/**
* {@inheritDoc}
*
* @see org.jfree.chart.urls.CategoryURLGenerator#generateURL(
* org.jfree.data.category.CategoryDataset, int, int)
*/
public String generateURL(CategoryDataset dataset, int series, int category) {
StringBuffer sb = new StringBuffer("queryForGraphAction.do?bagName=" + bagName);
sb.append("&category=" + dataset.getColumnKey(category));
sb.append("&series=" + dataset.getColumnKey(category));
sb.append("&urlGen=org.intermine.bio.web.widget.HaemAtlasGraphURLGenerator");
return sb.toString();
}
protected void configurePlot(Plot plot, JRChartPlot jrPlot) {
super.configurePlot(plot, jrPlot);
if (plot instanceof CategoryPlot) {
CategoryPlot categoryPlot = (CategoryPlot) plot;
CategoryItemRenderer categoryRenderer = categoryPlot.getRenderer();
CategoryDataset categoryDataset = categoryPlot.getDataset();
if (categoryDataset != null) {
for (int i = 0; i < categoryDataset.getRowCount(); i++) {
categoryRenderer.setSeriesOutlinePaint(i, ChartThemesConstants.TRANSPARENT_PAINT);
}
}
categoryPlot.setRangeGridlinePaint(ChartThemesConstants.GRAY_PAINT_217);
categoryPlot.setRangeGridlineStroke(new BasicStroke(0.5f));
categoryPlot.setDomainGridlinesVisible(false);
categoryPlot.getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.UP_45);
} else if (plot instanceof XYPlot) {
XYPlot xyPlot = (XYPlot) plot;
XYItemRenderer xyItemRenderer = xyPlot.getRenderer();
XYDataset xyDataset = xyPlot.getDataset();
if (xyDataset != null) {
for (int i = 0; i < xyDataset.getSeriesCount(); i++) {
xyItemRenderer.setSeriesOutlinePaint(i, ChartThemesConstants.TRANSPARENT_PAINT);
}
}
xyPlot.setRangeGridlinePaint(ChartThemesConstants.GRAY_PAINT_217);
xyPlot.setRangeGridlineStroke(new BasicStroke(0.5f));
xyPlot.setDomainGridlinesVisible(false);
xyPlot.setRangeZeroBaselineVisible(true);
}
}
/**
* Creates the array of items that can be passed to the
* <code>MessageFormat</code> class for creating labels.
*
* @param dataset the dataset (<code>null</code> not permitted).
* @param row the row index (zero-based).
* @param column the column index (zero-based).
*
* @return The items (never <code>null</code>).
*/
protected Object[] createItemArray(CategoryDataset dataset,
int row, int column) {
Object[] result = new Object[5];
result[0] = dataset.getRowKey(row).toString();
result[1] = dataset.getColumnKey(column).toString();
Number value = dataset.getValue(row, column);
if (getNumberFormat() != null) {
result[2] = getNumberFormat().format(value);
}
else if (getDateFormat() != null) {
result[2] = getDateFormat().format(value);
}
if (dataset instanceof IntervalCategoryDataset) {
IntervalCategoryDataset icd = (IntervalCategoryDataset) dataset;
Number start = icd.getStartValue(row, column);
Number end = icd.getEndValue(row, column);
if (getNumberFormat() != null) {
result[3] = getNumberFormat().format(start);
result[4] = getNumberFormat().format(end);
}
else if (getDateFormat() != null) {
result[3] = getDateFormat().format(start);
result[4] = getDateFormat().format(end);
}
}
return result;
}
/**
* Returns the range of values the renderer requires to display all the items from the specified
* dataset.
*
* @param dataset the dataset (<code>null</code> not permitted).
* @return The range (or <code>null</code> if the dataset is empty).
*/
public Range findRangeBounds(CategoryDataset dataset) {
if (dataset == null) {
return null;
}
boolean allItemsNull = true; // we'll set this to false if there is at
// least one non-null data item...
double minimum = 0.0;
double maximum = 0.0;
int columnCount = dataset.getColumnCount();
for (int row = 0; row < dataset.getRowCount(); row++) {
double runningTotal = 0.0;
for (int column = 0; column <= columnCount - 1; column++) {
Number n = dataset.getValue(row, column);
if (n != null) {
allItemsNull = false;
double value = n.doubleValue();
if (column == columnCount - 1) {
// treat the last column value as an absolute
runningTotal = value;
} else {
runningTotal = runningTotal + value;
}
minimum = Math.min(minimum, runningTotal);
maximum = Math.max(maximum, runningTotal);
}
}
}
if (!allItemsNull) {
return new Range(minimum, maximum);
} else {
return null;
}
}
public String generateLabel(CategoryDataset dataset, int series, int category) {
Comparable<?> seriesName = dataset.getRowKey(series);
Map<Comparable<?>, String> labels = labelsMap.get(seriesName);
if (labels != null) {
return labels.get(dataset.getColumnKey(category));
}
return super.generateLabel(dataset, series, category);
}
public Paint getItemPaint(int row, int column) {
CategoryDataset cd = getPlot().getDataset();
if (cd != null) {
String s_rowKey = (String) cd.getRowKey(row);
double rowKey = Double.parseDouble(s_rowKey);
return rowKey == 1.0
? Color.RED
: (rowKey == 2.0 ? Color.YELLOW : (rowKey == 3.0 ? Color.GREEN : Color.PINK));
}
return Color.WHITE;
}
public String generateToolTip(CategoryDataset dataset, int row, int column) {
String r = dataset.getRowKey(row).toString();
String c = dataset.getColumnKey(column).toString();
String both = r + "," + c;
if (StringUtil.isEmpty(r)) both = c;
if (StringUtil.isEmpty(c)) both = r;
return LabelFormatUtil.format(labelFormat, dataset.getValue(row, column).doubleValue())
+ " ("
+ both
+ ")";
}
protected JFreeChart createStackedBar3DChart() throws JRException {
JFreeChart jfreeChart = super.createStackedBar3DChart();
CategoryPlot categoryPlot = (CategoryPlot) jfreeChart.getPlot();
BarRenderer3D barRenderer3D = (BarRenderer3D) categoryPlot.getRenderer();
barRenderer3D.setWallPaint(ChartThemesConstants.TRANSPARENT_PAINT);
barRenderer3D.setItemMargin(0);
CategoryDataset categoryDataset = categoryPlot.getDataset();
if (categoryDataset != null) {
for (int i = 0; i < categoryDataset.getRowCount(); i++) {
barRenderer3D.setSeriesOutlinePaint(i, ChartThemesConstants.TRANSPARENT_PAINT);
}
}
return jfreeChart;
}
public void createChart() {
CategoryDataset categorydataset = (CategoryDataset) this.datasetStrategy.getDataset();
report =
ChartFactory.createStackedBarChart(
this.datasetStrategy.getTitle(),
this.datasetStrategy.getYAxisLabel(),
this.datasetStrategy.getXAxisLabel(),
categorydataset,
PlotOrientation.HORIZONTAL,
true,
true,
false);
// report.setBackgroundPaint( Color.lightGray );
report.setAntiAlias(false);
report.setPadding(new RectangleInsets(5.0d, 5.0d, 5.0d, 5.0d));
CategoryPlot categoryplot = (CategoryPlot) report.getPlot();
categoryplot.setBackgroundPaint(Color.white);
categoryplot.setRangeGridlinePaint(Color.lightGray);
NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
if (datasetStrategy instanceof CloverBarChartStrategy
|| datasetStrategy instanceof MultiCloverBarChartStrategy) {
numberaxis.setRange(0.0D, StackedBarChartRenderer.NUMBER_AXIS_RANGE);
numberaxis.setNumberFormatOverride(NumberFormat.getPercentInstance());
} else {
numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
}
numberaxis.setLowerMargin(0.0D);
StackedBarRenderer stackedbarrenderer = (StackedBarRenderer) categoryplot.getRenderer();
stackedbarrenderer.setDrawBarOutline(false);
stackedbarrenderer.setItemLabelsVisible(true);
stackedbarrenderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
stackedbarrenderer.setItemLabelFont(
StackedBarRenderer.DEFAULT_VALUE_LABEL_FONT.deriveFont(Font.BOLD));
int height =
(categorydataset.getColumnCount() * ChartUtils.STANDARD_BARCHART_ENTRY_HEIGHT * 2)
+ ChartUtils.STANDARD_BARCHART_ADDITIONAL_HEIGHT
+ 10;
if (height > ChartUtils.MINIMUM_HEIGHT) {
super.setHeight(height);
} else {
super.setHeight(ChartUtils.MINIMUM_HEIGHT);
}
Paint[] paints = this.datasetStrategy.getPaintColor();
for (int i = 0; i < categorydataset.getRowCount() && i < paints.length; i++) {
stackedbarrenderer.setSeriesPaint(i, paints[i]);
}
}
protected JFreeChart createGanttChart() throws JRException {
JFreeChart jfreeChart = super.createGanttChart();
CategoryPlot categoryPlot = (CategoryPlot) jfreeChart.getPlot();
categoryPlot.getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.STANDARD);
categoryPlot.setDomainGridlinesVisible(true);
categoryPlot.setDomainGridlinePosition(CategoryAnchor.END);
categoryPlot.setDomainGridlineStroke(
new BasicStroke(
0.5f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 50, new float[] {1}, 0));
categoryPlot.setDomainGridlinePaint(ChartThemesConstants.GRAY_PAINT_217);
categoryPlot.setRangeGridlinesVisible(true);
categoryPlot.setRangeGridlineStroke(
new BasicStroke(
0.5f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 50, new float[] {1}, 0));
categoryPlot.setRangeGridlinePaint(ChartThemesConstants.GRAY_PAINT_217);
// JRBarPlot barPlot = (BarPlot)categoryPlot;
// categoryPlot.getDomainAxis().setTickLabelsVisible(
// categoryPlot.getShowTickLabels() == null ? true : barPlot.getShowTickLabels().
// true
// );
CategoryItemRenderer categoryRenderer = categoryPlot.getRenderer();
categoryRenderer.setBaseItemLabelsVisible(true);
BarRenderer barRenderer = (BarRenderer) categoryRenderer;
List seriesPaints =
(List) getDefaultValue(defaultChartPropertiesMap, ChartThemesConstants.SERIES_COLORS);
barRenderer.setSeriesPaint(0, (Paint) seriesPaints.get(3));
barRenderer.setSeriesPaint(1, (Paint) seriesPaints.get(0));
CategoryDataset categoryDataset = categoryPlot.getDataset();
if (categoryDataset != null) {
for (int i = 0; i < categoryDataset.getRowCount(); i++) {
barRenderer.setSeriesItemLabelFont(i, categoryPlot.getDomainAxis().getTickLabelFont());
barRenderer.setSeriesItemLabelsVisible(i, true);
// barRenderer.setSeriesPaint(i, GRADIENT_PAINTS[i]);
// CategoryMarker categoryMarker = new
// CategoryMarker(categoryDataset.getColumnKey(i),MARKER_COLOR, new BasicStroke(1f));
// categoryMarker.setAlpha(0.5f);
// categoryPlot.addDomainMarker(categoryMarker, Layer.BACKGROUND);
}
}
categoryPlot.setOutlinePaint(Color.DARK_GRAY);
categoryPlot.setOutlineStroke(new BasicStroke(1.5f));
categoryPlot.setOutlineVisible(true);
return jfreeChart;
}
/**
* Initialises the renderer. This method gets called once at the start of the process of drawing a
* chart.
*
* @param g2 the graphics device.
* @param dataArea the area in which the data is to be plotted.
* @param plot the plot.
* @param rendererIndex the renderer index.
* @param info collects chart rendering information for return to caller.
* @return The renderer state.
*/
public CategoryItemRendererState initialise(
Graphics2D g2,
Rectangle2D dataArea,
CategoryPlot plot,
int rendererIndex,
PlotRenderingInfo info) {
CategoryItemRendererState state = super.initialise(g2, dataArea, plot, rendererIndex, info);
// calculate the box width
CategoryAxis domainAxis = getDomainAxis(plot, rendererIndex);
CategoryDataset dataset = plot.getDataset(rendererIndex);
if (dataset != null) {
int columns = dataset.getColumnCount();
int rows = dataset.getRowCount();
double space = 0.0;
PlotOrientation orientation = plot.getOrientation();
if (orientation == PlotOrientation.HORIZONTAL) {
space = dataArea.getHeight();
} else if (orientation == PlotOrientation.VERTICAL) {
space = dataArea.getWidth();
}
double maxWidth = space * getMaximumBarWidth();
double categoryMargin = 0.0;
double currentItemMargin = 0.0;
if (columns > 1) {
categoryMargin = domainAxis.getCategoryMargin();
}
if (rows > 1) {
currentItemMargin = getItemMargin();
}
double used =
space
* (1
- domainAxis.getLowerMargin()
- domainAxis.getUpperMargin()
- categoryMargin
- currentItemMargin);
if ((rows * columns) > 0) {
state.setBarWidth(
Math.min(used / (dataset.getColumnCount() * dataset.getRowCount()), maxWidth));
} else {
state.setBarWidth(Math.min(used, maxWidth));
}
}
return state;
}
private JFreeChart createChart(CategoryDataset setCategory) {
JFreeChart chart =
ChartFactory.createBarChart(
this.chartTitle, "", "", setCategory, PlotOrientation.VERTICAL, true, true, false);
CategoryPlot plot = (CategoryPlot) chart.getPlot();
plot.addRangeMarker(ChartUtil.getAverageMarker(this.average), Layer.FOREGROUND);
BookModel model = this.mainFrame.getBookModel();
Session session = model.beginTransaction();
StrandDAOImpl daoStrand = new StrandDAOImpl(session);
List strands = daoStrand.findAll();
model.commit();
Color[] colors = new Color[strands.size()];
int i = 0;
Object iObject = strands.iterator();
while (((Iterator) iObject).hasNext()) {
Strand strand = (Strand) ((Iterator) iObject).next();
colors[i] = ColorUtil.darker(strand.getJColor(), 0.25D);
i++;
}
iObject = (BarRenderer) plot.getRenderer();
for (int j = 0; j < setCategory.getRowCount(); j++) {
Color color = colors[(j % colors.length)];
((BarRenderer) iObject).setSeriesPaint(j, color);
}
return chart;
}
/**
* Initialises the renderer and returns a state object that will be used for the remainder of the
* drawing process for a single chart. The state object allows for the fact that the renderer may
* be used simultaneously by multiple threads (each thread will work with a separate state
* object).
*
* <p>Stores a reference to the {@link PlotRenderingInfo} object (which might be <code>null</code>
* ), and then sets the useCategoriesPaint flag according to the special case conditions a) there
* is only one series and b) the categoriesPaint array is not null.
*
* @param g2 the graphics device.
* @param dataArea the data area.
* @param plot the plot.
* @param rendererIndex the renderer index.
* @param info an object for returning information about the structure of the plot (<code>null
* </code> permitted).
* @return The renderer state.
*/
public CategoryItemRendererState initialise(
Graphics2D g2,
Rectangle2D dataArea,
CategoryPlot plot,
int rendererIndex,
PlotRenderingInfo info) {
setPlot(plot);
CategoryDataset data = plot.getDataset(rendererIndex);
if (data != null) {
this.rowCount = data.getRowCount();
this.columnCount = data.getColumnCount();
} else {
this.rowCount = 0;
this.columnCount = 0;
}
return new CategoryItemRendererState(info);
}
@Override
public ChartView.Element getElementAt(int x, int y) {
ChartView.Element element = new ChartView.Element(0, 0);
ChartEntity chartEntity = getChartEntityAt(x, y);
if (chartEntity instanceof CategoryItemEntity) {
CategoryItemEntity categoryItemEntity = (CategoryItemEntity) chartEntity;
CategoryDataset dataset = categoryItemEntity.getDataset();
String columnKey = (String) categoryItemEntity.getColumnKey();
int columnIndex = dataset.getColumnIndex(columnKey);
String rowKey = (String) categoryItemEntity.getRowKey();
int rowIndex = dataset.getRowIndex(rowKey);
element = new ChartView.Element(rowIndex, columnIndex);
} else if (chartEntity instanceof XYItemEntity) {
XYItemEntity xyItemEntity = (XYItemEntity) chartEntity;
element = new ChartView.Element(xyItemEntity.getSeriesIndex(), xyItemEntity.getItem());
}
return element;
}
/**
* Returns a legend item for a series.
*
* @param datasetIndex the dataset index (zero-based).
* @param series the series index (zero-based).
* @return The legend item.
*/
@Override
public LegendItem getLegendItem(int datasetIndex, int series) {
// if there is no plot, there is no dataset to access...
CategoryPlot cp = getPlot();
if (cp == null) {
return null;
}
// check that a legend item needs to be displayed...
if (!isSeriesVisible(series) || !isSeriesVisibleInLegend(series)) {
return null;
}
CategoryDataset dataset = cp.getDataset(datasetIndex);
String label = getLegendItemLabelGenerator().generateLabel(dataset, series);
String description = label;
String toolTipText = null;
if (getLegendItemToolTipGenerator() != null) {
toolTipText = getLegendItemToolTipGenerator().generateLabel(dataset, series);
}
String urlText = null;
if (getLegendItemURLGenerator() != null) {
urlText = getLegendItemURLGenerator().generateLabel(dataset, series);
}
Shape shape = lookupLegendShape(series);
Paint paint = lookupSeriesPaint(series);
Paint outlinePaint = lookupSeriesOutlinePaint(series);
Stroke outlineStroke = lookupSeriesOutlineStroke(series);
LegendItem result =
new LegendItem(
label, description, toolTipText, urlText, shape, paint, outlineStroke, outlinePaint);
result.setLabelFont(lookupLegendTextFont(series));
Paint labelPaint = lookupLegendTextPaint(series);
if (labelPaint != null) {
result.setLabelPaint(labelPaint);
}
result.setDataset(dataset);
result.setDatasetIndex(datasetIndex);
result.setSeriesKey(dataset.getRowKey(series));
result.setSeriesIndex(series);
return result;
}
/**
* Returns a (possibly empty) collection of legend items for the series that this renderer is
* responsible for drawing.
*
* @return The legend item collection (never <code>null</code>).
*/
public LegendItemCollection getLegendItems() {
if (this.plot == null) {
return new LegendItemCollection();
}
LegendItemCollection result = new LegendItemCollection();
int index = this.plot.getIndexOf(this);
CategoryDataset dataset = this.plot.getDataset(index);
if (dataset != null) {
int seriesCount = dataset.getRowCount();
for (int i = 0; i < seriesCount; i++) {
if (isSeriesVisibleInLegend(i)) {
LegendItem item = getLegendItem(index, i);
if (item != null) {
result.add(item);
}
}
}
}
return result;
}
/**
* @see
* org.jfree.chart.labels.CategoryToolTipGenerator#generateToolTip(org.jfree.data.category.CategoryDataset,
* int, int) {@inheritDoc}
*/
public String generateToolTip(CategoryDataset pCategory, int pRowIndex, int pColumIndex) {
String result = "";
if (pRowIndex < AbstractRepartitionMaker.NB_SERIES_FOR_FLOAT_GRAPH - 1) {
result =
"("
+ pCategory.getRowKey(pRowIndex)
+ ","
+ pCategory.getRowKey(pRowIndex + 1)
+ ")="
+ pCategory.getValue(pRowIndex, pColumIndex);
} else {
result =
"("
+ pCategory.getRowKey(pRowIndex)
+ ",3.0"
+ ")="
+ pCategory.getValue(pRowIndex, pColumIndex);
}
return result;
}
/**
* Creates the array of items that can be passed to the {@link MessageFormat} class for creating
* labels.
*
* @param dataset the dataset (<code>null</code> not permitted).
* @param row the row index (zero-based).
* @param column the column index (zero-based).
* @return The items (never <code>null</code>).
*/
protected Object[] createItemArray(CategoryDataset dataset, int row, int column) {
Object[] result = new Object[4];
result[0] = dataset.getRowKey(row).toString();
result[1] = dataset.getColumnKey(column).toString();
Number value = dataset.getValue(row, column);
if (value != null) {
if (this.numberFormat != null) {
result[2] = this.numberFormat.format(value);
} else if (this.dateFormat != null) {
result[2] = this.dateFormat.format(value);
}
} else {
result[2] = this.nullValueString;
}
if (value != null) {
double total = DataUtilities.calculateColumnTotal(dataset, column);
double percent = value.doubleValue() / total;
result[3] = this.percentFormat.format(percent);
}
return result;
}
/**
* Returns the middle coordinate (in Java2D space) for a series within a category.
*
* @param category the category (<code>null</code> not permitted).
* @param seriesKey the series key (<code>null</code> not permitted).
* @param dataset the dataset (<code>null</code> not permitted).
* @param itemMargin the item margin (0.0 <= itemMargin < 1.0);
* @param area the area (<code>null</code> not permitted).
* @param edge the edge (<code>null</code> not permitted).
* @return The coordinate in Java2D space.
* @since 1.0.7
*/
public double getCategorySeriesMiddle(
Comparable category,
Comparable seriesKey,
CategoryDataset dataset,
double itemMargin,
Rectangle2D area,
RectangleEdge edge) {
int categoryIndex = dataset.getColumnIndex(category);
int categoryCount = dataset.getColumnCount();
int seriesIndex = dataset.getRowIndex(seriesKey);
int seriesCount = dataset.getRowCount();
double start = getCategoryStart(categoryIndex, categoryCount, area, edge);
double end = getCategoryEnd(categoryIndex, categoryCount, area, edge);
double width = end - start;
if (seriesCount == 1) {
return start + width / 2.0;
}
double gap = (width * itemMargin) / (seriesCount - 1);
double ww = (width * (1 - itemMargin)) / seriesCount;
return start + (seriesIndex * (ww + gap)) + ww / 2.0;
}
/**
* Creates a new plot with a given dataset and paint maps.
*
* @param dataset The dataset.
* @param paintMaps The paint maps..
*/
public ChartMultiplePiePlot(CategoryDataset dataset, PaintMaps paintMaps) {
super(dataset);
this.paintMaps = paintMaps;
this.sectionPaints = new HashMap();
this.drawingSupplier = new DefaultDrawingSupplier();
this.baseItemLabelGenerator = new StandardCategoryItemLabelGenerator();
this.legendItemLabelGenerator = new StandardCategoryItemLabelGenerator();
// important: listen to change events from dataset
dataset.addChangeListener(this);
}
/**
* Returns a legend item for a series.
*
* @param datasetIndex the dataset index (zero-based).
* @param series the series index (zero-based).
* @return The legend item.
*/
public LegendItem getLegendItem(int datasetIndex, int series) {
CategoryPlot p = getPlot();
if (p == null) {
return null;
}
// check that a legend item needs to be displayed...
if (!isSeriesVisible(series) || !isSeriesVisibleInLegend(series)) {
return null;
}
CategoryDataset dataset = p.getDataset(datasetIndex);
String label = getLegendItemLabelGenerator().generateLabel(dataset, series);
String description = label;
String toolTipText = null;
if (getLegendItemToolTipGenerator() != null) {
toolTipText = getLegendItemToolTipGenerator().generateLabel(dataset, series);
}
String urlText = null;
if (getLegendItemURLGenerator() != null) {
urlText = getLegendItemURLGenerator().generateLabel(dataset, series);
}
Shape shape = lookupLegendShape(series);
Paint paint = lookupSeriesPaint(series);
LegendItem item = new LegendItem(label, description, toolTipText, urlText, shape, paint);
item.setLabelFont(lookupLegendTextFont(series));
Paint labelPaint = lookupLegendTextPaint(series);
if (labelPaint != null) {
item.setLabelPaint(labelPaint);
}
item.setSeriesKey(dataset.getRowKey(series));
item.setSeriesIndex(series);
item.setDataset(dataset);
item.setDatasetIndex(datasetIndex);
return item;
}
/**
* Adds an entity with the specified hotspot, but only if an entity collection is accessible via
* the renderer state.
*
* @param entities the entity collection.
* @param dataset the dataset.
* @param row the row index.
* @param column the column index.
* @param hotspot the hotspot.
*/
protected void addItemEntity(
EntityCollection entities, CategoryDataset dataset, int row, int column, Shape hotspot) {
String tip = null;
CategoryToolTipGenerator tipster = getToolTipGenerator(row, column);
if (tipster != null) {
tip = tipster.generateToolTip(dataset, row, column);
}
String url = null;
CategoryURLGenerator urlster = getItemURLGenerator(row, column);
if (urlster != null) {
url = urlster.generateURL(dataset, row, column);
}
CategoryItemEntity entity =
new CategoryItemEntity(
hotspot, tip, url, dataset, row, dataset.getColumnKey(column), column);
entities.add(entity);
}
/**
* Creates the array of items that can be passed to the {@link MessageFormat} class for creating
* labels.
*
* @param dataset the dataset (<code>null</code> not permitted).
* @param series the series (zero-based index).
* @return The items (never <code>null</code>).
*/
protected Object[] createItemArray(CategoryDataset dataset, int series) {
Object[] result = new Object[1];
result[0] = dataset.getRowKey(series).toString();
return result;
}
/**
* Draw a single data item.
*
* @param g2 the graphics device.
* @param state the renderer state.
* @param dataArea the area in which the data is drawn.
* @param plot the plot.
* @param domainAxis the domain axis.
* @param rangeAxis the range axis.
* @param dataset the dataset.
* @param row the row index (zero-based).
* @param column the column index (zero-based).
* @param pass the pass index.
*/
@Override
public void drawItem(
Graphics2D g2,
CategoryItemRendererState state,
Rectangle2D dataArea,
CategoryPlot plot,
CategoryAxis domainAxis,
ValueAxis rangeAxis,
CategoryDataset dataset,
int row,
int column,
int pass) {
if (!getItemVisible(row, column)) {
return;
}
// nothing is drawn for null...
Number v = dataset.getValue(row, column);
if (v == null) {
return;
}
Rectangle2D adjusted =
new Rectangle2D.Double(
dataArea.getX(),
dataArea.getY() + getYOffset(),
dataArea.getWidth() - getXOffset(),
dataArea.getHeight() - getYOffset());
PlotOrientation orientation = plot.getOrientation();
// current data point...
double x1 =
domainAxis.getCategoryMiddle(column, getColumnCount(), adjusted, plot.getDomainAxisEdge());
double value = v.doubleValue();
double y1 = rangeAxis.valueToJava2D(value, adjusted, plot.getRangeAxisEdge());
Shape shape = getItemShape(row, column);
if (orientation == PlotOrientation.HORIZONTAL) {
shape = ShapeUtilities.createTranslatedShape(shape, y1, x1);
} else if (orientation == PlotOrientation.VERTICAL) {
shape = ShapeUtilities.createTranslatedShape(shape, x1, y1);
}
if (pass == 0 && getItemLineVisible(row, column)) {
if (column != 0) {
Number previousValue = dataset.getValue(row, column - 1);
if (previousValue != null) {
// previous data point...
double previous = previousValue.doubleValue();
double x0 =
domainAxis.getCategoryMiddle(
column - 1, getColumnCount(), adjusted, plot.getDomainAxisEdge());
double y0 = rangeAxis.valueToJava2D(previous, adjusted, plot.getRangeAxisEdge());
double x2 = x0 + getXOffset();
double y2 = y0 - getYOffset();
double x3 = x1 + getXOffset();
double y3 = y1 - getYOffset();
GeneralPath clip = new GeneralPath();
if (orientation == PlotOrientation.HORIZONTAL) {
clip.moveTo((float) y0, (float) x0);
clip.lineTo((float) y1, (float) x1);
clip.lineTo((float) y3, (float) x3);
clip.lineTo((float) y2, (float) x2);
clip.lineTo((float) y0, (float) x0);
clip.closePath();
} else if (orientation == PlotOrientation.VERTICAL) {
clip.moveTo((float) x0, (float) y0);
clip.lineTo((float) x1, (float) y1);
clip.lineTo((float) x3, (float) y3);
clip.lineTo((float) x2, (float) y2);
clip.lineTo((float) x0, (float) y0);
clip.closePath();
}
g2.setPaint(getItemPaint(row, column));
g2.fill(clip);
g2.setStroke(getItemOutlineStroke(row, column));
g2.setPaint(getItemOutlinePaint(row, column));
g2.draw(clip);
}
}
}
// draw the item label if there is one...
if (pass == 1 && isItemLabelVisible(row, column)) {
if (orientation == PlotOrientation.HORIZONTAL) {
drawItemLabel(g2, orientation, dataset, row, column, y1, x1, (value < 0.0));
} else if (orientation == PlotOrientation.VERTICAL) {
drawItemLabel(g2, orientation, dataset, row, column, x1, y1, (value < 0.0));
}
}
// add an item entity, if this information is being collected
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
addItemEntity(entities, dataset, row, column, shape);
}
}
/**
* Draw a single data item.
*
* @param g2 the graphics device.
* @param state the renderer state.
* @param dataArea the area in which the data is drawn.
* @param plot the plot.
* @param domainAxis the domain axis.
* @param rangeAxis the range axis.
* @param dataset the dataset (a {@link StatisticalCategoryDataset} is required).
* @param row the row index (zero-based).
* @param column the column index (zero-based).
* @param pass the pass.
*/
@Override
public void drawItem(
Graphics2D g2,
CategoryItemRendererState state,
Rectangle2D dataArea,
CategoryPlot plot,
CategoryAxis domainAxis,
ValueAxis rangeAxis,
CategoryDataset dataset,
int row,
int column,
int pass) {
// do nothing if item is not visible
if (!getItemVisible(row, column)) {
return;
}
// if the dataset is not a StatisticalCategoryDataset then just revert
// to the superclass (LineAndShapeRenderer) behaviour...
if (!(dataset instanceof StatisticalCategoryDataset)) {
super.drawItem(g2, state, dataArea, plot, domainAxis, rangeAxis, dataset, row, column, pass);
return;
}
int visibleRow = state.getVisibleSeriesIndex(row);
if (visibleRow < 0) {
return;
}
int visibleRowCount = state.getVisibleSeriesCount();
StatisticalCategoryDataset statDataset = (StatisticalCategoryDataset) dataset;
Number meanValue = statDataset.getMeanValue(row, column);
if (meanValue == null) {
return;
}
PlotOrientation orientation = plot.getOrientation();
// current data point...
double x1;
if (getUseSeriesOffset()) {
x1 =
domainAxis.getCategorySeriesMiddle(
column,
dataset.getColumnCount(),
visibleRow,
visibleRowCount,
getItemMargin(),
dataArea,
plot.getDomainAxisEdge());
} else {
x1 =
domainAxis.getCategoryMiddle(
column, getColumnCount(), dataArea, plot.getDomainAxisEdge());
}
double y1 = rangeAxis.valueToJava2D(meanValue.doubleValue(), dataArea, plot.getRangeAxisEdge());
// draw the standard deviation lines *before* the shapes (if they're
// visible) - it looks better if the shape fill colour is different to
// the line colour
Number sdv = statDataset.getStdDevValue(row, column);
if (pass == 1 && sdv != null) {
// standard deviation lines
RectangleEdge yAxisLocation = plot.getRangeAxisEdge();
double valueDelta = sdv.doubleValue();
double highVal, lowVal;
if ((meanValue.doubleValue() + valueDelta) > rangeAxis.getRange().getUpperBound()) {
highVal =
rangeAxis.valueToJava2D(rangeAxis.getRange().getUpperBound(), dataArea, yAxisLocation);
} else {
highVal =
rangeAxis.valueToJava2D(meanValue.doubleValue() + valueDelta, dataArea, yAxisLocation);
}
if ((meanValue.doubleValue() + valueDelta) < rangeAxis.getRange().getLowerBound()) {
lowVal =
rangeAxis.valueToJava2D(rangeAxis.getRange().getLowerBound(), dataArea, yAxisLocation);
} else {
lowVal =
rangeAxis.valueToJava2D(meanValue.doubleValue() - valueDelta, dataArea, yAxisLocation);
}
if (this.errorIndicatorPaint != null) {
g2.setPaint(this.errorIndicatorPaint);
} else {
g2.setPaint(getItemPaint(row, column));
}
if (this.errorIndicatorStroke != null) {
g2.setStroke(this.errorIndicatorStroke);
} else {
g2.setStroke(getItemOutlineStroke(row, column));
}
Line2D line = new Line2D.Double();
if (orientation == PlotOrientation.HORIZONTAL) {
line.setLine(lowVal, x1, highVal, x1);
g2.draw(line);
line.setLine(lowVal, x1 - 5.0d, lowVal, x1 + 5.0d);
g2.draw(line);
line.setLine(highVal, x1 - 5.0d, highVal, x1 + 5.0d);
g2.draw(line);
} else { // PlotOrientation.VERTICAL
line.setLine(x1, lowVal, x1, highVal);
g2.draw(line);
line.setLine(x1 - 5.0d, highVal, x1 + 5.0d, highVal);
g2.draw(line);
line.setLine(x1 - 5.0d, lowVal, x1 + 5.0d, lowVal);
g2.draw(line);
}
}
Shape hotspot = null;
if (pass == 1 && getItemShapeVisible(row, column)) {
Shape shape = getItemShape(row, column);
if (orientation == PlotOrientation.HORIZONTAL) {
shape = ShapeUtilities.createTranslatedShape(shape, y1, x1);
} else if (orientation == PlotOrientation.VERTICAL) {
shape = ShapeUtilities.createTranslatedShape(shape, x1, y1);
}
hotspot = shape;
if (getItemShapeFilled(row, column)) {
if (getUseFillPaint()) {
g2.setPaint(getItemFillPaint(row, column));
} else {
g2.setPaint(getItemPaint(row, column));
}
g2.fill(shape);
}
if (getDrawOutlines()) {
if (getUseOutlinePaint()) {
g2.setPaint(getItemOutlinePaint(row, column));
} else {
g2.setPaint(getItemPaint(row, column));
}
g2.setStroke(getItemOutlineStroke(row, column));
g2.draw(shape);
}
// draw the item label if there is one...
if (isItemLabelVisible(row, column)) {
if (orientation == PlotOrientation.HORIZONTAL) {
drawItemLabel(
g2, orientation, dataset, row, column, y1, x1, (meanValue.doubleValue() < 0.0));
} else if (orientation == PlotOrientation.VERTICAL) {
drawItemLabel(
g2, orientation, dataset, row, column, x1, y1, (meanValue.doubleValue() < 0.0));
}
}
}
if (pass == 0 && getItemLineVisible(row, column)) {
if (column != 0) {
Number previousValue = statDataset.getValue(row, column - 1);
if (previousValue != null) {
// previous data point...
double previous = previousValue.doubleValue();
double x0;
if (getUseSeriesOffset()) {
x0 =
domainAxis.getCategorySeriesMiddle(
column - 1,
dataset.getColumnCount(),
visibleRow,
visibleRowCount,
getItemMargin(),
dataArea,
plot.getDomainAxisEdge());
} else {
x0 =
domainAxis.getCategoryMiddle(
column - 1, getColumnCount(), dataArea, plot.getDomainAxisEdge());
}
double y0 = rangeAxis.valueToJava2D(previous, dataArea, plot.getRangeAxisEdge());
Line2D line = null;
if (orientation == PlotOrientation.HORIZONTAL) {
line = new Line2D.Double(y0, x0, y1, x1);
} else if (orientation == PlotOrientation.VERTICAL) {
line = new Line2D.Double(x0, y0, x1, y1);
}
g2.setPaint(getItemPaint(row, column));
g2.setStroke(getItemStroke(row, column));
g2.draw(line);
}
}
}
if (pass == 1) {
// add an item entity, if this information is being collected
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
addEntity(entities, hotspot, dataset, row, column, x1, y1);
}
}
}
/**
* Draws the bar for a single (series, category) data item.
*
* @param g2 the graphics device.
* @param state the renderer state.
* @param dataArea the data area.
* @param plot the plot.
* @param domainAxis the domain axis.
* @param rangeAxis the range axis.
* @param dataset the dataset.
* @param row the row index (zero-based).
* @param column the column index (zero-based).
* @param pass the pass index.
*/
public void drawItem(
Graphics2D g2,
CategoryItemRendererState state,
Rectangle2D dataArea,
CategoryPlot plot,
CategoryAxis domainAxis,
ValueAxis rangeAxis,
CategoryDataset dataset,
int row,
int column,
int pass) {
double previous = state.getSeriesRunningTotal();
if (column == dataset.getColumnCount() - 1) {
previous = 0.0;
}
double current = 0.0;
Number n = dataset.getValue(row, column);
if (n != null) {
current = previous + n.doubleValue();
}
state.setSeriesRunningTotal(current);
int categoryCount = getColumnCount();
PlotOrientation orientation = plot.getOrientation();
double rectX = 0.0;
double rectY = 0.0;
RectangleEdge rangeAxisLocation = plot.getRangeAxisEdge();
// Y0
double j2dy0 = rangeAxis.valueToJava2D(previous, dataArea, rangeAxisLocation);
// Y1
double j2dy1 = rangeAxis.valueToJava2D(current, dataArea, rangeAxisLocation);
double valDiff = current - previous;
if (j2dy1 < j2dy0) {
double temp = j2dy1;
j2dy1 = j2dy0;
j2dy0 = temp;
}
// BAR WIDTH
double rectWidth = state.getBarWidth();
// BAR HEIGHT
double rectHeight = Math.max(getMinimumBarLength(), Math.abs(j2dy1 - j2dy0));
Comparable seriesKey = dataset.getRowKey(row);
Comparable categoryKey = dataset.getColumnKey(column);
if (orientation == PlotOrientation.HORIZONTAL) {
rectY =
domainAxis.getCategorySeriesMiddle(
categoryKey, seriesKey, dataset, getItemMargin(), dataArea, RectangleEdge.LEFT);
rectX = j2dy0;
rectHeight = state.getBarWidth();
rectY = rectY - rectHeight / 2.0;
rectWidth = Math.max(getMinimumBarLength(), Math.abs(j2dy1 - j2dy0));
} else if (orientation == PlotOrientation.VERTICAL) {
rectX =
domainAxis.getCategorySeriesMiddle(
categoryKey, seriesKey, dataset, getItemMargin(), dataArea, RectangleEdge.TOP);
rectX = rectX - rectWidth / 2.0;
rectY = j2dy0;
}
Rectangle2D bar = new Rectangle2D.Double(rectX, rectY, rectWidth, rectHeight);
Paint seriesPaint = getFirstBarPaint();
if (column == 0) {
seriesPaint = getFirstBarPaint();
} else if (column == categoryCount - 1) {
seriesPaint = getLastBarPaint();
} else {
if (valDiff < 0.0) {
seriesPaint = getNegativeBarPaint();
} else if (valDiff > 0.0) {
seriesPaint = getPositiveBarPaint();
} else {
seriesPaint = getLastBarPaint();
}
}
if (getGradientPaintTransformer() != null && seriesPaint instanceof GradientPaint) {
GradientPaint gp = (GradientPaint) seriesPaint;
seriesPaint = getGradientPaintTransformer().transform(gp, bar);
}
g2.setPaint(seriesPaint);
g2.fill(bar);
// draw the outline...
if (isDrawBarOutline() && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
Stroke stroke = getItemOutlineStroke(row, column);
Paint paint = getItemOutlinePaint(row, column);
if (stroke != null && paint != null) {
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(bar);
}
}
CategoryItemLabelGenerator generator = getItemLabelGenerator(row, column);
if (generator != null && isItemLabelVisible(row, column)) {
drawItemLabel(g2, dataset, row, column, plot, generator, bar, (valDiff < 0.0));
}
// add an item entity, if this information is being collected
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
addItemEntity(entities, dataset, row, column, bar);
}
}
/**
* Draw a single data item.
*
* @param g2 the graphics device.
* @param state the renderer state.
* @param dataArea the data plot area.
* @param plot the plot.
* @param domainAxis the domain axis.
* @param rangeAxis the range axis.
* @param dataset the dataset.
* @param row the row index (zero-based).
* @param column the column index (zero-based).
* @param pass the pass index.
*/
@Override
public void drawItem(
Graphics2D g2,
CategoryItemRendererState state,
Rectangle2D dataArea,
CategoryPlot plot,
CategoryAxis domainAxis,
ValueAxis rangeAxis,
CategoryDataset dataset,
int row,
int column,
int pass) {
// do nothing if item is not visible or null
if (!getItemVisible(row, column)) {
return;
}
Number value = dataset.getValue(row, column);
if (value == null) {
return;
}
PlotOrientation orientation = plot.getOrientation();
RectangleEdge axisEdge = plot.getDomainAxisEdge();
int count = dataset.getColumnCount();
float x0 = (float) domainAxis.getCategoryStart(column, count, dataArea, axisEdge);
float x1 = (float) domainAxis.getCategoryMiddle(column, count, dataArea, axisEdge);
float x2 = (float) domainAxis.getCategoryEnd(column, count, dataArea, axisEdge);
x0 = Math.round(x0);
x1 = Math.round(x1);
x2 = Math.round(x2);
if (this.endType == AreaRendererEndType.TRUNCATE) {
if (column == 0) {
x0 = x1;
} else if (column == getColumnCount() - 1) {
x2 = x1;
}
}
double yy1 = value.doubleValue();
double yy0 = 0.0;
if (this.endType == AreaRendererEndType.LEVEL) {
yy0 = yy1;
}
if (column > 0) {
Number n0 = dataset.getValue(row, column - 1);
if (n0 != null) {
yy0 = (n0.doubleValue() + yy1) / 2.0;
}
}
double yy2 = 0.0;
if (column < dataset.getColumnCount() - 1) {
Number n2 = dataset.getValue(row, column + 1);
if (n2 != null) {
yy2 = (n2.doubleValue() + yy1) / 2.0;
}
} else if (this.endType == AreaRendererEndType.LEVEL) {
yy2 = yy1;
}
RectangleEdge edge = plot.getRangeAxisEdge();
float y0 = (float) rangeAxis.valueToJava2D(yy0, dataArea, edge);
float y1 = (float) rangeAxis.valueToJava2D(yy1, dataArea, edge);
float y2 = (float) rangeAxis.valueToJava2D(yy2, dataArea, edge);
float yz = (float) rangeAxis.valueToJava2D(0.0, dataArea, edge);
double labelXX = x1;
double labelYY = y1;
g2.setPaint(getItemPaint(row, column));
g2.setStroke(getItemStroke(row, column));
GeneralPath area = new GeneralPath();
if (orientation == PlotOrientation.VERTICAL) {
area.moveTo(x0, yz);
area.lineTo(x0, y0);
area.lineTo(x1, y1);
area.lineTo(x2, y2);
area.lineTo(x2, yz);
} else if (orientation == PlotOrientation.HORIZONTAL) {
area.moveTo(yz, x0);
area.lineTo(y0, x0);
area.lineTo(y1, x1);
area.lineTo(y2, x2);
area.lineTo(yz, x2);
double temp = labelXX;
labelXX = labelYY;
labelYY = temp;
}
area.closePath();
g2.setPaint(getItemPaint(row, column));
g2.fill(area);
// draw the item labels if there are any...
if (isItemLabelVisible(row, column)) {
drawItemLabel(
g2, orientation, dataset, row, column, labelXX, labelYY, (value.doubleValue() < 0.0));
}
// submit the current data point as a crosshair candidate
int datasetIndex = plot.indexOf(dataset);
updateCrosshairValues(
state.getCrosshairState(),
dataset.getRowKey(row),
dataset.getColumnKey(column),
yy1,
datasetIndex,
x1,
y1,
orientation);
// add an item entity, if this information is being collected
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
addItemEntity(entities, dataset, row, column, area);
}
}
/**
* Generates a label for the specified row.
*
* @param dataset the dataset (<code>null</code> not permitted).
* @param column the column index (zero-based).
* @return The label.
*/
public String generateColumnLabel(CategoryDataset dataset, int column) {
return dataset.getColumnKey(column).toString();
}
/**
* Draw a single data item.
*
* @param g2 the graphics device.
* @param state the renderer state.
* @param dataArea the area in which the data is drawn.
* @param plot the plot.
* @param domainAxis the domain axis.
* @param rangeAxis the range axis.
* @param dataset the dataset.
* @param row the row index (zero-based).
* @param column the column index (zero-based).
* @param pass the pass index.
*/
public void drawItem(
Graphics2D g2,
CategoryItemRendererState state,
Rectangle2D dataArea,
CategoryPlot plot,
CategoryAxis domainAxis,
ValueAxis rangeAxis,
CategoryDataset dataset,
int row,
int column,
int pass) {
// do nothing if item is not visible
if (!getItemVisible(row, column)) {
return;
}
Number value = dataset.getValue(row, column);
if (value == null) {
return;
}
PlotOrientation orientation = plot.getOrientation();
// current data point...
double x1s =
domainAxis.getCategoryStart(column, getColumnCount(), dataArea, plot.getDomainAxisEdge());
double x1 =
domainAxis.getCategoryMiddle(column, getColumnCount(), dataArea, plot.getDomainAxisEdge());
double x1e = 2 * x1 - x1s; // or: x1s + 2*(x1-x1s)
double y1 = rangeAxis.valueToJava2D(value.doubleValue(), dataArea, plot.getRangeAxisEdge());
g2.setPaint(getItemPaint(row, column));
g2.setStroke(getItemStroke(row, column));
if (column != 0) {
Number previousValue = dataset.getValue(row, column - 1);
if (previousValue != null) {
// previous data point...
double previous = previousValue.doubleValue();
double x0s =
domainAxis.getCategoryStart(
column - 1, getColumnCount(), dataArea, plot.getDomainAxisEdge());
double x0 =
domainAxis.getCategoryMiddle(
column - 1, getColumnCount(), dataArea, plot.getDomainAxisEdge());
double x0e = 2 * x0 - x0s; // or: x0s + 2*(x0-x0s)
double y0 = rangeAxis.valueToJava2D(previous, dataArea, plot.getRangeAxisEdge());
if (getStagger()) {
int xStagger = row * STAGGER_WIDTH;
if (xStagger > (x1s - x0e)) {
xStagger = (int) (x1s - x0e);
}
x1s = x0e + xStagger;
}
drawLine(g2, (State) state, orientation, x0e, y0, x1s, y0);
// extend x0's flat bar
drawLine(g2, (State) state, orientation, x1s, y0, x1s, y1);
// upright bar
}
}
drawLine(g2, (State) state, orientation, x1s, y1, x1e, y1);
// x1's flat bar
// draw the item labels if there are any...
if (isItemLabelVisible(row, column)) {
drawItemLabel(g2, orientation, dataset, row, column, x1, y1, (value.doubleValue() < 0.0));
}
// add an item entity, if this information is being collected
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
Rectangle2D hotspot = new Rectangle2D.Double();
if (orientation == PlotOrientation.VERTICAL) {
hotspot.setRect(x1s, y1, x1e - x1s, 4.0);
} else {
hotspot.setRect(y1 - 2.0, x1s, 4.0, x1e - x1s);
}
addItemEntity(entities, dataset, row, column, hotspot);
}
}
/**
* Draws the category labels and returns the updated axis state.
*
* @param g2 the graphics device (<code>null</code> not permitted).
* @param plotArea the plot area (<code>null</code> not permitted).
* @param dataArea the area inside the axes (<code>null</code> not permitted).
* @param edge the axis location (<code>null</code> not permitted).
* @param state the axis state (<code>null</code> not permitted).
* @param plotState collects information about the plot (<code>null</code> permitted).
* @return The updated axis state (never <code>null</code>).
*/
protected AxisState drawSubCategoryLabels(
Graphics2D g2,
Rectangle2D plotArea,
Rectangle2D dataArea,
RectangleEdge edge,
AxisState state,
PlotRenderingInfo plotState) {
if (state == null) {
throw new IllegalArgumentException("Null 'state' argument.");
}
g2.setFont(this.subLabelFont);
g2.setPaint(this.subLabelPaint);
CategoryPlot plot = (CategoryPlot) getPlot();
CategoryDataset dataset = plot.getDataset();
int categoryCount = dataset.getColumnCount();
double maxdim = getMaxDim(g2, edge);
for (int categoryIndex = 0; categoryIndex < categoryCount; categoryIndex++) {
double x0 = 0.0;
double x1 = 0.0;
double y0 = 0.0;
double y1 = 0.0;
if (edge == RectangleEdge.TOP) {
x0 = getCategoryStart(categoryIndex, categoryCount, dataArea, edge);
x1 = getCategoryEnd(categoryIndex, categoryCount, dataArea, edge);
y1 = state.getCursor();
y0 = y1 - maxdim;
} else if (edge == RectangleEdge.BOTTOM) {
x0 = getCategoryStart(categoryIndex, categoryCount, dataArea, edge);
x1 = getCategoryEnd(categoryIndex, categoryCount, dataArea, edge);
y0 = state.getCursor();
y1 = y0 + maxdim;
} else if (edge == RectangleEdge.LEFT) {
y0 = getCategoryStart(categoryIndex, categoryCount, dataArea, edge);
y1 = getCategoryEnd(categoryIndex, categoryCount, dataArea, edge);
x1 = state.getCursor();
x0 = x1 - maxdim;
} else if (edge == RectangleEdge.RIGHT) {
y0 = getCategoryStart(categoryIndex, categoryCount, dataArea, edge);
y1 = getCategoryEnd(categoryIndex, categoryCount, dataArea, edge);
x0 = state.getCursor();
x1 = x0 + maxdim;
}
Rectangle2D area = new Rectangle2D.Double(x0, y0, (x1 - x0), (y1 - y0));
int subCategoryCount = this.subCategories.size();
float width = (float) ((x1 - x0) / subCategoryCount);
float height = (float) ((y1 - y0) / subCategoryCount);
float xx = 0.0f;
float yy = 0.0f;
for (int i = 0; i < subCategoryCount; i++) {
if (RectangleEdge.isTopOrBottom(edge)) {
xx = (float) (x0 + (i + 0.5) * width);
yy = (float) area.getCenterY();
} else {
xx = (float) area.getCenterX();
yy = (float) (y0 + (i + 0.5) * height);
}
String label = this.subCategories.get(i).toString();
TextUtilities.drawRotatedString(
label, g2, xx, yy, TextAnchor.CENTER, 0.0, TextAnchor.CENTER);
}
}
if (edge.equals(RectangleEdge.TOP)) {
double h = maxdim;
state.cursorUp(h);
} else if (edge.equals(RectangleEdge.BOTTOM)) {
double h = maxdim;
state.cursorDown(h);
} else if (edge == RectangleEdge.LEFT) {
double w = maxdim;
state.cursorLeft(w);
} else if (edge == RectangleEdge.RIGHT) {
double w = maxdim;
state.cursorRight(w);
}
return state;
}