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+<?xml version="1.0" encoding="utf-8"?>
+<page xmlns="http://projectmallard.org/1.0/" type="topic" id="scale" xml:lang="ca">
+  <info>
+    <link type="guide" xref="index#dialogs"/>
+    <desc>Use the <cmd>--scale</cmd> option.</desc>
+  </info>
+  <title>Scale Dialog</title>
+  <p>
+    Use the <cmd>--scale</cmd> option to create a scale dialog. 
+  </p>
+  <p>
+    The scale dialog supports the following options:
+  </p>
+
+  <terms>
+
+    <item>
+      <title><cmd>--text</cmd>=<var>TEXT</var></title>
+      <p>Set the dialog text. (Default: Adjust the scale value)</p>
+    </item>
+
+    <item>
+      <title><cmd>--value</cmd>=<var>VALUE</var></title>
+      <p>Set initial value. (Default: 0) You must specify value between minimum value to maximum value.</p>
+    </item>
+
+    <item>
+      <title><cmd>--min-value</cmd>=<var>VALUE</var></title>
+      <p>Set minimum value. (Default: 0)</p>
+    </item>
+
+    <item>
+      <title><cmd>--max-value</cmd>=<var>VALUE</var></title>
+      <p>Set maximum value. (Default: 100)</p>
+    </item>
+
+    <item>
+      <title><cmd>--step</cmd>=<var>VALUE</var></title>
+      <p>Set step size. (Default: 1)</p>
+    </item>
+
+    <item>
+      <title><cmd>--print-partial</cmd></title>
+      <p>Print value to standard output, whenever a value is changed. </p>
+    </item>
+
+    <item>
+      <title><cmd>--hide-value</cmd></title>
+      <p>Hide value on dialog.</p>
+    </item>
+
+  </terms>
+
+  <p>
+    The following example script shows how to create a scale dialog:
+  </p>
+
+<code>
+#!/bin/sh
+
+VALUE=`zenity --scale --text="Select window transparency." --value=50`
+
+case $? in
+         0)
+		echo "You selected $VALUE%.";;
+         1)
+                echo "No value selected.";;
+        -1)
+                echo "An unexpected error has occurred.";;
+esac
+</code>
+
+  <figure>
+    <title>Scale Dialog Example</title>
+    <desc><app>Zenity</app> scale dialog example</desc>
+    <media type="image" mime="image/png" src="figures/zenity-scale-screenshot.png"/>
+  </figure>
+
+</page>