# set the background color for the chart... chart.setBackgroundPaint(Color.WHITE) plot = chart.getPlot() plot.setBackgroundPaint(Color.WHITE) plot.setRangeGridlinesVisible(False) plot.setAxisOffset(RectangleInsets.ZERO_INSETS) #customise the range axis... rangeAxis = plot.getRangeAxis() rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()) rangeAxis.setAutoRangeIncludesZero(True) #Set the Min Max value of the y axis rangeAxis.setRange(0, 100) #Create a custom BarRenderer barRenderer = BarRenderer() #Add a label in the middle of the histogram bar showing the % value barRenderer.setBaseItemLabelGenerator(StandardCategoryItemLabelGenerator()) barRenderer.setBaseItemLabelsVisible(True) #For parameters #See http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/labels/ItemLabelAnchor.html #See http://www.jfree.org/jcommon/api/org/jfree/ui/TextAnchor.html and itemlabelposition = ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BOTTOM_CENTER, TextAnchor.BOTTOM_CENTER, 0.00) barRenderer.setBasePositiveItemLabelPosition(itemlabelposition) #Customize the bar's color so they will be gray with a black outline and no shadow barRenderer.setBarPainter(StandardBarPainter())#Use StandardBarPainter to avoid the color gradient inside the bar barRenderer.setSeriesOutlinePaint(0, Color.BLACK) barRenderer.setSeriesPaint(0, Color.GRAY) barRenderer.setItemMargin(0.0) barRenderer.setShadowVisible(False) #Apply the renderer for the plot
def __init__(self, state, dataset):
BarRenderer.__init__(self)
self.state = state
self.dataset = dataset
def __init__(self, state, dataset):
BarRenderer.__init__(self)
self.state=state
self.dataset=dataset
