| Package | Description |
|---|---|
| eu.bengreen.data.utility | Data utility classes for hashing and time-related algorithms. |
| org.rrd4j.graph | RRD4J graph capabilities. |
| Class and Description |
|---|
| DownSampler A class that implement a downsampler, used to reduce the number of point to display. |
| DownSampler.DataSet Represents a dataset containing timestamps and corresponding values. |
| Class and Description |
|---|
| Area Represents an area plot element in RRD graphs. |
| Axis Abstract base class for graph axes in RRD graphs. |
| BufferedImageWorker Image worker implementation that creates buffered images for RRD graphs. |
| BufferedImageWorker.Builder Builder class for creating BufferedImageWorker instances with configurable parameters. |
| CommentText Represents comment text elements in RRD graphs. |
| DownSampler A class that implement a downsampler, used to reduce the number of point to display. |
| DownSampler.DataSet Represents a dataset containing timestamps and corresponding values. |
| ElementsNames The elements of the graph. |
| ImageParameters Container for image rendering parameters in RRD graphs. |
| ImageWorker Abstract base class for image workers in RRD graphs. |
| LegendText Represents legend text elements in RRD graphs. |
| Line Represents a line plot element in RRD graphs. |
| Mapper Maps data coordinates to pixel coordinates for RRD graph rendering. |
| Markers Enumeration of text alignment and formatting markers used in RRD graph legends. |
| PlotElement Abstract base class for plot elements in RRD graphs. |
| RrdGraph Class which actually creates Rrd4j graphs (does the hard work). |
| RrdGraphConstants Class to represent various constants used for graphing. |
| RrdGraphConstants.FontTag Allowed font tag names which can be used in RrdGraphDef.setFont(org.rrd4j.graph.RrdGraphConstants.FontTag,
java.awt.Font) method |
| RrdGraphDef Class which should be used to define new Rrd4j graph. |
| RrdGraphDef.ImageSource Implementations of this class can be used to generate image than can be layered on graph. |
| RrdGraphGenerator Core graph generation engine for RRD graphs. |
| RrdGraphInfo Class to represent successfully created Rrd4j graph. |
| Rule Abstract base class for rule elements in RRD graphs. |
| Source Abstract base class for data sources in RRD graphs. |
| SourcedPlotElement Represents a plot element that obtains data from a named source. |
| Span Abstract base class for span elements in RRD graphs. |
| TimeAxisSetting Configuration settings for time axis in RRD graphs. |
| TimeLabelFormat Simplified version of DateFormat for just defining how to map a timestamp into a label for
presentation. |
| TimeUnit Enumeration of time units used in RRD graphs. |
| ValueAxisSetting Configuration settings for value axis in RRD graphs. |
| ValueScaler Utility class for scaling values with appropriate units in RRD graphs. |
| ValueScaler.Scaled Represents a scaled value with its corresponding unit. |