文字
The RRDGraph class
(PECL rrd >= 0.9.0)
简介
Class for exporting data from RRD database to image file.
类摘要
RRDGraph
{
public __construct
( string
$path
) public array save
( void
)
public array saveVerbose
( void
)
public void setOptions
( array
}$options
)Table of Contents
- RRDGraph::__construct — Creates new RRDGraph instance
- RRDGraph::save — Saves the result of query into image
- RRDGraph::saveVerbose — Saves the RRD database query into image and returns the verbose information about generated graph.
- RRDGraph::setOptions — Sets the options for rrd graph export