org.autoplot.AutoRangeUtil

AutoRangeUtil( )

autoRange

autoRange( QDataSet hist, QDataSet ds, java.util.Map properties ) → org.autoplot.AutoRangeUtil.AutoRangeDescriptor

this is a copy of the other autorange, lacking some of its hacks. TODO: why? This is not used.

Parameters

hist - a QDataSet
ds - a QDataSet
properties - a java.util.Map

Returns:

an org.autoplot.AutoRangeUtil.AutoRangeDescriptor

See Also:

autoRange(QDataSet, java.util.Map, boolean)


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autoRange

autoRange( QDataSet ds, java.util.Map properties ) → org.autoplot.AutoRangeUtil.AutoRangeDescriptor

Autorange using the dataset properties

Parameters

ds - the dataset, a non-bundle, to be autoranged.
properties - Additional constraints for properties, such as SCALE_TYPE

Returns:

the range.

See Also:

autoRange(QDataSet, java.util.Map, boolean)


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autoRange

autoRange( QDataSet ds, java.util.Map properties, boolean ignoreDsProps ) → org.autoplot.AutoRangeUtil.AutoRangeDescriptor

This early implementation of autoRange calculates the range of the data, then locates the median to establish a linear or log scale type. Very early on it tried to establish a robust range as well that would exclude outliers. This should be rewritten to use the recently-implemented AutoHistogram, which does an efficient, self-configuring, one-pass histogram of the data that more effectively identifies the data range and outliers. TODO: This needs to be reworked. https://sourceforge.net/p/autoplot/bugs/1318/

Parameters

ds - The dataset, a non-bundle, to be autoranged.
properties - Additional constraints for properties, such as SCALE_TYPE
ignoreDsProps - Don't check ds for TYPICAL_MIN and SCALE_TYPE. MONOTONIC is never ignored.

Returns:

the range.

See Also:

autoRange(QDataSet, java.util.Map)


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bounds

bounds( QDataSet dataSet, org.autoplot.RenderType renderType ) → QDataSet

return the bounding qube for the given render type. This was stolen from Test022.

Parameters

dataSet - a QDataSet
renderType - a RenderType

Returns:

bounding cube[3,2]

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commonRange

commonRange( java.util.List adss ) → org.autoplot.AutoRangeUtil.AutoRangeDescriptor

for a group of autoranges, return a suitable range for all. For example, if any are non-log, then the result is non-log. The range will be the union of all ranges.

Parameters

adss - list of autoranges

Returns:

common autorange.

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