org.simBio.sim.analyzer.graph
Class GraphReplotBuffer

java.lang.Object
  org.simBio.sim.analyzer.graph.GraphReplotBuffer

public class GraphReplotBuffer
extends java.lang.Object

High speed graph redrawing buffer In order to redraw a time series graph at high speed, without plotting multiple calculation results in 1 pixel of the X axis (= time axis) direction, by storing the maximum/minimum values in advance, with 1 pixel unit of the X axis (= time axis) direction, high speed line drawing can be carried out at drawing time.

Author:

misaki

Constructor Summary

GraphReplotBuffer(Graph grp, IPlot plot, TimeSeriesValues val, int series)

Method Summary

double	getDataMax(int x) Returns the maximum value in the calculation results of the specified index, from the redrawing buffer.
double	getDataMin(int x) Returns the minimum value in the calculation results of the specified index, from the redrawing buffer.
int	getRangeMax() Returns the maximum index of the redrawing buffer.
int	getRangeMin() Returns the minimum index of the redrawing buffer.
int	getSize() Returns the width (number of pixels displayed in the time axis) of the redrawing buffer
void	rebuild() Rebuilds the redrawing buffer. From a TimeSeriesValues object, get the calculation results of the time to be displayed in Graph.AxisX, and rebuild the internal redrawing buffer.
void	setData(double time, int series, double value) Registers calculation results in the redrawing buffer. Called in the analyze() method of Graph

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GraphReplotBuffer

public GraphReplotBuffer(Graph grp,
                         IPlot plot,
                         TimeSeriesValues val,
                         int series)

Parameters:

grp - Graph-related object

plot - Plot-related object

val - TimeSeriesValues-related object

series - graph series number

Method Detail

rebuild

public void rebuild()

Rebuilds the redrawing buffer. From a TimeSeriesValues object, get the calculation results of the time to be displayed in Graph.AxisX, and rebuild the internal redrawing buffer.

setData

public void setData(double time,
                    int series,
                    double value)

Registers calculation results in the redrawing buffer. Called in the analyze() method of Graph

Parameters:

time - time

series - series number (ignored)

value - calculation value

getRangeMin

public int getRangeMin()

Returns the minimum index of the redrawing buffer.

Returns:

minimum index of the redrawing buffer

getRangeMax

public int getRangeMax()

Returns the maximum index of the redrawing buffer.

Returns:

maximum index of the redrawing buffer

getDataMax

public double getDataMax(int x)

Returns the maximum value in the calculation results of the specified index, from the redrawing buffer.

Parameters:

x - index

Returns:

maximum value of the calculation results

getDataMin

public double getDataMin(int x)

Returns the minimum value in the calculation results of the specified index, from the redrawing buffer.

Parameters:

x - index

Returns:

minimum value of the calculation results

getSize

public int getSize()

Returns the width (number of pixels displayed in the time axis) of the redrawing buffer

Returns:

width of the redrawing buffer