de.javagl.viewer.glyphs

Interface LineChart

public interface LineChart

Interface for a simple line chart

Method Summary

Modifier and Type	Method and Description
int	getNumPoints() Returns the number of points in this line chart
java.awt.Paint	getPaint() Returns the paint (color) that should be used for the line.
java.awt.Stroke	getStroke() Returns the stroke that should be used for the line.
java.awt.Shape	getTickShape() Returns the shape that should be painted as the tick marks.
double	getValue(int index) Returns the value at the given index

Method Detail

getNumPoints

int getNumPoints()

Returns the number of points in this line chart

Returns:

The number of points

getValue

double getValue(int index)

Returns the value at the given index

Parameters:

index - The index

Returns:

The value at the given index

Throws:

java.lang.IndexOutOfBoundsException - May be thrown if the index is smaller than 0 or not smaller than getNumPoints()

getPaint

java.awt.Paint getPaint()

Returns the paint (color) that should be used for the line. If this is null, then the line will not be painted.

Returns:

The paint

getStroke

java.awt.Stroke getStroke()

Returns the stroke that should be used for the line. If this is null, then the line will not be painted.

Returns:

The stroke

getTickShape

java.awt.Shape getTickShape()

Returns the shape that should be painted as the tick marks. If this is null, then no tick shape will be painted.

Returns:

The tick shape