I am using JFreeCharts 1.0.6
I am trying to implement a MarkerChangeListener. However when I add the following import statements to the top of MarkerDemo2 and recompile the compiler complains that it can't resolve the symbol.
import org.jfree.chart.event.MarkerChangeEvent;
import org.jfree.chart.event.MarkerChangeListener;
Could someone please explain how to implement a MarkerChangeListener.
MarkerChangeEvents
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- JFreeChart Project Leader
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Double check that you are really using JFreeChart 1.0.6 and not some older version. MarkerChangeEvent debuted in version 1.0.3, so you need at least that version.
David Gilbert
JFreeChart Project Leader
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JFreeChart Project Leader
Read my blog
Support JFree via the Github sponsorship program