getRangeAxisSettings(),
(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(),
ChartUtil.getPlotOrientation(getPlot().getOrientationValue()),
isShowLegend(),
true,
false );
configureChart(jfreeChart, getPlot());
CategoryPlot categoryPlot = (CategoryPlot)jfreeChart.getPlot();
JRBar3DPlot bar3DPlot = (JRBar3DPlot)getPlot();
BarRenderer3D barRenderer3D =
new BarRenderer3D(
bar3DPlot.getXOffsetDouble() == null ? BarRenderer3D.DEFAULT_X_OFFSET : bar3DPlot.getXOffsetDouble(),
bar3DPlot.getYOffsetDouble() == null ? BarRenderer3D.DEFAULT_Y_OFFSET : bar3DPlot.getYOffsetDouble()
);
boolean isShowLabels = bar3DPlot.getShowLabels() == null ? false : bar3DPlot.getShowLabels();
barRenderer3D.setBaseItemLabelsVisible( isShowLabels );
if (isShowLabels)
{
JRItemLabel itemLabel = bar3DPlot.getItemLabel();
JRFont font = itemLabel != null && itemLabel.getFont() != null ? itemLabel.getFont() : new JRBaseFont(getChart(), null);
barRenderer3D.setBaseItemLabelFont(getFontUtil().getAwtFont(font, 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.getOwnCategoryAxisLineColor(), getDomainAxisSettings(),
(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.getOwnValueAxisLineColor(), getRangeAxisSettings(),
(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(),
ChartUtil.getPlotOrientation(getPlot().getOrientationValue()),
isShowLegend(),
true,
false
);
configureChart(jfreeChart, getPlot());
CategoryPlot categoryPlot = (CategoryPlot)jfreeChart.getPlot();
//plot.setNoDataMessage("No data to display");
JRBarPlot barPlot = (JRBarPlot)getPlot();
boolean isShowTickMarks = barPlot.getShowTickMarks() == null ? true : barPlot.getShowTickMarks();
boolean isShowTickLabels = barPlot.getShowTickLabels() == null ? true : barPlot.getShowTickLabels();
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.getOwnCategoryAxisLineColor(), getDomainAxisSettings(),
(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.getOwnValueAxisLineColor(), getRangeAxisSettings(),
(Comparable)evaluateExpression(barPlot.getRangeAxisMinValueExpression()),
rangeAxisMaxValue
);
BarRenderer categoryRenderer = (BarRenderer)categoryPlot.getRenderer();
boolean isShowLabels = barPlot.getShowLabels() == null ? false : barPlot.getShowLabels();
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(getChartContext().getJasperReportsContext()).getFloatProperty(
getChart(), "net.sf.jasperreports.chart.bar.horizontal.range.max.value.ratio", 1.25f
);
}
else
{
rangeAxisMaxRatio =
JRPropertiesUtil.getInstance(getChartContext().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();
JRFont font = itemLabel != null && itemLabel.getFont() != null ? itemLabel.getFont() : new JRBaseFont(getChart(), null);
categoryRenderer.setBaseItemLabelFont(getFontUtil().getAwtFont(font, 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(),
ChartUtil.getPlotOrientation(getPlot().getOrientationValue()),
isShowLegend(),
true,
false);
configureChart(jfreeChart, getPlot());
XYPlot xyPlot = (XYPlot)jfreeChart.getPlot();
JRBubblePlot bubblePlot = (JRBubblePlot)getPlot();
ScaleTypeEnum scaleType = bubblePlot.getScaleTypeValue() == null ? ScaleTypeEnum.ON_RANGE_AXIS : bubblePlot.getScaleTypeValue();
XYBubbleRenderer bubbleRenderer = new XYBubbleRenderer( ChartUtil.getScaleType(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.getOwnXAxisLineColor(), getDomainAxisSettings(),
(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.getOwnYAxisLineColor(), getRangeAxisSettings(),
(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, getPlot());
XYPlot xyPlot = (XYPlot) jfreeChart.getPlot();
JRCandlestickPlot candlestickPlot = (JRCandlestickPlot)getPlot();
CandlestickRenderer candlestickRenderer = (CandlestickRenderer) xyPlot.getRenderer();
boolean isShowVolume = candlestickPlot.getShowVolume() == null ? true : candlestickPlot.getShowVolume();
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.getOwnTimeAxisLineColor(), getDomainAxisSettings(),
(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.getOwnValueAxisLineColor(), getRangeAxisSettings(),
(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, getPlot());
XYPlot xyPlot = (XYPlot) jfreeChart.getPlot();
JRHighLowPlot highLowPlot = (JRHighLowPlot)getPlot();
HighLowRenderer hlRenderer = (HighLowRenderer) xyPlot.getRenderer();
boolean isShowOpenTicks = highLowPlot.getShowOpenTicks() == null ? false : highLowPlot.getShowOpenTicks();
boolean isShowCloseTicks = highLowPlot.getShowCloseTicks() == null ? false : highLowPlot.getShowCloseTicks();
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.getOwnTimeAxisLineColor(), getDomainAxisSettings(),
(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.getOwnValueAxisLineColor(), getRangeAxisSettings(),
(Comparable)evaluateExpression(highLowPlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(highLowPlot.getRangeAxisMaxValueExpression())
);
return jfreeChart;
}
protected JFreeChart createLineChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart freeChart =
ChartFactory.createLineChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression( ((JRLinePlot)getPlot()).getCategoryAxisLabelExpression()),
evaluateTextExpression(((JRLinePlot)getPlot()).getValueAxisLabelExpression()),
(CategoryDataset)getDataset(),
ChartUtil.getPlotOrientation(getPlot().getOrientationValue()),
isShowLegend(),
true,
false);
configureChart(freeChart, getPlot());
CategoryPlot categoryPlot = (CategoryPlot)freeChart.getPlot();
JRLinePlot linePlot = (JRLinePlot)getPlot();
LineAndShapeRenderer lineRenderer = (LineAndShapeRenderer)categoryPlot.getRenderer();
boolean isShowShapes = linePlot.getShowShapes() == null ? true : linePlot.getShowShapes();
boolean isShowLines = linePlot.getShowLines() == null ? true : linePlot.getShowLines();
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.getOwnCategoryAxisLineColor(), getDomainAxisSettings(),
(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.getOwnValueAxisLineColor(), getRangeAxisSettings(),
(Comparable)evaluateExpression(linePlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(linePlot.getRangeAxisMaxValueExpression())
);
return freeChart;
}
/**
*
*/
protected JFreeChart createPie3DChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createPieChart3D(
evaluateTextExpression(getChart().getTitleExpression()),
(PieDataset)getDataset(),
isShowLegend(),
true,
false
);
configureChart(jfreeChart, getPlot());
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();
boolean isCircular = jrPie3DPlot.getCircular() == null ? false : jrPie3DPlot.getCircular();
piePlot3D.setDepthFactor(depthFactor);
piePlot3D.setCircular(isCircular);
boolean isShowLabels = jrPie3DPlot.getShowLabels() == null ? true : jrPie3DPlot.getShowLabels();
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()))
);
}
// else if (itemLabel != null && itemLabel.getMask() != null)
// {
// piePlot3D.setLabelGenerator(
// new StandardPieSectionLabelGenerator(itemLabel.getMask())
// );
// }
if (itemLabel != null && itemLabel.getFont() != null)
{
piePlot3D.setLabelFont(getFontUtil().getAwtFont(itemLabel.getFont(), getLocale()));
}
else
{
piePlot3D.setLabelFont(getFontUtil().getAwtFont(new JRBaseFont(getChart(), null), 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()))
);
}
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, getPlot());
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();
piePlot.setCircular(isCircular);
boolean isShowLabels = jrPiePlot.getShowLabels() == null ? true : jrPiePlot.getShowLabels();
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()))
);
}
// else if (itemLabel != null && itemLabel.getMask() != null)
// {
// piePlot.setLabelGenerator(
// new StandardPieSectionLabelGenerator(itemLabel.getMask())
// );
// }
if (itemLabel != null && itemLabel.getFont() != null)
{
piePlot.setLabelFont(getFontUtil().getAwtFont(itemLabel.getFont(), getLocale()));
}
else
{
piePlot.setLabelFont(getFontUtil().getAwtFont(new JRBaseFont(getChart(), null), 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)getPlot()).getLegendLabelFormat(),
NumberFormat.getNumberInstance(getLocale()),
NumberFormat.getPercentInstance(getLocale()))
);
}
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(),
ChartUtil.getPlotOrientation(getPlot().getOrientationValue()),
isShowLegend(),
true,
false);
configureChart(jfreeChart, getPlot());
XYLineAndShapeRenderer plotRenderer = (XYLineAndShapeRenderer) ((XYPlot)jfreeChart.getPlot()).getRenderer();
JRScatterPlot scatterPlot = (JRScatterPlot) getPlot();
boolean isShowLines = scatterPlot.getShowLines() == null ? true : scatterPlot.getShowLines();
boolean isShowShapes = scatterPlot.getShowShapes() == null ? true : scatterPlot.getShowShapes();
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.getOwnXAxisLineColor(), getDomainAxisSettings(),
(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.getOwnYAxisLineColor(), getRangeAxisSettings(),
(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(),
ChartUtil.getPlotOrientation(getPlot().getOrientationValue()),
isShowLegend(),
true,
false
);
configureChart(jfreeChart, getPlot());
CategoryPlot categoryPlot = (CategoryPlot)jfreeChart.getPlot();
JRBar3DPlot bar3DPlot = (JRBar3DPlot)getPlot();
StackedBarRenderer3D stackedBarRenderer3D =
new StackedBarRenderer3D(
bar3DPlot.getXOffsetDouble() == null ? StackedBarRenderer3D.DEFAULT_X_OFFSET : bar3DPlot.getXOffsetDouble(),
bar3DPlot.getYOffsetDouble() == null ? StackedBarRenderer3D.DEFAULT_Y_OFFSET : bar3DPlot.getYOffsetDouble()
);
boolean isShowLabels = bar3DPlot.getShowLabels() == null ? false : bar3DPlot.getShowLabels();
stackedBarRenderer3D.setBaseItemLabelsVisible(isShowLabels);
if(isShowLabels)
{
JRItemLabel itemLabel = bar3DPlot.getItemLabel();
stackedBarRenderer3D.setBaseItemLabelFont(
getFontUtil().getAwtFont(
getFont(itemLabel == null ? null : itemLabel.getFont()),
getLocale()
)
);
if(itemLabel != null)
{
if(itemLabel.getColor() != null)
{
stackedBarRenderer3D.setBaseItemLabelPaint(itemLabel.getColor());
}
else
{
stackedBarRenderer3D.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
// {
stackedBarRenderer3D.setBaseItemLabelGenerator((CategoryItemLabelGenerator)getLabelGenerator());
// }
}
else
{
stackedBarRenderer3D.setBaseItemLabelGenerator((CategoryItemLabelGenerator)getLabelGenerator());
stackedBarRenderer3D.setBaseItemLabelPaint(getChart().getForecolor());
}
}
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.getOwnCategoryAxisLineColor(), getDomainAxisSettings(),
(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.getOwnValueAxisLineColor(), getRangeAxisSettings(),
(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(),
ChartUtil.getPlotOrientation(getPlot().getOrientationValue()),
isShowLegend(),
true,
false
);
configureChart(jfreeChart, getPlot());
CategoryPlot categoryPlot = (CategoryPlot)jfreeChart.getPlot();
JRBarPlot barPlot = (JRBarPlot)getPlot();
//plot.setNoDataMessage("No data to display");
boolean isShowTickMarks = barPlot.getShowTickMarks() == null ? true : barPlot.getShowTickMarks();
boolean isShowTickLabels = barPlot.getShowTickLabels() == null ? true : barPlot.getShowTickLabels();
boolean isShowLabels = barPlot.getShowLabels() == null ? false : barPlot.getShowLabels();
categoryPlot.getDomainAxis().setTickMarksVisible(isShowTickMarks);
categoryPlot.getDomainAxis().setTickLabelsVisible(isShowTickLabels);
((NumberAxis)categoryPlot.getRangeAxis()).setTickMarksVisible(isShowTickMarks);
((NumberAxis)categoryPlot.getRangeAxis()).setTickLabelsVisible(isShowTickLabels);
BarRenderer categoryRenderer = (BarRenderer)categoryPlot.getRenderer();
categoryRenderer.setBaseItemLabelsVisible( isShowLabels );
Comparable rangeAxisMaxValue = (Comparable)evaluateExpression(barPlot.getRangeAxisMaxValueExpression());
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(getChartContext().getJasperReportsContext()).getFloatProperty(
getChart(), "net.sf.jasperreports.chart.bar.horizontal.range.max.value.ratio", 1.25f
);
}
else
{
rangeAxisMaxRatio =
JRPropertiesUtil.getInstance(getChartContext().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(
getFontUtil().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);
// Handle the axis formating for the category axis
configureAxis(categoryPlot.getDomainAxis(), barPlot.getCategoryAxisLabelFont(),
barPlot.getCategoryAxisLabelColor(), barPlot.getCategoryAxisTickLabelFont(),
barPlot.getCategoryAxisTickLabelColor(), barPlot.getCategoryAxisTickLabelMask(), barPlot.getCategoryAxisVerticalTickLabels(),
barPlot.getOwnCategoryAxisLineColor(), getDomainAxisSettings(),
(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.getOwnValueAxisLineColor(), getRangeAxisSettings(),
(Comparable)evaluateExpression(barPlot.getRangeAxisMinValueExpression()),
rangeAxisMaxValue
);
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(),
ChartUtil.getPlotOrientation(getPlot().getOrientationValue()),
isShowLegend(),
true,
false
);
configureChart(jfreeChart, getPlot());
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.getOwnCategoryAxisLineColor(), getDomainAxisSettings(),
(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.getOwnValueAxisLineColor(), getRangeAxisSettings(),
(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(),
ChartUtil.getPlotOrientation(getPlot().getOrientationValue()),
isShowLegend(),
true,
false
);
configureChart(jfreeChart, getPlot());
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.getOwnCategoryAxisLineColor(), getDomainAxisSettings(),
(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.getOwnValueAxisLineColor(), getRangeAxisSettings(),
(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,
ChartUtil.getPlotOrientation(getPlot().getOrientationValue()),
isShowLegend(),
true,
false
);
configureChart(jfreeChart, getPlot());
XYPlot xyPlot = (XYPlot)jfreeChart.getPlot();
//plot.setNoDataMessage("No data to display");
// ((XYPlot)plot.getDomainAxis()).setTickMarksVisible(
// ((JRBarPlot)getPlot()).isShowTickMarks()
// );
// ((CategoryAxis)plot.getDomainAxis()).setTickLabelsVisible(
// ((JRBarPlot)getPlot()).isShowTickLabels()
// );
// ((NumberAxis)plot.getRangeAxis()).setTickMarksVisible(
// ((JRBarPlot)getPlot()).isShowTickMarks()
// );
// ((NumberAxis)plot.getRangeAxis()).setTickLabelsVisible(
// ((JRBarPlot)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();
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.getOwnCategoryAxisLineColor(), getDomainAxisSettings(), DateTickUnitType.DAY,
(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.getOwnValueAxisLineColor(), getRangeAxisSettings(), DateTickUnitType.DAY,
(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(),
ChartUtil.getPlotOrientation(linePlot.getOrientationValue()),
isShowLegend(),
true,
false);
configureChart(jfreeChart, getPlot());
// 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.getOwnCategoryAxisLineColor(), getDomainAxisSettings(),
(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.getOwnValueAxisLineColor(), getRangeAxisSettings(),
(Comparable)evaluateExpression(linePlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(linePlot.getRangeAxisMaxValueExpression())
);
XYLineAndShapeRenderer lineRenderer = (XYLineAndShapeRenderer) jfreeChart.getXYPlot().getRenderer();
boolean isShowShapes = linePlot.getShowShapes() == null ? true : linePlot.getShowShapes();
boolean isShowLines = linePlot.getShowLines() == null ? true : linePlot.getShowLines();
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, getPlot());
XYPlot xyPlot = (XYPlot)jfreeChart.getPlot();
JRTimeSeriesPlot timeSeriesPlot = (JRTimeSeriesPlot)getPlot();
XYLineAndShapeRenderer lineRenderer = (XYLineAndShapeRenderer)xyPlot.getRenderer();
boolean isShowShapes = timeSeriesPlot.getShowShapes() == null ? true : timeSeriesPlot.getShowShapes();
boolean isShowLines = timeSeriesPlot.getShowLines() == null ? true : timeSeriesPlot.getShowLines();
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.getOwnTimeAxisLineColor(), getDomainAxisSettings(), DateTickUnitType.DAY,
(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.getOwnValueAxisLineColor(), getRangeAxisSettings(), DateTickUnitType.DAY,
(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, getPlot());
CategoryPlot categoryPlot = (CategoryPlot)jfreeChart.getPlot();
//plot.setNoDataMessage("No data to display");
JRBarPlot barPlot = (JRBarPlot)getPlot();
boolean isShowTickMarks = barPlot.getShowTickMarks() == null ? true : barPlot.getShowTickMarks();
boolean isShowTickLabels = barPlot.getShowTickLabels() == null ? true : barPlot.getShowTickLabels();
boolean isShowLabels = barPlot.getShowLabels() == null ? false : barPlot.getShowLabels();
//FIXMETHEME these are useless if the theme settings apply after regardless of these; check all
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.getOwnCategoryAxisLineColor(), getDomainAxisSettings(),
(Comparable)evaluateExpression(barPlot.getDomainAxisMinValueExpression()),
(Comparable)evaluateExpression(barPlot.getDomainAxisMaxValueExpression())
);
((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.getOwnValueAxisLineColor(), getRangeAxisSettings(),
(Comparable)evaluateExpression(barPlot.getRangeAxisMinValueExpression()),
(Comparable)evaluateExpression(barPlot.getRangeAxisMaxValueExpression())
);
BarRenderer categoryRenderer = (BarRenderer)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 ? interval.getBackgroundColor() : (Color)ChartThemesConstants.TRANSPARENT_PAINT;
float[] components = color.getRGBColorComponents(null);
float alpha = (float)(interval.getAlphaDouble() == null ? JRMeterInterval.DEFAULT_TRANSPARENCY : interval.getAlphaDouble());
Color alphaColor = new Color(components[0], components[1], components[2], alpha);
return new MeterInterval(label, range, alphaColor, null, alphaColor);
}
/**
* Build and configure a meter chart.
*/
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();
if (shape == MeterShapeEnum.CHORD)
chartPlot.setDialShape(DialShape.CHORD);
else if (shape == MeterShapeEnum.CIRCLE)
chartPlot.setDialShape(DialShape.CIRCLE);
else if (shape == MeterShapeEnum.DIAL)
return createDialChart();
else
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();
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 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();
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);
JRBaseFont font = new JRBaseFont();
FontUtil.copyNonNullOwnProperties(getPlotSettings().getTickLabelFont(), font);
FontUtil.copyNonNullOwnProperties(jrPlot.getTickLabelFont(), font);
font = new JRBaseFont(getChart(), font);
chartPlot.setTickLabelFont(getFontUtil().getAwtFont(font, getLocale()));
// 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())));
}
font = new JRBaseFont();
FontUtil.copyNonNullOwnProperties(getPlotSettings().getDisplayFont(), font);
FontUtil.copyNonNullOwnProperties(jrPlot.getValueDisplay().getFont(), font);
font = new JRBaseFont(getChart(), font);
chartPlot.setValueFont(getFontUtil().getAwtFont(font, 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();
if (interval != null)
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, getPlot());
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(getChartContext().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(getFontUtil().getAwtFont(display.getFont()));
}
}
// Set the location of where the value is displayed
ValueLocationEnum valueLocation = jrPlot.getValueLocationValue();
switch (valueLocation)
{
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(
evaluateTextExpression(getChart().getTitleExpression()),
null,
chartPlot,
isShowLegend()
);
// Set the generic options
configureChart(jfreeChart, getPlot());
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());
//double bound = Math.max(Math.abs(range.getUpperBound()), Math.abs(range.getLowerBound()));
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);
JRBaseFont font = new JRBaseFont();
FontUtil.copyNonNullOwnProperties(getPlotSettings().getTickLabelFont(), font);
FontUtil.copyNonNullOwnProperties(jrPlot.getTickLabelFont(), font);
font = new JRBaseFont(getChart(), font);
scale.setTickLabelFont(getFontUtil().getAwtFont(font, 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(DefaultChartTheme.PROPERTY_DIAL_VALUE_DISPLAY_VISIBLE) : "false";
if (Boolean.parseBoolean(displayVisibility))
{
DialValueIndicator dvi = new DialValueIndicator(0);
dvi.setBackgroundPaint(ChartThemesConstants.TRANSPARENT_PAINT);
// dvi.setFont(getFontUtil().getAwtFont(jrFont).deriveFont(10f).deriveFont(Font.BOLD));
dvi.setOutlinePaint(ChartThemesConstants.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(DefaultChartTheme.PROPERTY_DIAL_LABEL) : null;
if (label != null)
{
JRFont displayFont = new JRBaseFont();
FontUtil.copyNonNullOwnProperties(getPlotSettings().getDisplayFont(), displayFont);
FontUtil.copyNonNullOwnProperties(jrPlot.getValueDisplay().getFont(), displayFont);
displayFont = new JRBaseFont(getChart(), displayFont);
Font themeDisplayFont = getFontUtil().getAwtFont(displayFont, getLocale());
String[] textLines = label.split("\\n");
for (int i = 0; i < textLines.length; i++)
{
DialTextAnnotation dialAnnotation = new DialTextAnnotation(textLines[i]);
dialAnnotation.setFont(themeDisplayFont);
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, getPlot());
return jfreeChart;
}
/**
* Specifies the axis location.
* It has to be overridden for child themes with another default axis location
*
protected AxisLocation getChartAxisLocation(JRChartAxis chartAxis)//FIXMETHEME
{
if (chartAxis.getPositionByte() != null)
{
switch (chartAxis.getPositionByte())
{
case JRChartAxis.POSITION_RIGHT_OR_BOTTOM :
return AxisLocation.BOTTOM_OR_RIGHT;
default:
return AxisLocation.TOP_OR_LEFT;
}
}
else
{
return (AxisLocation)getDefaultValue(defaultAxisPropertiesMap, ChartThemesConstants.AXIS_LOCATION);
}
}
/**
*
*/
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;
}
protected void populateSeriesColors(Paint[] colors, Paint[] colorSequence)
{
if (colors != null)
{
int size = colorSequence != null ? colorSequence.length : 0;
System.arraycopy(colorSequence, 0, colors, 0, colorSequence.length);
System.arraycopy(DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE, 0, colors, size, DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE.length);
}
}
protected void setChartBackground(JFreeChart jfreeChart)
{
Paint backgroundPaint = getChartSettings().getBackgroundPaint() == null ? null : getChartSettings().getBackgroundPaint().getPaint();
if (getChart().getOwnModeValue() != null)
{
if (getChart().getOwnModeValue() == ModeEnum.OPAQUE)
{
if (getChart().getOwnBackcolor() != null || backgroundPaint == null)
{
backgroundPaint = getChart().getBackcolor();
}
}
else
{
backgroundPaint = ChartThemesConstants.TRANSPARENT_PAINT;
}
}
if (backgroundPaint != null)
{
GradientPaint gp = backgroundPaint instanceof GradientPaint ? (GradientPaint)backgroundPaint : null;
if (gp != null)
{
backgroundPaint = new GradientPaint(0f, 0f, gp.getColor1(), 0f, getChart().getHeight() * 0.7f, gp.getColor2(), false);
}
jfreeChart.setBackgroundPaint(backgroundPaint);
}
setChartBackgroundImage(jfreeChart);
}
protected void setChartBackgroundImage(JFreeChart jfreeChart)
{
ChartSettings chartSettings = getChartSettings();
Image backgroundImage = chartSettings.getBackgroundImage() == null ? null : chartSettings.getBackgroundImage().getImage(getChartContext().getJasperReportsContext());
if (backgroundImage != null)
{
jfreeChart.setBackgroundImage(backgroundImage);
Integer backgroundImageAlignment = chartSettings.getBackgroundImageAlignment();
if (backgroundImageAlignment != null)
{
jfreeChart.setBackgroundImageAlignment(backgroundImageAlignment);
}
Float backgroundImageAlpha = chartSettings.getBackgroundImageAlpha();
// if (getChart().getOwnMode() != null && getChart().getOwnMode() == ModeEnum.TRANSPARENT)
// {
// backgroundImageAlpha = 0f;
// }
if (backgroundImageAlpha != null)
{
jfreeChart.setBackgroundImageAlpha(backgroundImageAlpha);
}
}
}
protected void setChartTitle(JFreeChart jfreeChart)
{
TitleSettings titleSettings = getTitleSettings();
Boolean showTitle = titleSettings.getShowTitle();
if (showTitle == null || showTitle)
{
TextTitle title = jfreeChart.getTitle();
if (title != null)
{
Paint forePaint = getChart().getOwnTitleColor();
if (forePaint == null && titleSettings.getForegroundPaint() != null)
{
forePaint = titleSettings.getForegroundPaint().getPaint();
}
if (forePaint == null)
{
forePaint = getChart().getTitleColor();
}
RectangleEdge titleEdge = getEdge(
getChart().getTitlePositionValue(),
getEdge(
titleSettings.getPositionValue(),
RectangleEdge.TOP
)
);
handleTitleSettings(title, titleSettings, getChart().getTitleFont(), forePaint, titleEdge);
}
}
else
{
jfreeChart.setTitle((TextTitle)null);
}
}
protected void setChartSubtitles(JFreeChart jfreeChart) throws JRException
{
TitleSettings subtitleSettings = getSubtitleSettings();
Boolean subtitleVisibility = subtitleSettings.getShowTitle();
if (subtitleVisibility == null || subtitleVisibility)
{
String subtitleText = evaluateTextExpression(getChart().getSubtitleExpression());
if (subtitleText != null)
{
TextTitle subtitle = new TextTitle(subtitleText);
Paint subtitleForecolor = getChart().getOwnSubtitleColor() != null
? getChart().getOwnSubtitleColor()
: subtitleSettings.getForegroundPaint() != null
? subtitleSettings.getForegroundPaint().getPaint()
: getChart().getSubtitleColor();
//Subtitle has not its own position set, and by default this will be set the same as title position
RectangleEdge subtitleEdge = getEdge(subtitleSettings.getPositionValue(), jfreeChart.getTitle() == null ? null : jfreeChart.getTitle().getPosition());
handleTitleSettings(subtitle, subtitleSettings, getChart().getSubtitleFont(), subtitleForecolor, subtitleEdge);
jfreeChart.addSubtitle(subtitle);
}
}
}
protected void setChartLegend(JFreeChart jfreeChart)
{
//The legend visibility is already taken into account in the jfreeChart object's constructor
LegendTitle legend = jfreeChart.getLegend();
if (legend != null)
{
LegendSettings legendSettings = getLegendSettings();
JRBaseFont font = new JRBaseFont();
FontUtil.copyNonNullOwnProperties(legendSettings.getFont(), font);
FontUtil.copyNonNullOwnProperties(getChart().getLegendFont(), font);
font = new JRBaseFont(getChart(), font);
legend.setItemFont(getFontUtil().getAwtFont(font, getLocale()));
Paint forePaint = getChart().getOwnLegendColor();
if (forePaint == null && legendSettings.getForegroundPaint() != null)
{
forePaint = legendSettings.getForegroundPaint().getPaint();
}
if (forePaint == null)
{
forePaint = getChart().getLegendColor();
}
if (forePaint != null)
legend.setItemPaint(forePaint);
Paint backPaint = getChart().getOwnLegendBackgroundColor();
if (backPaint == null && legendSettings.getBackgroundPaint() != null)
{
backPaint = legendSettings.getBackgroundPaint().getPaint();
}
if (backPaint == null)
{
backPaint = getChart().getLegendBackgroundColor();
}
if (backPaint != null)
legend.setBackgroundPaint(backPaint);
BlockFrame blockFrame = legendSettings.getBlockFrame();
if (blockFrame != null)
legend.setFrame(blockFrame);
HorizontalAlignment hAlign = legendSettings.getHorizontalAlignment();
if (hAlign != null)
legend.setHorizontalAlignment(hAlign);
VerticalAlignment vAlign = legendSettings.getVerticalAlignment();
if (vAlign != null)
legend.setVerticalAlignment(vAlign);
RectangleInsets padding = legendSettings.getPadding();
if (padding != null)
legend.setPadding(padding);
legend.setPosition(
getEdge(
getChart().getLegendPositionValue(),
getEdge(
legendSettings.getPositionValue() ,
RectangleEdge.BOTTOM
)
)
);
}
}
protected void setChartBorder(JFreeChart jfreeChart)
{
ChartSettings chartSettings = getChartSettings();
JRLineBox lineBox = getChart().getLineBox();
if (
lineBox.getLeftPen().getLineWidth() == 0
&& lineBox.getBottomPen().getLineWidth() == 0
&& lineBox.getRightPen().getLineWidth() == 0
&& lineBox.getTopPen().getLineWidth() == 0
)
{
boolean isVisible = chartSettings.getBorderVisible() == null
? true
: chartSettings.getBorderVisible();
if (isVisible)
{
Stroke stroke = chartSettings.getBorderStroke();
if (stroke != null)
jfreeChart.setBorderStroke(stroke);
Paint paint = chartSettings.getBorderPaint() == null
? null
: chartSettings.getBorderPaint().getPaint();
if (paint != null)
jfreeChart.setBorderPaint(paint);
}
jfreeChart.setBorderVisible(isVisible);
}
}
protected void setPlotBackground(Plot plot, JRChartPlot jrPlot)
{
PlotSettings plotSettings = getPlotSettings();
Paint backgroundPaint = jrPlot.getOwnBackcolor();
if (backgroundPaint == null && plotSettings.getBackgroundPaint() != null)
{
backgroundPaint = plotSettings.getBackgroundPaint().getPaint();
}
if (backgroundPaint == null)
{
backgroundPaint = ChartThemesConstants.TRANSPARENT_PAINT;
}
plot.setBackgroundPaint(backgroundPaint);
Float backgroundAlpha = jrPlot.getBackgroundAlphaFloat();
if (backgroundAlpha == null)
{
backgroundAlpha = plotSettings.getBackgroundAlpha();
}
if (backgroundAlpha != null)
plot.setBackgroundAlpha(backgroundAlpha);
Float foregroundAlpha = jrPlot.getForegroundAlphaFloat();
if (foregroundAlpha == null)
{
foregroundAlpha = plotSettings.getForegroundAlpha();
}
if (foregroundAlpha != null)
plot.setForegroundAlpha(foregroundAlpha);
Image backgroundImage = plotSettings.getBackgroundImage() == null ? null : plotSettings.getBackgroundImage().getImage(getChartContext().getJasperReportsContext());
if (backgroundImage != null)
{
plot.setBackgroundImage(backgroundImage);
Integer backgroundImageAlignment = plotSettings.getBackgroundImageAlignment();
if (backgroundImageAlignment != null)
{
plot.setBackgroundImageAlignment(backgroundImageAlignment);
}
Float backgroundImageAlpha = plotSettings.getBackgroundImageAlpha();
if (backgroundImageAlpha != null)
{
plot.setBackgroundImageAlpha(backgroundImageAlpha);
}
}
}
protected void handleCategoryPlotSettings(CategoryPlot p, JRChartPlot jrPlot)
{
PlotSettings plotSettings = getPlotSettings();
Double themeLabelRotation = plotSettings.getLabelRotation();
// Handle rotation of the category labels.
CategoryAxis axis = p.getDomainAxis();
boolean hasRotation = jrPlot.getLabelRotationDouble() != null || themeLabelRotation != null;
if (hasRotation)
{
double labelRotation = jrPlot.getLabelRotationDouble() != null
? jrPlot.getLabelRotationDouble()
: themeLabelRotation;
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));
}
}
PlotOrientation plotOrientation =
jrPlot.getOrientationValue() != null
? ChartUtil.getPlotOrientation(jrPlot.getOrientationValue())
: plotSettings.getOrientation();
if (plotOrientation != null)
{
p.setOrientation(plotOrientation);
}
CategoryItemRenderer categoryRenderer = p.getRenderer();
Paint[] paintSequence = getPaintSequence(plotSettings, jrPlot);
if (paintSequence != null)
{
for (int i = 0; i < paintSequence.length; i++)
{
categoryRenderer.setSeriesPaint(i, paintSequence[i]);
}
}
Paint[] outlinePaintSequence = getOutlinePaintSequence(plotSettings);
if (outlinePaintSequence != null)
{
for (int i = 0; i < outlinePaintSequence.length; i++)
{
categoryRenderer.setSeriesOutlinePaint(i, outlinePaintSequence[i]);
}
}
Stroke[] strokeSequence = getStrokeSequence(plotSettings);
if (strokeSequence != null)
{
for (int i = 0; i < strokeSequence.length; i++)
{
categoryRenderer.setSeriesStroke(i, strokeSequence[i]);
}
}
Stroke[] outlineStrokeSequence = getOutlineStrokeSequence(plotSettings);
if (outlineStrokeSequence != null)
{
for (int i = 0; i < outlineStrokeSequence.length; i++)
{
categoryRenderer.setSeriesOutlineStroke(i, outlineStrokeSequence[i]);
}
}
Boolean domainGridlineVisible = plotSettings.getDomainGridlineVisible();
if (domainGridlineVisible == null || domainGridlineVisible)
{
PaintProvider domainGridlinePaint = plotSettings.getDomainGridlinePaint();
if (domainGridlinePaint != null)
{
p.setDomainGridlinePaint(domainGridlinePaint.getPaint());
}
Stroke domainGridlineStroke = plotSettings.getDomainGridlineStroke();
if (domainGridlineStroke != null)
{
p.setDomainGridlineStroke(domainGridlineStroke);
}
}
Boolean rangeGridlineVisible = plotSettings.getRangeGridlineVisible();
if (rangeGridlineVisible == null || rangeGridlineVisible)
{
PaintProvider rangeGridlinePaint = plotSettings.getRangeGridlinePaint();
if (rangeGridlinePaint != null)
{
p.setRangeGridlinePaint(rangeGridlinePaint.getPaint());
}
Stroke rangeGridlineStroke = plotSettings.getRangeGridlineStroke();
if (rangeGridlineStroke != null)
{
p.setRangeGridlineStroke(rangeGridlineStroke);
}
}
}
protected void handleXYPlotSettings(XYPlot p, JRChartPlot jrPlot)
{
PlotSettings plotSettings = getPlotSettings();
XYItemRenderer xyItemRenderer = p.getRenderer();
Paint[] paintSequence = getPaintSequence(plotSettings, jrPlot);
if (paintSequence != null)
{
for (int i = 0; i < paintSequence.length; i++)
{
xyItemRenderer.setSeriesPaint(i, paintSequence[i]);
}
}
Paint[] outlinePaintSequence = getOutlinePaintSequence(plotSettings);
if (outlinePaintSequence != null)
{
for (int i = 0; i < outlinePaintSequence.length; i++)
{
xyItemRenderer.setSeriesOutlinePaint(i, outlinePaintSequence[i]);
}
}
Stroke[] strokeSequence = getStrokeSequence(plotSettings);
if (strokeSequence != null)
{
for (int i = 0; i < strokeSequence.length; i++)
{
xyItemRenderer.setSeriesStroke(i, strokeSequence[i]);
}
}
Stroke[] outlineStrokeSequence = getOutlineStrokeSequence(plotSettings);
if (outlineStrokeSequence != null)
{
for (int i = 0; i < outlineStrokeSequence.length; i++)
{
xyItemRenderer.setSeriesOutlineStroke(i, outlineStrokeSequence[i]);
}
}
Boolean domainGridlineVisible = plotSettings.getDomainGridlineVisible();
if (domainGridlineVisible == null || domainGridlineVisible)
{
PaintProvider domainGridlinePaint = plotSettings.getDomainGridlinePaint();
if (domainGridlinePaint != null)
{
p.setDomainGridlinePaint(domainGridlinePaint.getPaint());
}
Stroke domainGridlineStroke = plotSettings.getDomainGridlineStroke();
if (domainGridlineStroke != null)
{
p.setDomainGridlineStroke(domainGridlineStroke);
}
}
Boolean rangeGridlineVisible = plotSettings.getRangeGridlineVisible();
if (rangeGridlineVisible == null || rangeGridlineVisible)
{
PaintProvider rangeGridlinePaint = plotSettings.getRangeGridlinePaint();
if (rangeGridlinePaint != null)
{
p.setRangeGridlinePaint(rangeGridlinePaint.getPaint());
}
Stroke rangeGridlineStroke = plotSettings.getRangeGridlineStroke();
if (rangeGridlineStroke != null)
{
p.setRangeGridlineStroke(rangeGridlineStroke);
}
}
// p.setRangeZeroBaselineVisible(true);
}
protected void setPlotDrawingDefaults(Plot p, JRChartPlot jrPlot)
{
PlotSettings plotSettings = getPlotSettings();
Paint[] paintSequence = getPaintSequence(plotSettings, jrPlot);
Paint[] outlinePaintSequence = getOutlinePaintSequence(plotSettings);
Stroke[] strokeSequence = getStrokeSequence(plotSettings);
Stroke[] outlineStrokeSequence = getOutlineStrokeSequence(plotSettings);
// Shape[] defaultPlotShapeSequence =
// getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_SHAPE_SEQUENCE) != null ?
// (Shape[])getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_SHAPE_SEQUENCE) :
// DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE;
p.setDrawingSupplier(new DefaultDrawingSupplier(
paintSequence,
outlinePaintSequence,
strokeSequence,
outlineStrokeSequence,
DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE
)
);
}
protected void setAxisLine(Axis axis, Paint lineColor, AxisSettings axisSettings)
{
Boolean axisLineVisible = axisSettings.getLineVisible();
if (axisLineVisible == null || axisLineVisible)
{
Paint linePaint = lineColor;
if (linePaint == null && axisSettings.getLinePaint() != null)
{
linePaint = axisSettings.getLinePaint().getPaint();
}
if (linePaint != null)
{
axis.setAxisLinePaint(linePaint);
}
Stroke axisLineStroke = axisSettings.getLineStroke();
if (axisLineStroke != null)
axis.setAxisLineStroke(axisLineStroke);
}
else
{
axis.setAxisLineVisible(false);
}
}
protected void setAxisLabel(Axis axis, JRFont labelFont, Paint labelColor, AxisSettings axisSettings)
{
Boolean axisLabelVisible = axisSettings.getLabelVisible();
if (axisLabelVisible == null || axisLabelVisible)
{
// if (axis.getLabel() == null)
// axis.setLabel(axisSettings.getLabel());
Double labelAngle = axisSettings.getLabelAngle();
if (labelAngle != null)
axis.setLabelAngle(labelAngle);
JRBaseFont font = new JRBaseFont();
FontUtil.copyNonNullOwnProperties(axisSettings.getLabelFont(), font);
FontUtil.copyNonNullOwnProperties(labelFont, font);
font = new JRBaseFont(getChart(), font);
axis.setLabelFont(getFontUtil().getAwtFont(font, getLocale()));
RectangleInsets labelInsets = axisSettings.getLabelInsets();
if (labelInsets != null)
{
axis.setLabelInsets(labelInsets);
}
Paint labelPaint = labelColor != null
? labelColor
: axisSettings.getLabelPaint() != null
? axisSettings.getLabelPaint().getPaint()
: null;
if (labelPaint != null)
{
axis.setLabelPaint(labelPaint);
}
}
}
protected void setAxisTickLabels(Axis axis, JRFont tickLabelFont, Paint tickLabelColor, String tickLabelMask, AxisSettings axisSettings)
{
boolean axisTickLabelsVisible = axisSettings.getTickLabelsVisible() == null || axisSettings.getTickLabelsVisible();//FIXMETHEME axis visibility should be dealt with above;
axis.setTickLabelsVisible(axisTickLabelsVisible);
if (axisTickLabelsVisible)
{
JRBaseFont font = new JRBaseFont();
FontUtil.copyNonNullOwnProperties(axisSettings.getTickLabelFont(), font);
FontUtil.copyNonNullOwnProperties(tickLabelFont, font);
font = new JRBaseFont(getChart(), font);
axis.setTickLabelFont(getFontUtil().getAwtFont(font, getLocale()));
RectangleInsets tickLabelInsets = axisSettings.getTickLabelInsets();
if (tickLabelInsets != null)
{
axis.setTickLabelInsets(tickLabelInsets);
}
Paint tickLabelPaint = tickLabelColor != null
? tickLabelColor
: axisSettings.getTickLabelPaint() != null
? axisSettings.getTickLabelPaint().getPaint()
: null;
if (tickLabelPaint != null)
{
axis.setTickLabelPaint(tickLabelPaint);
}
TimeZone timeZone = getChartContext().getTimeZone();
if (axis instanceof DateAxis && timeZone != null)
{
// used when no mask is set
((DateAxis) axis).setTimeZone(timeZone);
}
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());
// FIXME fmt cannot be null
if (fmt != null)
{
if (timeZone != null)
{
fmt.setTimeZone(timeZone);
}
((DateAxis)axis).setDateFormatOverride(fmt);
}
else
((DateAxis)axis).setDateFormatOverride(DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, getLocale()));
}
// ignore mask for other axis types.
}
}
}
protected void setAxisTickMarks(Axis axis, Paint lineColor, AxisSettings axisSettings)
{
boolean axisTickMarksVisible = axisSettings.getTickMarksVisible() == null || axisSettings.getTickMarksVisible();
axis.setTickMarksVisible(axisTickMarksVisible);
if (axisTickMarksVisible)
{
Float axisTickMarksInsideLength = axisSettings.getTickMarksInsideLength();
if (axisTickMarksInsideLength != null)
axis.setTickMarkInsideLength(axisTickMarksInsideLength);
Float axisTickMarksOutsideLength = axisSettings.getTickMarksOutsideLength();
if (axisTickMarksOutsideLength != null)
axis.setTickMarkInsideLength(axisTickMarksOutsideLength);
Paint tickMarkPaint = axisSettings.getTickMarksPaint() != null && axisSettings.getTickMarksPaint().getPaint() != null
? axisSettings.getTickMarksPaint().getPaint()
: lineColor;
if (tickMarkPaint != null)
{
axis.setTickMarkPaint(tickMarkPaint);
}
Stroke tickMarkStroke = axisSettings.getTickMarksStroke();
if (tickMarkStroke != null)
axis.setTickMarkStroke(tickMarkStroke);
}
}
protected void setAxisBounds(Axis axis, AxisSettings axisSettings, DateTickUnitType timePeriodUnit, Comparable minValue, Comparable maxValue) throws JRException
{
if (axis instanceof ValueAxis)
{
if (axis instanceof DateAxis)
{
if (minValue != null)
{
((DateAxis)axis).setMinimumDate((Date)minValue);
}
if (maxValue != null)
{
((DateAxis)axis).setMaximumDate((Date)maxValue);
}
}
else
{
if (minValue != null)
{
((ValueAxis)axis).setLowerBound(((Number)minValue).doubleValue());
}
if (maxValue != null)
{
((ValueAxis)axis).setUpperBound(((Number)maxValue).doubleValue());
}
}
calculateTickUnits(axis, axisSettings, timePeriodUnit);
}
}
/**
* 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, AxisSettings axisSettings, DateTickUnitType timePeriodUnitx)
{
Integer tickCount = null;
Number tickInterval = null;
boolean axisIntegerUnit = false;
if (getChart().hasProperties())
{
String tickCountProperty = null;
String tickIntervalProperty = null;
String axisIntegerUnitProperty = null;
if (axisSettings == getChartThemeSettings().getRangeAxisSettings())
{
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);
}
}
else
{
tickCount = axisSettings.getTickCount();
tickInterval = axisSettings.getTickInterval();
if (axisSettings.getAxisIntegerUnit() != null)
{
axisIntegerUnit = axisSettings.getAxisIntegerUnit();
}
}
if (axis instanceof NumberAxis)
{
NumberAxis numberAxis = (NumberAxis)axis;
int axisRange = (int)numberAxis.getRange().getLength();
if (axisIntegerUnit)
{
ChartUtil chartUtil = ChartUtil.getInstance(getChartContext().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, numberAxis.getNumberFormatOverride()));
}
else
{
numberAxis.setTickUnit(new NumberTickUnit(axisRange / tickCount, NumberFormat.getNumberInstance(getLocale())));
}
}
else
{
ChartUtil chartUtil = ChartUtil.getInstance(getChartContext().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));
// }
// }
}
/**
* Specifies whether a chart legend should be visible or no by default.
*/
protected boolean isShowLegend()
{
Boolean showLegend =
getChart().getShowLegend() == null
? getLegendSettings().getShowLegend() == null
? Boolean.TRUE
: getLegendSettings().getShowLegend()
:getChart().getShowLegend();
return showLegend;
}
protected Paint[] getPaintSequence(PlotSettings plotSettings, JRChartPlot jrPlot)
{
Paint[] colors = null;
SortedSet seriesColors = jrPlot.getSeriesColors();
Paint[] colorSequence = null;
//The series gradient paint setting is considered first
List themeSeriesPaintProvider = getChartThemeSettings().getPlotSettings().getSeriesGradientPaintSequence() != null
? getChartThemeSettings().getPlotSettings().getSeriesGradientPaintSequence()
: getChartThemeSettings().getPlotSettings().getSeriesColorSequence();
if (seriesColors != null && seriesColors.size() > 0)
{
int seriesColorsSize = seriesColors.size();
colors = new Paint[DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE.length + seriesColorsSize];
JRSeriesColor[] jrColorSequence = new JRSeriesColor[seriesColorsSize];
seriesColors.toArray(jrColorSequence);
colorSequence = new Paint[seriesColorsSize];
for (int i = 0; i < seriesColorsSize; i++)
{
colorSequence[i] = jrColorSequence[i].getColor();
}
populateSeriesColors(colors, colorSequence);
}
else if (themeSeriesPaintProvider != null && !themeSeriesPaintProvider.isEmpty())
{
colors = new Paint[DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE.length + themeSeriesPaintProvider.size()];
colorSequence = new Paint[themeSeriesPaintProvider.size()];
List themeSeriesColors = new ArrayList<>();
for (int i=0; i< themeSeriesPaintProvider.size(); i++)
{
themeSeriesColors.add(themeSeriesPaintProvider.get(i).getPaint());
}
themeSeriesColors.toArray(colorSequence);
populateSeriesColors(colors, colorSequence);
}
else
{
colors = DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE;
}
return colors;
}
protected Paint[] getOutlinePaintSequence(PlotSettings plotSettings)
{
List outlinePaintSequenceProvider = plotSettings.getSeriesOutlinePaintSequence();
Paint[] outlinePaintSequence = null;
if (outlinePaintSequenceProvider != null && !outlinePaintSequenceProvider.isEmpty())
{
outlinePaintSequence = new Paint[outlinePaintSequenceProvider.size()];
for (int i=0; i< outlinePaintSequenceProvider.size(); i++)
{
outlinePaintSequence[i] = outlinePaintSequenceProvider.get(i).getPaint();
}
}
else
{
outlinePaintSequence = DefaultDrawingSupplier.DEFAULT_OUTLINE_PAINT_SEQUENCE;
}
return outlinePaintSequence;
}
protected Stroke[] getStrokeSequence(PlotSettings plotSettings)
{
List strokeSequenceList = plotSettings.getSeriesStrokeSequence();
Stroke[] strokeSequence = null;
if (strokeSequenceList != null && !strokeSequenceList.isEmpty())
{
strokeSequence = strokeSequenceList.toArray(new Stroke[strokeSequenceList.size()]);
}
else
{
strokeSequence = DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE;
}
return strokeSequence;
}
protected Stroke[] getOutlineStrokeSequence(PlotSettings plotSettings)
{
List outlineStrokeSequenceList = getChartThemeSettings().getPlotSettings().getSeriesOutlineStrokeSequence();
Stroke[] outlineStrokeSequence = null;
if (outlineStrokeSequenceList != null && !outlineStrokeSequenceList.isEmpty())
{
outlineStrokeSequence = outlineStrokeSequenceList.toArray(new Stroke[outlineStrokeSequenceList.size()]);
}
else
{
outlineStrokeSequence = DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE;
}
return outlineStrokeSequence;
}
protected void handleTitleSettings(
TextTitle title,
TitleSettings titleSettings,
JRFont titleFont,
Paint titleForegroundPaint,
RectangleEdge titleEdge)
{
JRBaseFont font = new JRBaseFont();
FontUtil.copyNonNullOwnProperties(titleSettings.getFont(), font);
FontUtil.copyNonNullOwnProperties(titleFont, font);
font = new JRBaseFont(getChart(), font);
title.setFont(getFontUtil().getAwtFont(font, getLocale()));
HorizontalAlignment hAlign = titleSettings.getHorizontalAlignment();
if (hAlign != null)
title.setHorizontalAlignment(hAlign);
VerticalAlignment vAlign = titleSettings.getVerticalAlignment();
if (vAlign != null)
title.setVerticalAlignment(vAlign);
RectangleInsets padding = titleSettings.getPadding();
if (padding != null)
title.setPadding(padding);
if (titleForegroundPaint != null)
title.setPaint(titleForegroundPaint);
Paint backPaint = titleSettings.getBackgroundPaint() != null ? titleSettings.getBackgroundPaint().getPaint() : null;
if (backPaint != null)
title.setBackgroundPaint(backPaint);
if (titleEdge != null)
title.setPosition(titleEdge);
}
/**
*
*/
protected JRFont getFont(JRFont font)
{
if (font == null)
{
return new JRBaseFont(getChart());
}
return font;
}
}
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