Differences

This shows you the differences between two versions of the page.

--- plugin:rrdgraph [2016-08-22 20:09] – 46.244.242.127
+++ plugin:rrdgraph [2021-01-23 14:24] – Flash-Systems
@@ Line 5: / Line 5: @@
 author     : Daniel Goß
 email      : developer@flashsystems.de
-type       : syntax, action, admin, helper, render
+type       : syntax, action, helper, render
-lastupdate : 2016-01-23
+lastupdate : 2019-01-12
-compatible : Ponder Stibbons, Hrun, Detritus, Elenor Of Tsort+
+compatible : Detritus, Elenor Of Tsort, Frusterick Manners, Greebo+
 screenshot_img : http://www.flashsystems.de/wp-content/uploads/rrdgraph.png
 tags       : rrd, rrdtool, images, graphs
-downloadurl: https://github.com/FlashSystems/rrdgraph/archive/r4.zip
+downloadurl: https://github.com/FlashSystems/rrdgraph/archive/r7.zip
 bugtracker : https://github.com/FlashSystems/rrdgraph/issues
 sourcerepo : https://github.com/FlashSystems/rrdgraph
 ----
+:!: **This Plugin is no longer maintained. If you want to take over maintaining it go ahead and contact me. ** :!:
 ===== Installation =====
 :!: **Important Warning:** The RRDgraph plugin uses the cache to store the generated images and the recipes. Please make sure you have a [[https://www.dokuwiki.org/tips:maintenance|maintenance task]] in place to avoid filling your DokuWiki cache directory with useless junk!
-Install the plugin using the [[plugin:plugin|Plugin Manager]] and the download URL above, which points to latest release version of the plugin. Refer to [[:Plugins]] on how to install plugins manually.
+Search and install the plugin using the [[plugin:extension|Extension Manager]]. Refer to [[:Plugins]] on how to install plugins manually.
+==== Prerequisites ====
+To use this plugin your PHP installation must have been compiled with __GD support__ and the __rrd extension__ must be installed and activated. Regarding GD support also see [[tips:phpwithgd|PHP with GD]] for more information.
+If one of these prerequisites is not met the RRDgraph plugin will display an error message at the top of each wiki page.
 ===== Introduction =====
@@ Line 74: / Line 82: @@
 OPT:h=100
 LINE:1#FF0000
-</ttd>
+</rrd>
 </code>
@@ Line 280: / Line 288: @@
 The graphs do ACL checking by themselves. If the user can not access the DokuWiki page the graph is on it will not display.
+=== Virtual namespace for RRD graphs ===
+This sets up the virtual namespace that is used for the generated graphs. This media namespace is not visible within the media manager.
+:!: **Important Warning:** Please make sure this namespace does not collide with an already existing namespace within the media manager. If a collision occurs the existing namespace will be inaccessible until you change this setting.
+The default setting is ''rrdrender''. With this setting all generated graphs are put below ''/_media/rrdrender:...''.
 ===== Change Log =====
@@ Line 291: / Line 306: @@
     * Compatibility with PHP7 (thanks to splitbrain).
     * Implemented RRD binding mode to create SVG files showing values from the RRD database.
+  * **2016-08-28** Release 5
+    * Update for DokuWiki release "Elenor of Tsort"
+    * Using a configurable media namespace for image rendering. This solves problems with initializing DokuWiki from within graph.php on some installations.
+    * Show a nice error message if GD or rrdgraph are missing.
+  * **2017-06-21** Release 6
+    * Litte bug-fix to make rrdgraph compatible with PHP 7 (again).
+  * **2017-06-21** Release 7
+    * Minor bug-fix: If the drop down menu is used for range switching instead of the tabs (on small screens) this only works one time and then goes completely haywire.
+  * **2019-01-12** Release 8
+    * Minor bug-fix: Missing quotes on string constant.
+    * Converted all line endings to LF.
 ===== FAQ =====
 No FAQ yet.