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Question
How to set the position of a new scale in the chart?
Answer
The position of a scale can be set by means of the following methods:
-
ilog.views.chart.IlvScale.setCrossingValue(double), for a fixed value on the dual axis (the "dual axis" description can be found in theIlvScale.getDualAxis()documentation). -
ilog.views.chart.IlvScale.setCrossing(IlvAxis.Crossing), to compute thecrossing point by a function receiving the dual
ilog.views.chart.IlvAxisas parameter. The default implementations areIlvAxis.MIN_VALUEandIlvAxis.MAX_VALUE.
When two scales share the same crossing (IlvAxis.MIN_VALUE or IlvAxis.MAX_VALUE), the chart automatically arranges the scales to avoid overlapping.
For example: in a Cartesian chart, setting several scales at theIlvAxis.MIN_VALUE crossing will have the scales drawn one after another at the left side of the chart.
