org.swtchart.internal.compress
Interface ICompress

All Known Implementing Classes:

Compress, CompressBarSeries, CompressLineSeries, CompressScatterSeries

public interface ICompress

A Compressor.

Method Summary

boolean	compress(CompressConfig config) Ignores the points which are in the same grid as the previous point.
int[]	getCompressedIndexes() Gets the compressed series indexes
double[]	getCompressedXSeries() Gets the compressed X series
double[]	getCompressedYSeries() Gets the compressed Y series
void	setXSeries(double[] xSeries) Sets X series which have to be sorted.
void	setYSeries(double[] ySeries) sets the Y series

Method Detail

getCompressedXSeries

double[] getCompressedXSeries()

Gets the compressed X series

Returns:

the compressed X series

getCompressedYSeries

double[] getCompressedYSeries()

Gets the compressed Y series

Returns:

the compressed Y series

getCompressedIndexes

int[] getCompressedIndexes()

Gets the compressed series indexes

Returns:

the compressed series indexes

setXSeries

void setXSeries(double[] xSeries)

Sets X series which have to be sorted.

Parameters:

xSeries - the X series

setYSeries

void setYSeries(double[] ySeries)

sets the Y series

Parameters:

ySeries - the Y series

compress

boolean compress(CompressConfig config)

Ignores the points which are in the same grid as the previous point.

Parameters:

config - the configuration for compression

Returns:

true if the compression succeeds