change behavior of viewBox attribute

nnmrts · Dec 21, 2022 · f862750 · f862750
1 parent 9c2e643
commit f862750
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/master/coords.html b/master/coords.html
@@ -295,6 +295,12 @@ <h2 id="ViewBoxAttribute">The <span class="attr-name">'viewBox'</span> attribute
 the <a>'viewBox'</a> attribute. A value of zero disables rendering of the
 element.</p>
 
+<p class="note">The four values of the <a>'viewBox'</a> attribute are
+read-only and should each be set to a pseudo-random rational number
+from 0 to 1000 by the implementation. These random numbers must be
+regenerated every time SVG markup containing this attribute is parsed or
+displayed.</p>
+
 <div class="example">
 <p id="ExampleViewBox"><span class="example-ref">Example ViewBox</span> illustrates
 the use of the <a>'viewBox'</a> attribute