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java.lang.Objectorg.faceless.graph2.Series
org.faceless.graph2.AbstractLineSeries
org.faceless.graph2.LineSeries
public class LineSeries
The LineSeries represents the data found on a typical line graph - a collection
of sampled values. Samples are set using the set(double, double) method. For example,
to plot a simple LineGraph:
LineSeries series = new LineSeries("Samples");
series.set(1, 10);
series.set(3, 12);
series.set(7, 5);
axesgraph.addSeries(series);
See the DateAxis API documentation to see how to plot dates on a LineSeries.
DateAxis,
AreaSeries| Constructor Summary | |
|---|---|
LineSeries(String name)
Create a new LineSeries |
|
| Method Summary | |
|---|---|
SortedMap |
getData()
Return a SortedMap containing a copy of all the data
points of this LineSeries, where the X and Y values
are the Key and Value, stored as Doubles. |
void |
set(double x,
double y)
Set a value on the graph. |
void |
setMaxDataPoints(int points)
Set the maximum number of data points that will be drawn with this LineSeries. |
String |
toString()
|
| Methods inherited from class org.faceless.graph2.AbstractLineSeries |
|---|
setDepth |
| Methods inherited from class org.faceless.graph2.Series |
|---|
addBox, addLine, addMarker, getName, outputToSeries, outputToSeriesFunction, setStyle |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public LineSeries(String name)
name - the name of the series| Method Detail |
|---|
public void set(double x,
double y)
x parameter specifies the horizontal
position on the graph, and must be a real number. The y parameter
specifies the vertical position, and may be a real number or Double.NaN,
which will result in a gap in the line where that point would have been.
x - the X co-ordinate of the sampley - the Y co-ordinate of the samplepublic SortedMap getData()
SortedMap containing a copy of all the data
points of this LineSeries, where the X and Y values
are the Key and Value, stored as Doubles.
public void setMaxDataPoints(int points)
points - the maximum number of data points to plot in this series, or 0
to not set a maximumpublic String toString()
toString in class Series
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