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rrd_graph

(PECL rrd >= 0.9.0)

rrd_graph — Creates image from a data

説明

function rrd_graph(string $filename, array $options): array

Creates image for a particular data from RRD file.

パラメータ

filename

The filename to output the graph to. This will generally end in either .png, .svg or .eps, depending on the format you want to output.

options

Options for generating image. See man page of rrd graph for all possible options. All options (data definitions, variable definitions, etc.) are allowed.

戻り値

Array with information about generated image is returned,失敗した場合に false を返します.

関連キーワード:
image   graph   Creates   options   filename   output   definitions   first   info   generally   depending   format   want to   Options   generating   variable   allowed   information   about   returned
関連する関数・ページ:
function.rrd-fetch   rrdgraph.saveverbose   function.rrd-create   ref.rrd   book.rrd   function.ps-open-image-file