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skunk

Have you tried something like this yet? chart.getCategoryPlot().setRenderer(new BarRenderer() { public boolean isItemLabelVisible(int row, int column) { double value = getPlot().getDataset().getValue(row, column); if (value == 0) return false; return super.isItemLabelVisible(row, column); } });

skunk

1. Create your stacked area chart 2. Add the dataset for your second plot using chart.getCategoryPlot().setDataset(1, ds2); 3. Add a renderer for the second plot using chart.getCategoryPlot().setRenderer(1, new BarRenderer()); 4. Tell the plot to render the second dataset "above" the first chart.get...

skunk

Use a CombinedDomainXYPlot (or CombinedDomainCategoryPlot, depending on what type of plots you are using) instead.

Your other methods are fraught with problems, expecially if the fonts used to display the axis/tick labels are not monospaced

skunk

2. Call the following before creating any chart objects XYBarRenderer.setDefaultBarPainter(new StandardXYBarPainter() { @Override public void paintBarShadow(Graphics2D g2, XYBarRenderer renderer, int row, int column, RectangularShape bar, RectangleEdge base, boolean pegShadow) {} }); Modify as requi...

skunk

Did you try simplifying your implementation of getSeriesKey to something like this?

Code: Select all

public Comparable getSeriesKey( final int xSeries ){
    return getSeriesName( xSeries );
}

Also, consider changing DomainOrder.ASCENDING to DomainOrder.NONE

skunk

Code: Select all

public void setAutoRangeIncludesZero(boolean flag)

skunk

Did you try using this constructor

Code: Select all

public TimeSeries(java.lang.Comparable name, java.lang.Class timePeriodClass)

with a value of org.jfree.data.time.Second for the timePeriodClass argument?

skunk

I have two main problems. One is that the data is shifted one value to the right. In other words the bar reaching to 2.00 should be over the "3", not over the "4" (you can see my data values in the createHistogramDataset method pasted below). The other problem is that the values for 9 and 10 are be...

skunk

Your data contains values between 1 and 8.

What do you expect the plot to look like if you set the tick unit to 10?

skunk

I'm not sure how your data is specified. if your data is 0.1 = 10% then try a tick unit of 0.1

skunk

If you specify 10 then each tick will be 10 units apart ie 0,10,20,30
If you specify 20 then each tick will be 20 units apart ie 0,20,40,60
etc

skunk

org.jfree.chart.axis.NumberAxis defines these methods

Code: Select all

public void setNumberFormatOverride(java.text.NumberFormat formatter)
public void setTickUnit(NumberTickUnit unit)

skunk

http://www.jfree.org/phpBB2/viewtopic.p ... Map#p85043

skunk

You could try something like this: rangeAxis.setNumberFormatOverride(new DecimalFormat() { public StringBuffer format(double number, StringBuffer toAppendTo, FieldPosition pos) { if (number >= 1000000) { toAppendTo.append((int)(number / 1000000)); toAppendTo.append("m"); } else if (number >= 1000) {...

skunk

As far as I'm aware this is not supported.

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Search found 1087 matches

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