org.rrd4j.graph

Class Rule

java.lang.Object

org.rrd4j.graph.PlotElement

org.rrd4j.graph.Rule

Direct Known Subclasses:

HRule, VRule

class Rule
extends PlotElement

Abstract base class for rule elements in RRD graphs. Represents horizontal or vertical rules with optional legends and styling.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) LegendText	legend Legend text for this rule
(package private) BasicStroke	stroke Stroke style for drawing the rule line

Fields inherited from class org.rrd4j.graph.PlotElement

color

Constructor Summary

Constructors

Constructor and Description
Rule(Paint color, LegendText legend, BasicStroke stroke) Creates a new rule with specified color, legend, and stroke.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

legend

final LegendText legend

Legend text for this rule

stroke

final BasicStroke stroke

Stroke style for drawing the rule line

Constructor Detail

Rule

Rule(Paint color,
     LegendText legend,
     BasicStroke stroke)

Creates a new rule with specified color, legend, and stroke.

Parameters:

color - color for the rule line

legend - optional legend text

stroke - stroke style for the line