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[gimp-help-2] Updates in blur filters

commit 3cff84fc7696d4a6565518c3ae00f9c3cf046dfa
Author: Julien Hardelin <jhardlin orange fr>
Date:   Sun Oct 22 08:49:03 2017 +0200

    Updates in blur filters

 images/C/filters/examples/blur-demo-circular.png  |  Bin 0 -> 29904 bytes
 images/C/filters/examples/blur-demo-linear.png    |  Bin 0 -> 27043 bytes
 images/C/filters/examples/blur-demo-orig.png      |  Bin 20683 -> 20217 bytes
 images/C/filters/examples/blur-demo-pixelize.png  |  Bin 933 -> 846 bytes
 images/C/filters/examples/blur-demo-selective.png |  Bin 16094 -> 15641 bytes
 images/C/filters/examples/blur-demo-zoom.png      |  Bin 0 -> 33191 bytes
 src/filters/blur/introduction.xml                 |   66 ++++++++++++---------
 src/filters/blur/linear-motion.xml                |   13 ++--
 src/filters/blur/pixelize.xml                     |    2 +-
 src/filters/blur/tileable.xml                     |    4 +-
 src/filters/common-features.xml                   |   14 +++--
 11 files changed, 56 insertions(+), 43 deletions(-)
---
diff --git a/images/C/filters/examples/blur-demo-circular.png 
b/images/C/filters/examples/blur-demo-circular.png
new file mode 100644
index 0000000..fdce135
Binary files /dev/null and b/images/C/filters/examples/blur-demo-circular.png differ
diff --git a/images/C/filters/examples/blur-demo-linear.png b/images/C/filters/examples/blur-demo-linear.png
new file mode 100644
index 0000000..0961a55
Binary files /dev/null and b/images/C/filters/examples/blur-demo-linear.png differ
diff --git a/images/C/filters/examples/blur-demo-orig.png b/images/C/filters/examples/blur-demo-orig.png
index 64a5c8f..dc8de0d 100644
Binary files a/images/C/filters/examples/blur-demo-orig.png and 
b/images/C/filters/examples/blur-demo-orig.png differ
diff --git a/images/C/filters/examples/blur-demo-pixelize.png 
b/images/C/filters/examples/blur-demo-pixelize.png
index 404a2ff..33a03d2 100644
Binary files a/images/C/filters/examples/blur-demo-pixelize.png and 
b/images/C/filters/examples/blur-demo-pixelize.png differ
diff --git a/images/C/filters/examples/blur-demo-selective.png 
b/images/C/filters/examples/blur-demo-selective.png
index 8947bdc..64da5a2 100644
Binary files a/images/C/filters/examples/blur-demo-selective.png and 
b/images/C/filters/examples/blur-demo-selective.png differ
diff --git a/images/C/filters/examples/blur-demo-zoom.png b/images/C/filters/examples/blur-demo-zoom.png
new file mode 100644
index 0000000..698b091
Binary files /dev/null and b/images/C/filters/examples/blur-demo-zoom.png differ
diff --git a/src/filters/blur/introduction.xml b/src/filters/blur/introduction.xml
index 14fa8e1..28e3625 100644
--- a/src/filters/blur/introduction.xml
+++ b/src/filters/blur/introduction.xml
@@ -2,9 +2,7 @@
 <!DOCTYPE sect2 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
                        "http://www.docbook.org/xml/4.3/docbookx.dtd";>
 <!-- section history:
-  2008-08-01 prokoudine: improved Russian content
-  2007-03-27 KoSt: added 'no'
-  2005-08-18 de reviewed by axel.wernicke
+  2017-10-22 j.h: update
 -->
 <sect2 id="filters-blur-introduction">
   <title>Introduction</title>
@@ -52,25 +50,6 @@
   </para>
 
   <figure>
-    <title>Simple blur</title>
-    <mediaobject>
-      <imageobject>
-        <imagedata format="PNG"
-          fileref="images/filters/examples/blur-demo-blur.png"/>
-      </imageobject>
-    </mediaobject>
-  </figure>
-  <para>
-    If you only want to blur the image a little bit — to soften it, as it were — 
-    you might use the simple "Blur" filter. This filter runs automatically, 
-    without creating a dialog. The effect is subtle enough that you might not 
-    even notice it, but you can get a stronger effect by repeating it.  In GIMP 
-    2.0 the filter shows a dialog that allows you to set a "repeat count". If 
-    you want a strong blurring effect, this filter is too slow to be a good 
-    choice: use a Gaussian blur instead.
-  </para>
-
-  <figure>
     <title>Selective blur</title>
     <mediaobject>
       <imageobject>
@@ -115,22 +94,53 @@
       when looking at it from a distance.
     </para>
   </note>
+  
+  <para>
+    With GIMP-2.10, the Motion Blur filter has been divided in Circular, 
+    Linear, and Zoom.
+  </para>
 
   <figure>
-    <title>Motion blur</title>
+    <title>Circular Motion Blur filter</title>
     <mediaobject>
       <imageobject>
         <imagedata format="PNG"
-          fileref="images/filters/examples/blur-demo-mblur.png"/>
+          fileref="images/filters/examples/blur-demo-circular.png"/>
       </imageobject>
     </mediaobject>
   </figure>
   <para>
-    The Motion Blur filter blurs in a specific direction at each point, which
-    allows you to create a sense of motion: either linear, radial, or
-    rotational.
+    The Circular Motion Blur filter blurs in a rotational direction 
+    around a center that you can set.
   </para>
-
+  
+  <figure>
+    <title>Linear Motion Blur filter</title>
+    <mediaobject>
+      <imageobject>
+        <imagedata format="PNG"
+          fileref="images/filters/examples/blur-demo-linear.png"/>
+      </imageobject>
+    </mediaobject>
+  </figure>
+  <para>
+    The Linear Motion Blur filter blurs in a direction that you can set.
+  </para>
+  
+  <figure>
+    <title>Zoom Motion Blur filter</title>
+    <mediaobject>
+      <imageobject>
+        <imagedata format="PNG"
+          fileref="images/filters/examples/blur-demo-zoom.png"/>
+      </imageobject>
+    </mediaobject>
+  </figure>
+  <para>
+    The Zoom Motion Blur filter blurs in a radial direction around a 
+    center that you can set.
+  </para>
+  
   <para>
     Finally, the Tileable Blur filter is really the same thing as a Gaussian
     blur, except that it wraps around the edges of an image to help you reduce
diff --git a/src/filters/blur/linear-motion.xml b/src/filters/blur/linear-motion.xml
index 67e6978..8ad95b6 100644
--- a/src/filters/blur/linear-motion.xml
+++ b/src/filters/blur/linear-motion.xml
@@ -73,9 +73,8 @@
         <term><guilabel>Length</guilabel></term>
         <listitem>
           <para>
-            Is a blur that travels in a single direction, horizontally, for 
-            example. In this case, Length represents the blur intensity. More 
-            Length will result in more blurring. 
+            In this case, <quote>Length</quote> represents the blur intensity.                 
+            More Length will result in more blurring. 
           </para>
         </listitem>
       </varlistentry>
@@ -84,12 +83,12 @@
         <term><guilabel>Angle</guilabel></term>
         <listitem>
           <para>
-            Angle describes the actual angle of the movement. Thus, a setting of 
-            90 will produce a vertical blur, and a setting of 0 will produce a 
-            horizontal blur.
+            <quote>Angle</quote> describes the direction of the movement. Thus, 
+            a setting of 90 will produce a vertical blur, and a setting of 0 
+            will produce a horizontal blur.
           </para>
         </listitem>
       </varlistentry>
     </variablelist>
   </sect3>
-</sect2>
\ No newline at end of file
+</sect2>
diff --git a/src/filters/blur/pixelize.xml b/src/filters/blur/pixelize.xml
index 530945a..5f3e1b9 100644
--- a/src/filters/blur/pixelize.xml
+++ b/src/filters/blur/pixelize.xml
@@ -110,7 +110,7 @@
         <listitem>
           <para>
             Horizontal/Vertical size ratio (0.000-1.000) of a pixel inside a 
-            block. Default value is 1.000). The number of blocks remains the 
+            block. Default value is 1.000. The number of blocks remains the 
             same; so, if you change ratio, block size changes, and missing 
             pixels are replaced with the background color.
           </para>
diff --git a/src/filters/blur/tileable.xml b/src/filters/blur/tileable.xml
index 0a3c42a..198801c 100644
--- a/src/filters/blur/tileable.xml
+++ b/src/filters/blur/tileable.xml
@@ -40,10 +40,10 @@
       </mediaobject>
     </figure>
     <para>
-      This tool is a script-fu and not GEGL-based.
+      This filter is a script-fu and not GEGL-based.
     </para>
     <para>
-      This tool is used to soften tile seams in images used in tiled
+      This filter is used to soften tile seams in images used in tiled
       backgrounds. It does this by blending and blurring the boundary between
       images that will be next to each other after tiling.
     </para>
diff --git a/src/filters/common-features.xml b/src/filters/common-features.xml
index f1baa59..e74cdd0 100644
--- a/src/filters/common-features.xml
+++ b/src/filters/common-features.xml
@@ -38,15 +38,19 @@
           <listitem>
             <para> A
               <guiicon>
-                <inlinegraphic fileref="images/filters/common/preset-icon-add"/>
+                <inlinegraphic 
+                fileref="images/filters/common/preset-icon-add.png"/>
               </guiicon> 
                 icon to save current settings as named preset.
             </para>
           </listitem>
           <listitem>
             <para>
-              A <guiicon><inlinegraphic 
-                fileref="images/filters/common/preset-icon-manage"/></guiicon> 
+              A 
+              <guiicon>
+                <inlinegraphic
+                 fileref="images/filters/common/preset-icon-manage.png"/>
+              </guiicon> 
                 icon to manage preset.
             </para>
           </listitem>
@@ -60,7 +64,7 @@
         <para>
           When this option is checked (default), changes in image are directly 
           displayed in canvas. They are not applied to the image until you 
-          click on the <guilabel>OK</guilabel> button.
+          click on the <guibutton>OK</guibutton> button.
         </para>
       </listitem>
     </varlistentry>
@@ -69,7 +73,7 @@
       <term>Split view</term>
       <listitem>
         <para>
-          When this option is checked, the image view is divided in two part, 
+          When this option is checked, the image view is divided in two parts, 
           filter applied on the left, filter not applied on the right.
         </para>
       </listitem>
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