Add option for aspect ratio.

totara · Mar 25, 2024 · d9957c8 · d9957c8
1 parent e161f23
commit d9957c8
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Showing 2 changed files with 5 additions and 0 deletions.
diff --git a/Graph.php b/Graph.php
@@ -1500,6 +1500,10 @@ public function fetch($header = true, $defer_javascript = true)
     if(!$defer_javascript)
       $foot .= $this->fetchJavascript(true, !$this->namespace);
 
+    if ($preserve_aspect_ratio = $this->getOption('preserve_aspect_ratio')) {
+        $svg['preserveAspectRatio'] = $preserve_aspect_ratio;
+    }
+
     // add defs to heading
     $heading .= $this->defs->get();
 

diff --git a/svggraph.ini b/svggraph.ini
@@ -198,6 +198,7 @@ shadow_offset_y = 5
 shadow_blur = 3
 link_target = "_blank"
 link_base = null
+preserve_aspect_ratio = null
 
 [GridGraph]
 show_axes = true